Heat Controller HEV Series Guide

Heat Controller • 1900 Wellworth Ave. • Jackson, MI 49203 • [phone] • www.heatcontroller.com
ENGINEERING
DESIGN GUIDE
Residential Packaged
Geothermal Heat Pump
HEV/HEH Series
2 to 5 Tons

Design Guide HEV-HEH SEriES Heat Controller
2
Engineering Design Guide HEV/H SERIES Heat Controller, LLC
Unit Features............................................................................................................ 3
Selection Procedure .............................................................................................. 4-5
HEV/H Series Nomenclature.................................................................................... 6
Performance Data - AHRI/ASHRAE/ISO 13256-1.................................................... 7
Performance Data Selection Notes .......................................................................... 8
Performance Data - HEV/H024 ........................................................................... 9-10
Performance Data - HEV/H030 ......................................................................... 11-12
Performance Data - HEV/H036 ......................................................................... 13-14
Performance Data - HEV/H042 ......................................................................... 15-16
Performance Data - HEV/H048 ......................................................................... 17-18
Performance Data - HEV/H060 ......................................................................... 19-20
Full Load Correction Factors .................................................................................. 21
Part Load Correction Factors ................................................................................. 22
Antifreeze Correction Table .................................................................................... 23
Blower Performance Data ...................................................................................... 24
Physical Data.......................................................................................................... 25
HEV - Vertical Upow Dimensional Data........................................................... 26-27
HEH - Horizontal Dimensional Data .................................................................. 28-29
Electrical Data ........................................................................................................ 30
Typical Wiring Diagram Single Phase .................................................................... 31
Auxiliary Heat Data................................................................................................. 32
Engineering Guide Specications........................................................................... 33
Accessories & Options ........................................................................................... 34
Table of Contents

Heat Controller HEV-HEH SEriES Design Guide
3
3
Heat Controller, LLC HEV/H SERIES Engineering Design Guide
The HEV/H Series
The HEV/H series raises the bar for Water-Source Heat Pump
efciencies, features and application exibility. Not only does the
HEV/H Series exceed ASHRAE 90.1 efciencies, but it also uses
R-410A, a zero ozone depletion refrigerant, making it an extreme-
ly environmentally-friendly option. The HEV/H Series is eligible
for additional LEED®(Leadership in Energy and Environmental
Design) points because of the “green” technology design.
Available in sizes from 2 ton through 5 tons the HEV/H Series
offers a wide range of units for most any installation. The HEV/H
Series has an extended range refrigerant circuit, capable of
geothermal ground loop applications as well as boiler-tower water
loop applications. Standard features include: Copeland scroll com-
pressors, microprocessor controls, galvanized steel cabinet with
powder coat paint, stainless steel drain pan and sound absorbing
air handler insulation are just some of the features of the HEV/H
Series series.
Heat Controller’s exclusive double isolation compressor mount-
ing system makes the HEV/H Series the quietest unit on the
market. Compressors are mounted via vibration isolators to a
heavy gauge mounting plate, which is further isolated from the
cabinet base with rubber grommets for maximized vibration/
sound attenuation. The easy access control box and large ac-
cess panels make installing and maintaining the unit easier than
other water-source heat pumps currently in production.
The HEV/H Series Water-Source Heat Pumps are designed to
meet the challenges of today’s HVAC demands with one of the
most innovative products available on the market.
Unit Features
• Sizes 024 (2 ton) through 060 (5 tons)
• R-410A refrigerant
• Exceeds ASHRAE 90.1 efciencies
• Galvanized steel construction with powder coat paint
• Stainless steel drain pan
• Sound absorbing glass ber insulation
• Unique double isolation compressor mounting for quiet operation
• Insulated divider and separate compressor/air
handler compartments
• Copeland scroll compressors
• TXV metering device
• Microprocessor controls standard
• ECM fan motor
• Unit Performance Sentinel performance monitoring system
• Eight Safeties Standard
• Extended range (20 to 120°F, -6.7 to 48.9°C) capable
• Tin coated air coil
Available options
• Cupro-Nickel water-coil
• Hot water generator
• Field installed electric heater
Unit Features

Design Guide HEV-HEH SEriES Heat Controller
4
4
Engineering Design Guide HEV/H SERIES Heat Controller, LLC
Reference Calculations
BTUH= BTU( British Thermal Unit) per hour
CFM= airow, cubic feet/minute
COP= coefcient of performance = BTUH output/BTUH input
DB= dry bulb temperature (°F)
EAT= entering air temperature, Fahrenheit (dry bulb/wet bulb)
EER= energy efciency ratio = BTUH output/Watt input
EPT= external pipe thread
ESP= external static pressure (inches w.g.)
EWT= entering water temperature
GPM= water ow in U.S. gallons/minute
HE= total heat of extraction, BTUH
HC= air heating capacity, BTUH
HR= total heat of rejection, BTUH
HWC= hot water generator (desuperheater) capacity, Mbtuh
IPT= internal pipe thread
KW= total power unit input, kilowatts
LAT= leaving air temperature, °F
LC= latent cooling capacity, BTUH
LWT= leaving water temperature, °F
MBTUH= 1000 BTU per hour
S/T= sensible to total cooling ratio
SC= sensible cooling capacity, BTUH
TC= total cooling capacity, BTUH
WB= wet bulb temperature (°F)
WPD= waterside pressure drop (psi & ft. of hd.)
Conversion Table - to convert inch-pound (English) to SI (Metric)
Legend and Glossary of Abbreviations
LWT = EWT - HE
GPM x 500
LAT = EAT + HC
CFM x1.08
LWT = EWT + HR
GPM x 500
LAT (DB) = EAT (DB) - SC
CFM x1.08
LC = TC - SC
S/T = SC
TC
Heating Cooling
Selection Procedure
Air Flow Water Flow Ext Static Pressure Water Pressure Drop
Airflow (L/s) = CFM x 0.472 Water Flow (L/s) = gpm x 0.0631 ESP (Pa) = ESP (in of wg) x 249 PD (kPa) = PD (ft of hd) x 2.99
Hot Water Generator capacities (HWC) are based on potable water ow rate of 0.4 gpm per nominal equipment ton and 90°F
entering potable water temperature.
Piping End
Left Return Air Right Return Air
UPFLOW









 

 



Heat Controller HEV-HEH SEriES Design Guide
5
5
Heat Controller, LLC HEV/H SERIES Engineering Design Guide
Step 1 Determine the actual heating and cooling loads at the
desired dry bulb and wet bulb conditions.
Step 2 Obtain the following design parameters: Entering water
temperature, water ow rate in GPM, air ow in CFM,
water ow pressure drop and design wet and dry bulb
temperatures. Air ow CFM should be between 300 and
450 CFM per ton. Unit water pressure drop should be
kept as close as possible to each other to make water
balancing easier. Go to the appropriate tables and nd
the proper indicated water ow and water temperature.
Step 3 Select a unit based on total and sensible cooling condi-
tions. Select a unit which is closest to, but no larger
than, the actual cooling load.
Step 4 Enter tables at the design water ow and water tem-
perature. Read the total and sensible cooling capacities
(Note: interpolation is permissible, extrapolation is not).
Step 5 Read the heating capacity. If it exceeds the design
criteria it is acceptable. It is quite normal for Water-
Source Heat Pumps to be selected on cooling capacity
only since the heating output is usually greater than the
cooling capacity.
Step 6 Determine the correction factors associated with the
variable factors of dry bulb and wet bulb.
Corrected Total Cooling =
tabulated total cooling x wet bulb correction.
Corrected Sensible Cooling =
tabulated sensible cooling x wet/dry bulb correction.
Step 7 Compare the corrected capacities to the load require-
ments. Normally if the capacities are within 10% of the
loads, the equipment is acceptable. It is better to under-
size than oversize, as undersizing improves humidity
control, reduces sound levels and extends the life of the
equipment.
Step 8 When completed, calculate water temperature rise
and assess the selection. If the units selected are not
within 10% of the load calculations, then review what
effect changing the GPM, water temperature and/or air
ow and air temperature would have on the corrected
capacities. If the desired capacity cannot be achieved,
select the next larger or smaller unit and repeat the pro-
cedure. Remember, when in doubt, undersize slightly
for best performance.
Example Equipment Selection For Cooling
Step 1 Load Determination:
Assume we have determined that the appropriate cooling load
at the desired dry bulb 80°F and wet bulb 65°F condi-
tions is as follows:
Total Cooling .............................................. 22,100 BTUH
Sensible Cooling......................................... 16,500 BTUH
Entering Air Temp ....................................... 80°F Dry Bulb /
65°F Wet Bulb
Step 2 Design Conditions:
Similarly, we have also obtained the following design parameters:
Entering Water Temp.......................................... 90°F
Water Flow (Based upon 10°F rise in temp.) ..... 6.0 GPM
Air Flow .............................................................. 730 CFM
Step 3, 4 & 5 HEV/H Selection:
After making our preliminary selection (HEH026 - Full Load), we
enter the tables at design water ow and water temper-
ature and read Total Cooling, Sens. Cooling and Heat of
Rej. capacities:
Total Cooling....................................................24,200 BTUH
Sensible Cooling..............................................16,300 BTUH
Heat of Rejection.............................................29,900 BTUH
Step 6 & 7 Entering Air and Airow Corrections:
Next, we determine our correction factors.
Table Ent Air Air Flow Corrected
Corrected Total Cooling = 24,200 x 0.975 x 0.978 = 23,076
Corrected Sens Cooling = 16,300 x 1.096 x 0.926 = 16,543
Corrected Heat of Reject = 29,900 x 0.979 x 0.978 = 28,628
Step 8 Water Temperature Rise Calculation & Assessment:
Actual Temperature Rise ................................. 9.5°F
When we compare the Corrected Total Cooling and Corrected
Sensible Cooling gures with our load requirements
stated in Step 1, we discover that our selection is within
+/- 10% of our sensible load requirement. Furthermore,
we see that our Corrected Total Cooling gure is within
1,000 Btuh the actual indicated load.
Selection Procedure

Design Guide HEV-HEH SEriES Heat Controller
6
6
Engineering Design Guide HEV/H SERIES Heat Controller, LLC
Unit Nomenclature

Heat Controller HEV-HEH SEriES Design Guide
7
7
Heat Controller, LLC HEV/H SERIES Engineering Design Guide
Performance Data
AHRI/ASHRAE/ISO 13256-1
ASHRAE/AHRI/ISO 13256-1. English (IP) Units
Model Capacity
Modulation
Water Loop Heat Pump Ground Water Heat Pump Ground Loop Heat Pump
Cooling 86°F Heating 68°F Cooling 59°F Heating 50°F
Cooling
Full Load 77°F
Part Load 68°F
Heating
Full Load 32°F
Part Load 41°F
Capacity
Btuh
EER
Btuh/W
Capacity
Btuh COP Capacity Btuh
EER
Btuh/W
Capacity
Btuh COP Capacity Btuh
EER
Btuh/W
Capacity
Btuh COP
024 Part 17,900 15.9 20,400 5.1 20,100 27.0 16,500 4.3 19,200 22.0 14,500 3.9
Full 23,500 14.1 27,800 4.5 26,300 21.5 22,800 4.0 24,400 15.8 17,600 3.5
030 Part 21,700 15.0 26,100 4.9 24,700 24.6 21,800 4.2 24,000 20.7 19,200 3.8
Full 28,300 13.6 35,600 4.5 32,100 20.5 29,800 4.1 29,700 15.5 23,600 3.5
036 Part 25,600 17.0 29,700 5.2 28,800 29.2 24,700 4.5 27,100 23.2 21,300 3.9
Full 34,100 14.9 41,800 4.5 38,000 22.1 34,900 4.2 35,000 16.5 27,100 3.5
042 Part 30,800 15.6 36,600 5.0 35,000 26.2 30,300 4.2 33,800 21.8 26,700 3.8
Full 40,900 14.1 50,000 4.5 46,100 21.1 42,100 4.0 42,900 15.9 33,100 3.4
048 Part 33,900 15.0 39,300 5.4 39,000 26.6 32,400 4.5 37,400 21.0 29,000 4.0
Full 45,700 13.5 53,600 4.8 51,600 20.7 44,800 4.3 47,950 15.3 35,400 3.6
060 Part 42,800 15.6 50,500 5.0 48,900 25.9 42,100 4.2 47,000 21.8 37,000 3.8
Full 57,000 13.8 69,300 4.4 63,800 20.4 58,000 3.9 59,600 15.9 45,700 3.4
Cooling capacities based upon 80.6°F DB, 66.2°F WB entering air temperature
Heating capacities based upon 68°F DB, 59°F WB entering air temperature
Ground Loop Heat Pump ratings based on 15% methanol antifreeze solution
All ratings based upon operation at lower voltage of dual voltage rated models

Design Guide HEV-HEH SEriES Heat Controller
8
8
Engineering Design Guide HEV/H SERIES Heat Controller, LLC
Performance Data Selection Notes
For operation in the shaded area when water is used in lieu of
an anti-freeze solution, the LWT (Leaving Water Temperature)
must be calculated. Flow must be maintained to a level such
that the LWT is maintained above 40°F [4.4*C] when the JW3
jumper is not clipped (see example below). This is due to the
potential of the refrigerant temperature being as low as 32°F
[0°C] with 40°F [4.4°C] LWT, which may lead to a nuisance
cutout due to the activation of the Low Temperature Protection.
JW3 should never be clipped for standard range equipment or
systems without antifreeze.
Example:
At 50°F EWT (Entering Water Temperature) and 1.5 gpm/ton, a
3 ton unit has a HE of 22,500 Btuh. To calculate LWT, rearrange
the formula for HE as follows:
HE = TD x GPM x 500, where HE = Heat of Extraction (Btuh);
TD = temperature difference (EWT - LWT) and GPM = U.S.
Gallons per Minute.
TD = HE / (GPM x 500)
TD = 22,500 / (4.5 x 500)
TD = 10°F
LWT = EWT - TD
LWT = 50 - 10 = 40°F
In this example, as long as the EWT does not fall below 50°F, the system will operate as designed. For EWTs below 50°F, higher
ow rates will be required (open loop systems, for example, require at least 2 gpm/ton when EWT is below 50°F).
Heating - EAT 70°F
HWG HC KW HE LAT COP HWG
Operation Not Recommended
11.2 1.2 7.3 85.3 2.8 1.6
0.7 12.5 1.2 8.5 87.3 3.1 1.7
0.7 13.0 1.2 9.0 88.1 3.2 1.7
0.7 13.3 1.2 9.3 88.5 3.3 1.7
0.8 14.5 1.2 10.4 90.3 3.6 1.8
0.7 15.2 1.2 11.1 91.3 3.7 1.8
0.7 15.5 1.2 11.4 91.9 3.8 1.8
1.1 16.5 1.2 12.4 93.4 4.0 1.9
0.9 17.3 1.2 13.2 94.6 4.2 2.0
0.8 17.7 1.2 13.6 95.3 4.3 2.0
1.5 18.5 1.2 14.4 96.5 4.5 2.0
1.2 19.4 1.2 15.2 97.9 4.7 2.1
1.1 19.9 1.2 15.7 98.6 4.8 2.2
2.1 20.5 1.2 16.3 99.5 4.9 2.2

Heat Controller HEV-HEH SEriES Design Guide
9
9
Heat Controller, LLC HEV/H SERIES Engineering Design Guide
Performance Data
HEV/H 024 - Part Load
600 CFM Rated Airow Performance capacities shown in thousands of Btuh
EWT
°F
GPM
WPD Cooling - EAT 80/67°F Heating - EAT 70°F
PSI FT TC SC KW HR EER HWG HC KW HE LAT COP HWG
20
Operation Not
Recommended Operation Not Recommended Operation Not Recommended
4.5 3.1 7.2 10.8 1.1 7.0 84.6 2.8 1.9
30
2.3 0.6 1.5 22.9 15.4 0.7 25.2 34.7 0.9 12.3 1.1 8.4 86.9 3.2 1.9
3.4 1.5 3.4 23.3 15.5 0.6 25.5 37.2 0.8 12.9 1.1 9.0 87.8 3.3 1.9
4.5 2.4 5.6 23.5 15.5 0.6 25.6 38.2 0.8 13.2 1.1 9.3 88.3 3.4 2.0
40
2.3 0.4 0.8 22.3 15.1 0.7 24.8 30.6 0.9 14.5 1.2 10.6 90.4 3.7 2.0
3.4 1.1 2.5 22.8 15.4 0.7 25.1 33.8 0.8 15.3 1.2 11.3 91.6 3.8 2.1
4.5 1.9 4.5 23.0 15.4 0.7 25.2 35.1 0.8 15.8 1.2 11.7 92.3 3.9 2.1
50
2.3 0.2 0.5 21.5 14.7 0.8 24.3 26.2 1.2 16.9 1.2 12.8 94.0 4.2 2.1
3.4 0.8 2.0 22.1 15.0 0.8 24.7 29.5 1.0 17.8 1.2 13.7 95.5 4.4 2.2
4.5 1.6 3.7 22.4 15.2 0.7 24.8 31.0 0.9 18.4 1.2 14.2 96.3 4.5 2.2
60
2.3 0.1 0.3 20.7 14.3 0.9 23.9 21.9 1.7 19.2 1.2 15.0 97.5 4.6 2.3
3.4 0.7 1.6 21.3 14.6 0.9 24.2 25.0 1.3 20.2 1.2 16.0 99.2 4.8 2.4
4.5 1.4 3.2 21.6 14.8 0.8 24.4 26.5 1.2 20.8 1.2 16.6 100.0 4.9 2.5
70
2.3 0.1 0.3 19.6 13.8 1.1 23.4 18.0 2.3 21.3 1.2 17.1 100.8 5.0 2.5
3.4 0.7 1.5 20.4 14.1 1.0 23.7 20.7 1.8 22.4 1.3 18.1 102.4 5.2 2.6
4.5 1.2 2.9 20.7 14.3 0.9 23.9 22.1 1.6 22.9 1.3 18.5 103.2 5.3 2.7
80
2.3 0.2 0.4 18.5 13.3 1.3 22.8 14.6 3.2 23.2 1.3 18.8 103.7 5.3 2.8
3.4 0.6 1.5 19.3 13.6 1.1 23.2 16.9 2.6 24.0 1.3 19.6 105.0 5.4 2.9
4.5 1.2 2.7 19.7 13.8 1.1 23.4 18.1 2.3 24.4 1.3 20.0 105.6 5.5 3.0
90
2.3 0.2 0.5 17.2 12.8 1.5 22.2 11.7 4.2 24.5 1.3 20.1 105.7 5.5 3.1
3.4 0.7 1.5 18.1 13.1 1.3 22.6 13.6 3.5 25.0 1.3 20.5 106.5 5.5 3.3
4.5 1.2 2.7 18.5 13.3 1.3 22.8 14.6 3.2 25.1 1.3 20.5 106.7 5.5 3.4
100
2.3 0.2 0.5 15.7 12.3 1.7 21.5 9.3 5.4
Operation Not Recommended
3.4 0.7 1.5 16.7 12.6 1.5 21.9 10.8 4.6
4.5 1.1 2.7 17.1 12.8 1.5 22.1 11.7 4.2
110
2.3 0.2 0.4 14.1 11.8 1.9 20.7 7.3 6.8
3.4 0.6 1.4 15.1 12.1 1.8 21.2 8.5 5.9
4.5 1.1 2.6 15.6 12.3 1.7 21.4 9.2 5.5
120
2.3 0.0 0.1 12.3 11.1 2.2 19.8 5.5 8.3
3.4 0.5 1.1 13.4 11.5 2.0 20.4 6.6 7.4
4.5 1.0 2.3 13.9 11.7 2.0 20.6 7.1 6.9
†ARI/ASHRAE/ISO 13256-1 (WLHP applications) certied conditions are 86°F EWT, 80.6°F DB / 66.2°F WB
EAT in cooling and 68°F DB / 59°F WB EAT in heating.
Interpoaltion is permissable, extrapolation is not.
All entering air conditions are 80°F DB and 67°F WB in cooling and 70°F DB in heating
All performance data is based upon the lower voltage of dual voltage rated units
See performance correction tables for operating conditions other than those listed above.
Operation below 60°F EWT requires optional insulated water circuit.
Operation below 40°F EWT is based upon 15% antifreeze solution.

Design Guide HEV-HEH SEriES Heat Controller
10
10
Engineering Design Guide HEV/H SERIES Heat Controller, LLC
Performance Data
HEV/H 024 - Full Load
750 CFM Rated Airow Performance capacities shown in thousands of Btuh
EWT
°F
GPM
WPD Cooling - EAT 80/67°F Heating - EAT 70°F
PSI FT TC SC KW HR EER HWG HC KW HE LAT COP HWG
20
Operation Not
Recommended Operation Not Recommended Operation Not Recommended
6.0 4.8 11.1 15.7 1.5 10.6 87.3 3.1 2.3
30
3.0 1.2 2.7 30.1 19.4 1.1 33.8 27.8 1.1 17.4 1.5 12.2 89.5 3.3 2.4
4.5 2.4 5.6 30.9 19.5 1.0 34.2 31.7 0.9 18.2 1.6 12.9 90.5 3.4 2.5
6.0 3.9 9.1 31.3 19.5 0.9 34.4 34.3 0.9 18.7 1.6 13.3 91.0 3.5 2.5
40
3.0 0.8 1.9 29.1 19.1 1.2 33.2 24.2 1.4 20.3 1.6 14.8 93.0 3.7 2.6
4.5 1.9 4.5 29.8 19.3 1.1 33.6 26.8 1.1 21.4 1.6 15.8 94.4 3.8 2.7
6.0 3.3 7.6 30.2 19.4 1.1 33.8 28.4 1.0 22.0 1.7 16.4 95.1 3.9 2.8
50
3.0 0.6 1.4 28.1 18.7 1.3 32.6 21.3 1.8 23.4 1.7 17.6 96.8 4.1 2.9
4.5 1.6 3.7 28.8 19.0 1.2 33.0 23.4 1.5 24.6 1.7 18.8 98.3 4.2 3.0
6.0 2.8 6.5 29.2 19.1 1.2 33.2 24.5 1.3 25.3 1.7 19.4 99.2 4.3 3.1
60
3.0 0.5 1.2 27.0 18.2 1.5 32.0 18.6 2.4 26.4 1.8 20.4 100.5 4.4 3.2
4.5 1.4 3.2 27.8 18.5 1.4 32.4 20.5 2.0 27.7 1.8 21.6 102.2 4.5 3.4
6.0 2.5 5.7 28.2 18.7 1.3 32.6 21.5 1.8 28.5 1.8 22.3 103.1 4.6 3.4
70
3.0 0.5 1.1 25.8 17.7 1.6 31.3 16.0 3.1 29.1 1.8 22.9 103.9 4.7 3.5
4.5 1.2 2.9 26.7 18.0 1.5 31.8 17.8 2.6 30.5 1.9 24.1 105.5 4.8 3.7
6.0 2.2 5.2 27.1 18.2 1.4 32.0 18.8 2.4 31.1 1.9 24.6 106.3 4.8 3.8
80
3.0 0.5 1.1 24.5 17.1 1.8 30.7 13.4 4.0 31.5 1.9 25.0 106.8 4.8 3.9
4.5 1.2 2.7 25.4 17.5 1.7 31.2 15.2 3.4 32.5 2.0 25.8 108.1 4.8 4.2
6.0 2.1 4.9 25.9 17.7 1.6 31.4 16.1 3.1 32.9 2.0 26.1 108.6 4.8 4.3
90
3.0 0.5 1.1 22.9 16.6 2.1 30.1 10.8 5.0 33.1 2.0 26.2 108.8 4.8 4.4
4.5 1.2 2.7 24.0 17.0 1.9 30.5 12.5 4.3 33.5 2.1 26.5 109.3 4.8 4.7
6.0 2.0 4.7 24.5 17.2 1.8 30.8 13.4 3.9 33.5 2.1 26.3 109.3 4.7 4.8
100
3.0 0.5 1.1 21.0 16.0 2.5 29.5 8.4 6.1
Operation Not Recommended
4.5 1.2 2.7 22.3 16.4 2.2 29.9 10.0 5.3
6.0 2.0 4.6 22.9 16.6 2.1 30.1 10.8 5.0
110
3.0 0.5 1.0 18.8 15.2 3.0 28.9 6.3 7.4
4.5 1.1 2.6 20.3 15.7 2.7 29.3 7.7 6.5
6.0 1.9 4.4 21.0 16.0 2.5 29.5 8.4 6.1
120
3.0 0.3 0.8 16.2 14.1 3.6 28.4 4.5 8.8
4.5 1.0 2.3 17.9 14.9 3.2 28.7 5.6 7.9
6.0 1.8 4.2 18.7 15.2 3.0 28.9 6.3 7.4
†ARI/ASHRAE/ISO 13256-1 (WLHP applications) certied conditions are 86°F EWT, 80.6°F DB / 66.2°F WB
EAT in cooling and 68°F DB / 59°F WB EAT in heating.
Interpoaltion is permissable, extrapolation is not.
All entering air conditions are 80°F DB and 67°F WB in cooling and 70°F DB in heating
All performance data is based upon the lower voltage of dual voltage rated units
See performance correction tables for operating conditions other than those listed above.
Operation below 60°F EWT requires optional insulated water circuit.
Operation below 40°F EWT is based upon 15% antifreeze solution.

Heat Controller HEV-HEH SEriES Design Guide
11
11
Heat Controller, LLC HEV/H SERIES Engineering Design Guide
Performance Data
HEV/H 030 - Part Load
750 CFM Rated Airow Performance capacities shown in thousands of Btuh
EWT
°F
GPM
WPD Cooling - EAT 80/67°F Heating - EAT 70°F
PSI FT TC SC KW HR EER HWG HC KW HE LAT COP HWG
20
Operation Not
Recommended Operation Not Recommended Operation Not Recommended
6.0 4.3 9.9 15.7 1.5 10.6 87.3 3.1 2.1
30
3.0 1.7 4.0 27.1 17.7 0.9 30.0 31.9 0.8 17.2 1.5 12.0 89.1 3.3 2.1
4.5 2.7 6.3 27.3 17.7 0.8 30.0 34.5 0.8 17.8 1.5 12.6 89.9 3.4 2.2
6.0 3.8 8.9 27.3 17.8 0.8 29.9 35.7 0.9 18.2 1.5 13.0 90.4 3.5 2.2
40
3.0 1.3 3.0 26.5 17.4 1.0 29.8 27.7 1.0 19.5 1.5 14.2 92.0 3.7 2.3
4.5 2.2 5.0 26.9 17.6 0.9 30.0 30.5 0.9 20.3 1.6 14.9 92.9 3.8 2.3
6.0 3.1 7.3 27.1 17.7 0.9 30.0 31.9 0.8 20.7 1.6 15.3 93.5 3.9 2.4
50
3.0 0.9 2.0 25.7 17.1 1.1 29.4 23.6 1.3 21.8 1.6 16.4 94.9 4.0 2.4
4.5 1.6 3.6 26.3 17.3 1.0 29.7 26.3 1.1 22.7 1.6 17.3 96.0 4.2 2.5
6.0 2.4 5.6 26.5 17.4 1.0 29.8 27.7 1.0 23.2 1.6 17.7 96.6 4.2 2.6
60
3.0 0.8 1.9 24.6 16.6 1.2 28.8 19.9 1.8 24.2 1.6 18.6 97.8 4.4 2.6
4.5 1.5 3.4 25.3 16.9 1.1 29.2 22.3 1.5 25.2 1.6 19.6 99.1 4.5 2.7
6.0 2.3 5.3 25.6 17.1 1.1 29.4 23.6 1.3 25.8 1.7 20.2 99.8 4.6 2.8
70
3.0 0.8 1.8 23.4 16.1 1.4 28.2 16.7 2.5 26.6 1.7 20.9 100.7 4.7 2.9
4.5 1.4 3.2 24.2 16.4 1.3 28.6 18.7 2.0 27.7 1.7 22.0 102.2 4.8 3.0
6.0 2.2 5.0 24.5 16.6 1.2 28.8 19.8 1.8 28.4 1.7 22.6 102.9 4.9 3.0
80
3.0 0.8 1.8 22.1 15.5 1.6 27.5 13.9 3.3 29.0 1.7 23.2 103.7 5.0 3.1
4.5 1.4 3.2 22.9 15.9 1.5 27.9 15.5 2.8 30.2 1.7 24.4 105.3 5.2 3.2
6.0 2.1 4.9 23.3 16.1 1.4 28.1 16.5 2.5 30.9 1.7 25.1 106.1 5.3 3.3
90
3.0 0.8 1.8 20.7 14.9 1.8 26.8 11.5 4.3 31.3 1.7 25.4 106.6 5.3 3.4
4.5 1.4 3.2 21.5 15.3 1.7 27.2 12.9 3.7 32.8 1.7 26.8 108.3 5.5 3.5
6.0 2.1 4.8 21.9 15.5 1.6 27.4 13.6 3.4 33.5 1.8 27.5 109.3 5.6 3.6
100
3.0 0.7 1.7 19.3 14.3 2.0 26.3 9.5 5.5
Operation Not Recommended
4.5 1.3 3.0 20.1 14.7 1.9 26.6 10.6 4.8
6.0 2.0 4.6 20.5 14.8 1.8 26.8 11.3 4.4
110
3.0 0.7 1.5 18.0 13.7 2.3 25.8 7.9 6.8
4.5 1.2 2.8 18.8 14.0 2.1 26.1 8.8 6.0
6.0 1.9 4.4 19.2 14.2 2.1 26.2 9.3 5.6
120
3.0 0.6 1.4
4.5 1.1 2.6 17.5 13.5 2.4 25.7 7.3 7.5
6.0 1.8 4.1 17.9 13.6 2.3 25.8 7.7 7.0
†ARI/ASHRAE/ISO 13256-1 (WLHP applications) certied conditions are 86°F EWT, 80.6°F DB / 66.2°F WB
EAT in cooling and 68°F DB / 59°F WB EAT in heating.
Interpoaltion is permissable, extrapolation is not.
All entering air conditions are 80°F DB and 67°F WB in cooling and 70°F DB in heating
All performance data is based upon the lower voltage of dual voltage rated units
See performance correction tables for operating conditions other than those listed above.
Operation below 60°F EWT requires optional insulated water circuit.
Operation below 40°F EWT is based upon 15% antifreeze solution.

Design Guide HEV-HEH SEriES Heat Controller
12
12
Engineering Design Guide HEV/H SERIES Heat Controller, LLC
Performance Data
HEV/H 030 - Full Load
900 CFM Rated Airow Performance capacities shown in thousands of Btuh
EWT
°F
GPM
WPD Cooling - EAT 80/67°F Heating - EAT 70°F
PSI FT TC SC KW HR EER HWG HC KW HE LAT COP HWG
20
Operation Not
Recommended Operation Not Recommended Operation Not Recommended
7.5 5.7 13.3 21.8 1.9 15.2 89.2 3.3 2.7
30
3.8 2.3 5.2 35.3 21.8 1.4 40.1 25.3 1.3 23.5 2.0 16.7 90.9 3.5 2.8
5.6 3.5 8.1 35.7 22.0 1.3 40.2 27.3 1.1 24.5 2.0 17.6 91.8 3.6 2.9
7.5 5.1 11.8 35.8 22.0 1.3 40.1 28.3 1.0 25.0 2.0 18.0 92.3 3.6 2.9
40
3.8 1.7 4.0 34.5 21.5 1.5 39.7 22.6 1.7 26.6 2.1 19.5 93.8 3.7 3.0
5.6 2.9 6.6 35.1 21.7 1.4 40.0 24.5 1.4 27.7 2.1 20.5 94.9 3.8 3.1
7.5 4.3 10.0 35.4 21.8 1.4 40.1 25.5 1.3 28.3 2.1 21.0 95.5 3.9 3.2
50
3.8 1.2 2.8 33.5 21.0 1.7 39.2 20.0 2.2 29.7 2.2 22.3 96.9 4.0 3.3
5.6 2.2 5.1 34.2 21.4 1.6 39.6 21.8 1.8 31.0 2.2 23.5 98.2 4.1 3.5
7.5 3.5 8.1 34.6 21.5 1.5 39.8 22.8 1.7 31.7 2.2 24.1 98.9 4.2 3.5
60
3.8 1.2 2.7 32.1 20.5 1.8 38.4 17.5 2.9 32.9 2.3 25.1 100.0 4.2 3.7
5.6 2.0 4.6 33.1 20.9 1.7 38.9 19.2 2.4 34.4 2.3 26.5 101.4 4.4 3.9
7.5 3.3 7.6 33.5 21.1 1.7 39.2 20.1 2.2 35.2 2.3 27.2 102.2 4.4 4.0
70
3.8 1.1 2.5 30.7 19.9 2.0 37.6 15.1 3.7 36.0 2.4 28.0 103.0 4.5 4.1
5.6 1.9 4.5 31.7 20.3 1.9 38.1 16.7 3.1 37.7 2.4 29.4 104.6 4.6 4.4
7.5 3.1 7.2 32.2 20.5 1.8 38.4 17.6 2.9 38.6 2.4 30.2 105.5 4.6 4.5
80
3.8 1.1 2.5 29.0 19.2 2.2 36.7 13.0 4.6 39.2 2.5 30.8 106.1 4.7 4.6
5.6 1.9 4.4 30.1 19.7 2.1 37.3 14.4 3.9 40.9 2.5 32.4 107.8 4.8 4.9
7.5 3.0 7.0 30.7 19.9 2.0 37.6 15.1 3.7 41.9 2.5 33.2 108.7 4.8 5.1
90
3.8 1.1 2.5 27.3 18.5 2.5 35.8 11.0 5.6 42.2 2.6 33.5 109.1 4.8 5.2
5.6 1.9 4.3 28.4 19.0 2.3 36.4 12.2 4.9 44.1 2.6 35.2 110.9 4.9 5.6
7.5 2.9 6.8 29.0 19.2 2.2 36.7 12.9 4.6 45.1 2.7 36.0 111.8 5.0 5.8
100
3.8 1.0 2.3 25.6 17.7 2.8 35.0 9.2 6.7
Operation Not Recommended
5.6 1.8 4.1 26.7 18.2 2.6 35.5 10.3 6.0
7.5 2.8 6.5 27.2 18.4 2.5 35.8 10.9 5.6
110
3.8 0.9 2.2 23.8 16.9 3.1 34.4 7.7 8.0
5.6 1.7 3.9 24.9 17.4 2.9 34.8 8.6 7.2
7.5 2.7 6.2 25.5 17.6 2.8 35.0 9.1 6.8
120
3.8 0.9 2.0
5.6 1.6 3.7 23.1 16.5 3.2 34.2 7.1 8.5
7.5 2.6 6.0 23.7 16.8 3.1 34.4 7.6 8.1
†ARI/ASHRAE/ISO 13256-1 (WLHP applications) certied conditions are 86°F EWT, 80.6°F DB / 66.2°F WB
EAT in cooling and 68°F DB / 59°F WB EAT in heating.
Interpoaltion is permissable, extrapolation is not.
All entering air conditions are 80°F DB and 67°F WB in cooling and 70°F DB in heating
All performance data is based upon the lower voltage of dual voltage rated units
See performance correction tables for operating conditions other than those listed above.
Operation below 60°F EWT requires optional insulated water circuit.
Operation below 40°F EWT is based upon 15% antifreeze solution.

Heat Controller HEV-HEH SEriES Design Guide
13
13
Heat Controller, LLC HEV/H SERIES Engineering Design Guide
Performance Data
HEV/H 036 - Part Load
950 CFM Rated Airow Performance capacities shown in thousands of Btuh
EWT
°F
GPM
WPD Cooling - EAT 80/67°F Heating - EAT 70°F
PSI FT TC SC KW HR EER HWG HC KW HE LAT COP HWG
20
Operation Not
Recommended Operation Not Recommended Operation Not Recommended
6.0 2.4 5.5 17.0 1.7 11.3 84.5 3.0 2.5
30
3.0 0.1 0.3 31.9 21.8 0.9 35.0 35.1 1.0 18.5 1.7 12.8 86.0 3.3 2.6
4.5 0.8 1.8 32.8 21.3 0.8 35.7 39.0 0.9 19.3 1.7 13.6 86.8 3.4 2.7
6.0 1.8 4.0 33.3 20.8 0.8 36.1 41.0 0.9 19.8 1.7 14.1 87.2 3.5 2.7
40
3.0 0.1 0.2 30.8 22.0 1.0 34.3 30.2 1.3 21.3 1.7 15.6 88.7 3.7 2.8
4.5 0.5 1.1 31.7 21.9 0.9 34.9 34.0 1.0 22.5 1.7 16.7 89.8 3.9 2.9
6.0 1.3 3.0 32.1 21.7 0.9 35.2 36.0 1.0 23.1 1.7 17.3 90.5 4.0 2.9
50
3.0 0.1 0.2 29.7 21.8 1.2 33.7 25.6 1.7 24.4 1.7 18.6 91.7 4.2 3.0
4.5 0.3 0.6 30.6 22.0 1.1 34.1 29.0 1.4 25.8 1.7 19.9 93.1 4.4 3.1
6.0 1.0 2.3 31.0 22.0 1.0 34.4 30.9 1.2 26.6 1.7 20.7 93.8 4.5 3.1
60
3.0 0.1 0.2 28.6 21.4 1.3 33.1 21.5 2.3 27.5 1.7 21.6 94.8 4.6 3.2
4.5 0.2 0.4 29.4 21.7 1.2 33.5 24.5 1.8 29.1 1.8 23.1 96.3 4.8 3.3
6.0 0.8 1.9 29.9 21.9 1.1 33.8 26.1 1.6 29.9 1.8 23.8 97.1 4.9 3.4
70
3.0 0.1 0.2 27.4 20.7 1.5 32.6 17.8 3.1 30.5 1.8 24.4 97.6 5.0 3.4
4.5 0.2 0.4 28.3 21.2 1.4 33.0 20.4 2.5 31.9 1.8 25.8 99.1 5.2 3.6
6.0 0.7 1.7 28.7 21.4 1.3 33.2 21.9 2.2 32.6 1.8 26.5 99.7 5.3 3.7
80
3.0 0.1 0.2 26.0 20.0 1.8 32.0 14.7 3.9 32.9 1.8 26.7 100.0 5.3 3.7
4.5 0.2 0.4 27.0 20.5 1.6 32.4 16.9 3.3 34.0 1.8 27.8 101.1 5.5 3.9
6.0 0.7 1.6 27.5 20.8 1.5 32.6 18.1 3.0 34.4 1.8 28.2 101.5 5.5 4.0
90
3.0 0.1 0.2 24.5 19.2 2.0 31.4 12.1 5.0 34.5 1.8 28.3 101.5 5.5 4.1
4.5 0.2 0.4 25.6 19.7 1.8 31.8 13.9 4.2 34.8 1.8 28.6 101.8 5.6 4.3
6.0 0.7 1.6 26.1 20.0 1.7 32.1 14.9 3.9 34.6 1.8 28.4 101.7 5.6 4.5
100
3.0 0.1 0.2 22.7 18.5 2.3 30.6 9.8 6.2
Operation Not Recommended
4.5 0.2 0.4 23.9 19.0 2.1 31.2 11.3 5.4
6.0 0.7 1.6 24.5 19.2 2.0 31.4 12.2 4.9
110
3.0 0.1 0.2 20.7 17.7 2.6 29.7 7.8 7.5
4.5 0.2 0.4 22.1 18.2 2.4 30.3 9.1 6.6
6.0 0.7 1.6 22.7 18.5 2.3 30.6 9.8 6.2
120
3.0 0.1 0.2 18.4 16.9 3.0 28.6 6.1 9.0
4.5 0.2 0.4 19.9 17.5 2.8 29.3 7.2 8.0
6.0 0.6 1.5 20.7 17.7 2.6 29.7 7.8 7.6
†ARI/ASHRAE/ISO 13256-1 (WLHP applications) certied conditions are 86°F EWT, 80.6°F DB / 66.2°F WB
EAT in cooling and 68°F DB / 59°F WB EAT in heating.
Interpoaltion is permissable, extrapolation is not.
All entering air conditions are 80°F DB and 67°F WB in cooling and 70°F DB in heating
All performance data is based upon the lower voltage of dual voltage rated units
See performance correction tables for operating conditions other than those listed above.
Operation below 60°F EWT requires optional insulated water circuit.
Operation below 40°F EWT is based upon 15% antifreeze solution.

Design Guide HEV-HEH SEriES Heat Controller
14
14
Engineering Design Guide HEV/H SERIES Heat Controller, LLC
Performance Data
HEV/H 036 - Full Load
1150 CFM Rated Airow Performance capacities shown in thousands of Btuh
EWT
°F
GPM
WPD Cooling - EAT 80/67°F Heating - EAT 70°F
PSI FT TC SC KW HR EER HWG HC KW HE LAT COP HWG
20
Operation Not
Recommended Operation Not Recommended Operation Not Recommended
9.0 5.0 11.5 25.1 2.3 17.3 88.2 3.2 3.3
30
4.5 0.8 1.8 41.2 27.4 1.6 46.6 25.9 1.5 27.3 2.4 19.2 89.9 3.4 3.4
6.8 2.3 5.3 41.1 27.1 1.5 46.3 27.0 1.4 28.4 2.4 20.3 90.8 3.5 3.5
9.0 4.1 9.5 41.0 26.9 1.5 46.1 27.3 1.4 29.0 2.4 20.9 91.3 3.6 3.5
40
4.5 0.5 1.1 40.8 27.6 1.7 46.6 24.0 1.8 31.1 2.4 22.8 93.0 3.7 3.7
6.8 1.8 4.2 41.1 27.5 1.6 46.6 25.4 1.6 32.6 2.5 24.2 94.2 3.9 3.8
9.0 3.4 7.9 41.2 27.4 1.6 46.6 26.0 1.5 33.4 2.5 24.9 94.8 3.9 3.9
50
4.5 0.3 0.6 40.0 27.4 1.8 46.3 21.7 2.4 35.2 2.5 26.6 96.3 4.1 4.1
6.8 1.5 3.4 40.6 27.5 1.7 46.5 23.3 2.0 37.0 2.6 28.2 97.7 4.2 4.2
9.0 3.0 6.8 40.8 27.6 1.7 46.6 24.1 1.8 37.9 2.6 29.1 98.4 4.3 4.3
60
4.5 0.2 0.4 38.8 26.9 2.0 45.7 19.1 3.2 39.3 2.6 30.4 99.6 4.4 4.5
6.8 1.2 2.8 39.6 27.2 1.9 46.1 20.9 2.6 41.2 2.7 32.1 101.1 4.5 4.8
9.0 2.6 6.0 40.0 27.4 1.8 46.3 21.7 2.4 42.2 2.7 33.0 101.9 4.6 4.9
70
4.5 0.1 0.3 37.3 26.3 2.2 44.9 16.6 4.2 43.2 2.8 33.8 102.7 4.6 5.0
6.8 1.1 2.6 38.3 26.7 2.1 45.4 18.3 3.5 45.1 2.8 35.4 104.2 4.7 5.4
9.0 2.4 5.6 38.8 26.9 2.0 45.7 19.2 3.1 46.0 2.9 36.2 105.0 4.7 5.5
80
4.5 0.2 0.4 35.5 25.5 2.5 44.1 14.2 5.4 46.6 2.9 36.7 105.5 4.7 5.7
6.8 1.1 2.4 36.7 26.0 2.3 44.6 15.8 4.6 48.2 3.0 37.9 106.7 4.7 6.1
9.0 2.3 5.3 37.3 26.3 2.2 44.9 16.6 4.2 48.9 3.1 38.4 107.3 4.6 6.3
90
4.5 0.2 0.4 33.5 24.6 2.8 43.1 11.9 6.8 49.2 3.1 38.6 107.5 4.6 6.4
6.8 1.0 2.4 34.8 25.2 2.6 43.7 13.3 5.9 50.1 3.3 38.9 108.3 4.5 6.9
9.0 2.2 5.2 35.5 25.5 2.5 44.0 14.1 5.4 50.4 3.4 38.9 108.5 4.4 7.2
100
4.5 0.2 0.5 31.4 23.7 3.2 42.2 9.9 8.5
Operation Not Recommended
6.8 1.0 2.4 32.8 24.3 2.9 42.8 11.1 7.4
9.0 2.2 5.1 33.4 24.6 2.8 43.1 11.8 6.9
110
4.5 0.2 0.5 29.1 22.8 3.6 41.4 8.1 10.4
6.8 1.0 2.4 30.5 23.4 3.3 41.9 9.2 9.2
9.0 2.2 5.1 31.2 23.7 3.2 42.2 9.7 8.6
120
4.5 0.1 0.3 26.8 21.8 4.1 40.7 6.5 12.6
6.8 1.0 2.2 28.2 22.4 3.8 41.1 7.5 11.2
9.0 2.2 5.0 28.9 22.7 3.6 41.4 7.9 10.6
†ARI/ASHRAE/ISO 13256-1 (WLHP applications) certied conditions are 86°F EWT, 80.6°F DB / 66.2°F WB
EAT in cooling and 68°F DB / 59°F WB EAT in heating.
Interpoaltion is permissable, extrapolation is not.
All entering air conditions are 80°F DB and 67°F WB in cooling and 70°F DB in heating
All performance data is based upon the lower voltage of dual voltage rated units
See performance correction tables for operating conditions other than those listed above.
Operation below 60°F EWT requires optional insulated water circuit.
Operation below 40°F EWT is based upon 15% antifreeze solution.

Heat Controller HEV-HEH SEriES Design Guide
15
15
Heat Controller, LLC HEV/H SERIES Engineering Design Guide
Performance Data
HEV/H 042 - Part Load
1100 CFM Rated Airow Performance capacities shown in thousands of Btuh
EWT
°F
GPM
WPD Cooling - EAT 80/67°F Heating - EAT 70°F
PSI FT TC SC KW HR EER HWG HC KW HE LAT COP HWG
20
Operation Not
Recommended Operation Not Recommended Operation Not Recommended
7.5 5.0 11.7 19.8 2.1 12.7 84.6 2.8 2.5
30
3.8 1.7 3.9 38.1 28.9 1.1 42.0 33.1 1.0 22.1 2.1 14.9 86.6 3.1 2.6
5.6 2.9 6.7 38.3 28.9 1.1 41.9 36.3 1.0 23.1 2.1 15.8 87.4 3.2 2.7
7.5 4.5 10.3 38.3 28.8 1.0 41.8 37.6 1.0 23.7 2.1 16.4 87.9 3.2 2.7
40
3.8 1.4 3.2 37.4 28.5 1.3 41.8 28.6 1.2 25.6 2.2 18.3 89.5 3.5 2.8
5.6 2.4 5.6 38.0 28.8 1.2 42.0 32.0 1.0 26.8 2.2 19.4 90.5 3.6 2.9
7.5 3.8 8.8 38.1 28.9 1.1 42.0 33.7 1.0 27.5 2.2 20.1 91.1 3.7 2.9
50
3.8 1.0 2.4 36.3 27.9 1.5 41.4 24.3 1.6 29.1 2.2 21.6 92.5 3.9 3.0
5.6 2.0 4.5 37.1 28.4 1.4 41.7 27.5 1.3 30.5 2.2 23.0 93.6 4.1 3.1
7.5 3.1 7.2 37.5 28.6 1.3 41.9 29.2 1.2 31.3 2.2 23.8 94.3 4.2 3.1
60
3.8 1.0 2.3 34.8 27.1 1.7 40.7 20.4 2.2 32.5 2.2 25.0 95.3 4.3 3.2
5.6 1.8 4.2 35.9 27.7 1.5 41.2 23.2 1.8 34.1 2.2 26.5 96.7 4.5 3.4
7.5 3.0 6.9 36.4 28.0 1.5 41.4 24.7 1.6 35.0 2.2 27.3 97.4 4.6 3.4
70
3.8 0.9 2.1 33.1 26.2 2.0 39.8 16.9 3.0 35.9 2.2 28.2 98.1 4.7 3.5
5.6 1.7 4.0 34.4 26.8 1.8 40.4 19.3 2.4 37.6 2.3 29.9 99.6 4.9 3.6
7.5 2.8 6.5 35.0 27.2 1.7 40.7 20.7 2.2 38.6 2.3 30.8 100.4 5.0 3.7
80
3.8 0.9 2.1 31.1 25.3 2.2 38.7 14.0 4.0 39.1 2.3 31.4 100.9 5.1 3.8
5.6 1.7 3.9 32.5 25.9 2.0 39.5 16.0 3.3 41.0 2.3 33.2 102.4 5.3 4.0
7.5 2.7 6.3 33.2 26.2 1.9 39.8 17.1 3.0 41.9 2.3 34.1 103.2 5.4 4.1
90
3.8 0.9 2.0 29.0 24.4 2.5 37.6 11.5 5.2 42.2 2.3 34.4 103.4 5.4 4.1
5.6 1.6 3.8 30.5 25.0 2.3 38.4 13.2 4.4 44.1 2.3 36.2 105.0 5.6 4.3
7.5 2.6 6.1 31.2 25.3 2.2 38.8 14.1 4.0 45.1 2.3 37.2 105.9 5.7 4.5
100
3.8 0.9 2.0 26.8 23.5 2.8 36.4 9.5 6.5
Operation Not Recommended
5.6 1.6 3.6 28.3 24.1 2.6 37.2 10.8 5.6
7.5 2.6 5.9 29.0 24.4 2.5 37.6 11.5 5.2
110
3.8 0.8 1.9 24.5 22.7 3.2 35.3 7.7 8.1
5.6 1.5 3.5 26.0 23.2 2.9 36.0 8.8 7.1
7.5 2.5 5.7 26.7 23.5 2.8 36.4 9.4 6.6
120
3.8 0.8 1.8
5.6 1.5 3.4 23.6 22.4 3.3 34.8 7.2 8.7
7.5 2.4 5.5 24.3 22.7 3.2 35.2 7.6 8.2
†ARI/ASHRAE/ISO 13256-1 (WLHP applications) certied conditions are 86°F EWT, 80.6°F DB / 66.2°F WB
EAT in cooling and 68°F DB / 59°F WB EAT in heating.
Interpoaltion is permissable, extrapolation is not.
All entering air conditions are 80°F DB and 67°F WB in cooling and 70°F DB in heating
All performance data is based upon the lower voltage of dual voltage rated units
See performance correction tables for operating conditions other than those listed above.
Operation below 60°F EWT requires optional insulated water circuit.
Operation below 40°F EWT is based upon 15% antifreeze solution.

Design Guide HEV-HEH SEriES Heat Controller
16
Engineering Design Guide HEV/H SERIES Heat Controller, LLC
Performance Data
HEV/H 042 - Full Load
1300 CFM Rated Airow Performance capacities shown in thousands of Btuh
EWT
°F
GPM
WPD Cooling - EAT 80/67°F Heating - EAT 70°F
PSI FT TC SC KW HR EER HWG HC KW HE LAT COP HWG
20
Operation Not
Recommended Operation Not Recommended Operation Not Recommended
10.5 8.4 19.4 29.6 2.8 19.9 89.0 3.1 3.3
30
5.3 2.7 6.2 50.4 36.7 1.9 57.0 25.9 1.3 32.4 2.9 22.5 91.0 3.3 3.4
7.9 4.8 11.1 51.1 37.2 1.8 57.3 28.0 1.1 33.7 2.9 23.7 92.0 3.4 3.5
10.5 7.4 17.0 51.3 37.3 1.8 57.4 29.0 1.0 34.4 2.9 24.4 92.5 3.4 3.6
40
5.3 1.8 4.1 49.2 35.9 2.1 56.4 23.2 1.8 36.9 3.0 26.6 94.2 3.6 3.7
7.9 4.1 9.5 50.1 36.5 2.0 56.9 25.2 1.4 38.5 3.0 28.1 95.3 3.7 3.8
10.5 6.4 14.7 50.5 36.8 1.9 57.1 26.2 1.3 39.3 3.1 28.9 95.9 3.8 3.9
50
5.3 1.8 4.1 47.8 35.0 2.3 55.7 20.6 2.3 41.3 3.1 30.7 97.4 3.9 4.1
7.9 3.4 7.9 48.8 35.7 2.2 56.2 22.5 1.9 43.2 3.2 32.4 98.7 4.0 4.2
10.5 5.4 12.5 49.3 36.0 2.1 56.5 23.4 1.7 44.1 3.2 33.3 99.4 4.1 4.3
60
5.3 1.7 3.9 46.1 34.1 2.5 54.7 18.1 3.0 45.8 3.2 34.8 100.5 4.2 4.5
7.9 3.2 7.5 47.3 34.8 2.4 55.4 19.8 2.5 47.8 3.3 36.6 102.0 4.3 4.7
10.5 5.2 11.9 47.9 35.1 2.3 55.7 20.7 2.3 48.9 3.3 37.6 102.8 4.3 4.9
70
5.3 1.6 3.6 44.1 33.1 2.8 53.7 15.7 3.8 50.1 3.3 38.8 103.6 4.4 5.0
7.9 3.1 7.1 45.5 33.8 2.6 54.4 17.3 3.2 52.4 3.4 40.8 105.2 4.5 5.3
10.5 4.9 11.3 46.1 34.1 2.5 54.8 18.2 3.0 53.5 3.4 41.9 106.0 4.6 5.5
80
5.3 1.5 3.5 42.0 32.2 3.1 52.6 13.5 4.7 54.4 3.4 42.6 106.7 4.6 5.6
7.9 3.0 6.9 43.5 32.8 2.9 53.3 15.0 4.1 56.8 3.5 44.8 108.3 4.7 6.0
10.5 4.8 11.0 44.2 33.1 2.8 53.7 15.8 3.8 58.0 3.6 45.9 109.2 4.8 6.2
90
5.3 1.5 3.4 39.6 31.3 3.4 51.4 11.5 5.8 58.5 3.6 46.4 109.6 4.8 6.3
7.9 2.9 6.6 41.2 31.8 3.2 52.2 12.8 5.1 61.0 3.6 48.6 111.4 4.9 6.8
10.5 4.7 10.7 42.0 32.2 3.1 52.6 13.5 4.7 62.3 3.7 49.7 112.3 5.0 7.1
100
5.3 1.4 3.3 37.1 30.4 3.8 50.2 9.7 6.9
Operation Not Recommended
7.9 2.8 6.4 38.8 31.0 3.6 51.0 10.9 6.2
10.5 4.5 10.4 39.6 31.2 3.4 51.4 11.5 5.8
110
5.3 1.4 3.2 34.5 29.6 4.3 49.0 8.1 8.2
7.9 2.7 6.2 36.2 30.1 4.0 49.7 9.1 7.4
10.5 4.4 10.1 37.0 30.4 3.8 50.1 9.6 7.0
120
5.3 1.3 3.1
7.9 2.6 6.0 33.4 29.3 4.4 48.5 7.5 8.8
10.5 4.2 9.8 34.3 29.6 4.3 48.9 8.0 8.3
†ARI/ASHRAE/ISO 13256-1 (WLHP applications) certied conditions are 86°F EWT, 80.6°F DB / 66.2°F WB
EAT in cooling and 68°F DB / 59°F WB EAT in heating.
Interpoaltion is permissable, extrapolation is not.
All entering air conditions are 80°F DB and 67°F WB in cooling and 70°F DB in heating
All performance data is based upon the lower voltage of dual voltage rated units
See performance correction tables for operating conditions other than those listed above.
Operation below 60°F EWT requires optional insulated water circuit.
Operation below 40°F EWT is based upon 15% antifreeze solution.
16

Heat Controller HEV-HEH SEriES Design Guide
17
Heat Controller, LLC HEV/H SERIES Engineering Design Guide
Performance Data
HEV/H 048 - Part Load
1250 CFM Rated Airow Performance capacities shown in thousands of Btuh
EWT
°F
GPM
WPD Cooling - EAT 80/67°F Heating - EAT 70°F
PSI FT TC SC KW HR EER HWG HC KW HE LAT COP HWG
20
Operation Not
Recommended Operation Not Recommended Operation Not Recommended
9.0 5.2 12.1 23.0 2.2 15.6 85.0 3.1 3.0
30
4.5 1.4 3.2 41.9 28.4 1.4 46.6 30.8 1.2 25.3 2.2 17.8 86.7 3.4 3.0
6.8 2.5 5.7 42.2 28.2 1.3 46.7 32.5 1.0 26.3 2.2 18.8 87.4 3.5 3.1
9.0 4.0 9.2 42.3 28.0 1.3 46.7 33.0 1.0 26.8 2.2 19.3 87.8 3.6 3.1
40
4.5 1.2 2.8 41.1 28.3 1.5 46.3 27.3 1.5 28.8 2.2 21.3 89.3 3.8 3.1
6.8 2.4 5.5 41.7 28.4 1.4 46.5 29.8 1.3 30.0 2.2 22.4 90.2 4.0 3.2
9.0 3.8 8.7 42.0 28.4 1.4 46.6 30.9 1.2 30.7 2.2 23.1 90.7 4.0 3.2
50
4.5 1.1 2.5 39.9 27.8 1.7 45.7 23.3 2.1 32.4 2.2 24.8 92.0 4.3 3.3
6.8 2.1 4.9 40.8 28.2 1.6 46.1 26.0 1.7 33.8 2.2 26.2 93.0 4.4 3.4
9.0 3.4 7.9 41.2 28.3 1.5 46.3 27.4 1.5 34.6 2.2 26.9 93.6 4.5 3.4
60
4.5 1.0 2.3 38.3 27.2 2.0 45.1 19.4 2.9 36.1 2.3 28.4 94.6 4.7 3.5
6.8 2.0 4.6 39.4 27.6 1.8 45.5 22.0 2.4 37.7 2.3 29.9 95.8 4.9 3.6
9.0 3.2 7.5 39.9 27.9 1.7 45.8 23.3 2.1 38.5 2.3 30.8 96.5 5.0 3.7
70
4.5 0.9 2.0 36.5 26.3 2.3 44.2 16.0 3.9 39.7 2.3 31.9 97.3 5.1 3.7
6.8 1.8 4.2 37.7 26.9 2.1 44.8 18.2 3.2 41.4 2.3 33.7 98.6 5.3 3.9
9.0 3.0 6.9 38.3 27.2 2.0 45.1 19.4 2.9 42.4 2.3 34.6 99.3 5.4 4.0
80
4.5 0.9 2.0 34.4 25.4 2.6 43.3 13.1 5.1 43.2 2.3 35.4 99.9 5.5 4.0
6.8 1.8 4.0 35.8 26.0 2.4 43.9 14.9 4.3 45.1 2.3 37.3 101.3 5.8 4.2
9.0 2.9 6.7 36.4 26.3 2.3 44.2 15.9 3.9 46.1 2.3 38.3 102.1 5.9 4.3
90
4.5 0.8 1.8 32.1 24.5 3.0 42.4 10.7 6.4 46.6 2.3 38.8 102.5 6.0 4.4
6.8 1.7 3.9 33.6 25.1 2.8 43.0 12.2 5.5 48.6 2.3 40.8 103.9 6.2 4.6
9.0 2.8 6.5 34.3 25.4 2.6 43.3 13.0 5.1 49.6 2.3 41.8 104.7 6.3 4.7
100
4.5 0.8 1.8 29.7 23.5 3.4 41.4 8.7 8.0
Operation Not Recommended
6.8 1.6 3.7 31.2 24.1 3.2 42.0 9.9 7.0
9.0 2.7 6.1 32.0 24.4 3.0 42.3 10.5 6.5
110
4.5 0.7 1.7 27.3 22.6 3.9 40.4 7.1 9.8
6.8 1.5 3.5 28.8 23.2 3.6 41.0 8.0 8.7
9.0 2.6 5.9 29.5 23.4 3.5 41.3 8.5 8.2
120
4.5 0.7 1.7 24.8 21.8 4.3 39.5 5.8 11.8
6.8 1.5 3.5 26.3 22.3 4.0 40.1 6.5 10.6
9.0 2.5 5.9 27.0 22.5 3.9 40.4 6.9 10.0
†ARI/ASHRAE/ISO 13256-1 (WLHP applications) certied conditions are 86°F EWT, 80.6°F DB / 66.2°F WB
EAT in cooling and 68°F DB / 59°F WB EAT in heating.
Interpoaltion is permissable, extrapolation is not.
All entering air conditions are 80°F DB and 67°F WB in cooling and 70°F DB in heating
All performance data is based upon the lower voltage of dual voltage rated units
See performance correction tables for operating conditions other than those listed above.
Operation below 60°F EWT requires optional insulated water circuit.
Operation below 40°F EWT is based upon 15% antifreeze solution.
17

Design Guide HEV-HEH SEriES Heat Controller
18
18
Engineering Design Guide HEV/H SERIES Heat Controller, LLC
Performance Data
HEV/H 048 - Full Load
1500 CFM Rated Airow Performance capacities shown in thousands of Btuh
EWT
°F
GPM
WPD Cooling - EAT 80/67°F Heating - EAT 70°F
PSI FT TC SC KW HR EER HWG HC KW HE LAT COP HWG
20
Operation Not
Recommended Operation Not Recommended Operation Not Recommended
12.0 7.7 17.8 32.4 2.9 22.6 88.0 3.3 3.5
30
6.0 2.0 4.6 54.4 36.2 2.2 62.0 24.3 2.1 35.2 2.9 25.1 89.6 3.5 3.6
9.0 4.0 9.2 54.0 36.1 2.2 61.5 24.7 1.9 36.5 3.0 26.4 90.5 3.6 3.7
12.0 6.5 15.1 53.6 35.9 2.2 61.0 24.7 1.9 37.2 3.0 27.0 90.9 3.7 3.8
40
6.0 1.9 4.4 54.1 36.1 2.4 62.2 22.8 2.5 39.7 3.0 29.4 92.5 3.9 3.9
9.0 3.8 8.7 54.4 36.2 2.3 62.1 24.0 2.2 41.4 3.1 30.9 93.5 4.0 4.0
12.0 6.0 13.9 54.4 36.2 2.2 62.0 24.4 2.1 42.3 3.1 31.8 94.0 4.0 4.1
50
6.0 1.7 4.0 53.0 35.6 2.6 61.8 20.5 3.2 44.6 3.1 33.9 95.4 4.2 4.2
9.0 3.4 7.9 53.8 36.0 2.4 62.1 22.2 2.7 46.5 3.2 35.7 96.6 4.3 4.4
12.0 5.5 12.7 54.1 36.1 2.4 62.2 22.9 2.5 47.6 3.2 36.7 97.3 4.4 4.5
60
6.0 1.6 3.7 51.3 34.9 2.9 61.0 17.9 4.0 49.5 3.2 38.5 98.5 4.5 4.6
9.0 3.2 7.5 52.5 35.4 2.7 61.6 19.7 3.4 51.8 3.3 40.7 99.9 4.7 4.8
12.0 5.3 12.2 53.0 35.6 2.6 61.8 20.6 3.1 53.0 3.3 41.8 100.7 4.7 4.9
70
6.0 1.4 3.3 49.1 34.0 3.2 60.0 15.3 5.0 54.6 3.3 43.2 101.6 4.8 5.0
9.0 3.0 6.9 50.6 34.7 3.0 60.7 17.1 4.3 57.2 3.4 45.6 103.2 5.0 5.3
12.0 4.9 11.3 51.3 34.9 2.9 61.0 18.0 4.0 58.6 3.4 46.9 104.1 5.0 5.4
80
6.0 1.4 3.3 46.5 33.0 3.6 58.9 12.8 6.2 59.7 3.4 47.9 104.7 5.1 5.5
9.0 2.9 6.7 48.2 33.7 3.3 59.6 14.4 5.4 62.5 3.5 50.5 106.5 5.2 5.8
12.0 4.8 11.1 49.1 34.0 3.2 60.0 15.3 5.0 64.0 3.5 51.9 107.4 5.3 6.0
90
6.0 1.3 3.1 43.8 31.9 4.1 57.8 10.7 7.6 64.7 3.6 52.5 107.8 5.3 6.0
9.0 2.8 6.5 45.6 32.6 3.8 58.5 12.0 6.6 67.7 3.6 55.3 109.7 5.5 6.4
12.0 4.7 10.9 46.5 33.0 3.6 58.9 12.8 6.2 69.3 3.7 56.8 110.7 5.5 6.6
100
6.0 1.3 3.0 41.0 30.7 4.7 57.0 8.8 9.2
Operation Not Recommended
9.0 2.7 6.1 42.8 31.5 4.3 57.5 9.9 8.1
12.0 4.5 10.4 43.7 31.8 4.1 57.8 10.6 7.6
110
6.0 1.2 2.8 38.3 29.5 5.3 56.5 7.2 11.0
9.0 2.6 5.9 40.0 30.3 4.9 56.7 8.2 9.8
12.0 4.4 10.1 40.9 30.6 4.7 56.9 8.7 9.2
120
6.0 1.2 2.8
9.0 2.6 5.9
12.0 4.3 10.0 38.2 29.5 5.4 56.4 7.1 11.1
†ARI/ASHRAE/ISO 13256-1 (WLHP applications) certied conditions are 86°F EWT, 80.6°F DB / 66.2°F WB
EAT in cooling and 68°F DB / 59°F WB EAT in heating.
Interpoaltion is permissable, extrapolation is not.
All entering air conditions are 80°F DB and 67°F WB in cooling and 70°F DB in heating
All performance data is based upon the lower voltage of dual voltage rated units
See performance correction tables for operating conditions other than those listed above.
Operation below 60°F EWT requires optional insulated water circuit.
Operation below 40°F EWT is based upon 15% antifreeze solution.

Heat Controller HEV-HEH SEriES Design Guide
19
19
Heat Controller, LLC HEV/H SERIES Engineering Design Guide
Performance Data
HEV/H 060 - Part Load
1600 CFM Rated Airow Performance capacities shown in thousands of Btuh
EWT
°F
GPM
WPD Cooling - EAT 80/67°F Heating - EAT 70°F
PSI FT TC SC KW HR EER HWG HC KW HE LAT COP HWG
20
Operation Not
Recommended Operation Not Recommended Operation Not Recommended
12.0 11.5 26.5 28.9 2.9 19.0 84.7 2.9 3.7
30
6.0 4.1 9.6 52.3 38.4 1.5 57.6 34.1 1.1 32.0 2.9 22.1 86.5 3.2 3.8
9.0 6.9 15.9 52.0 38.2 1.5 57.0 35.7 1.0 33.2 2.9 23.3 87.2 3.3 3.8
12.0 10.4 23.9 51.7 38.0 1.4 56.6 36.1 1.0 33.9 2.9 23.9 87.6 3.4 3.8
40
6.0 3.3 7.6 51.9 38.4 1.7 57.8 30.4 1.4 36.6 2.9 26.6 89.1 3.6 3.9
9.0 5.7 13.2 52.3 38.4 1.6 57.7 32.9 1.2 38.0 3.0 27.9 90.0 3.8 4.0
12.0 8.7 20.2 52.3 38.4 1.5 57.6 34.0 1.1 38.8 3.0 28.7 90.4 3.8 4.0
50
6.0 2.5 5.7 50.7 38.1 1.9 57.3 26.2 2.0 41.1 3.0 30.9 91.7 4.0 4.1
9.0 4.5 10.5 51.6 38.3 1.8 57.7 28.9 1.6 42.7 3.0 32.5 92.7 4.2 4.2
12.0 7.1 16.4 51.9 38.4 1.7 57.8 30.3 1.5 43.6 3.0 33.3 93.2 4.2 4.2
60
6.0 2.3 5.4 48.8 37.5 2.2 56.3 22.1 2.7 45.6 3.0 35.2 94.3 4.4 4.4
9.0 4.3 10.0 50.1 37.9 2.0 57.0 24.7 2.2 47.4 3.1 36.9 95.3 4.5 4.5
12.0 6.8 15.7 50.6 38.1 1.9 57.2 26.0 2.0 48.3 3.1 37.9 95.9 4.6 4.5
70
6.0 2.2 5.1 46.5 36.7 2.5 55.1 18.3 3.6 49.9 3.1 39.4 96.8 4.8 4.7
9.0 4.1 9.5 48.0 37.2 2.3 55.9 20.6 3.0 51.9 3.1 41.3 98.0 4.9 4.8
12.0 6.5 15.0 48.7 37.5 2.2 56.3 21.8 2.8 53.0 3.1 42.4 98.6 5.0 4.9
80
6.0 2.1 4.9 43.9 35.6 2.9 53.7 15.2 4.8 54.2 3.1 43.6 99.3 5.1 5.0
9.0 3.9 9.1 45.5 36.3 2.7 54.6 17.0 4.1 56.4 3.1 45.7 100.5 5.3 5.3
12.0 6.3 14.4 46.3 36.6 2.6 55.0 18.1 3.7 57.5 3.1 46.8 101.2 5.4 5.4
90
6.0 2.0 4.7 41.2 34.3 3.3 52.4 12.5 6.1 58.4 3.1 47.7 101.7 5.4 5.5
9.0 3.8 8.7 42.8 35.1 3.1 53.2 14.0 5.3 60.7 3.2 50.0 103.1 5.6 5.8
12.0 6.0 13.9 43.6 35.4 2.9 53.6 14.8 4.9 62.0 3.2 51.2 103.8 5.7 5.9
100
6.0 2.0 4.6 38.5 32.8 3.7 51.3 10.3 7.6
Operation Not Recommended
9.0 3.7 8.5 40.0 33.7 3.5 51.9 11.5 6.7
12.0 5.9 13.5 40.8 34.1 3.3 52.3 12.2 6.3
110
6.0 1.9 4.4 36.1 31.4 4.2 50.5 8.6 9.3
9.0 3.6 8.2 37.5 32.2 3.9 50.9 9.5 8.3
12.0 5.7 13.2 38.2 32.6 3.8 51.1 10.1 7.8
120
6.0 1.9 4.3 34.2 30.0 4.7 50.2 7.3 11.3
9.0 3.5 8.0 35.2 30.7 4.4 50.3 8.0 10.2
12.0 5.5 12.8 35.8 31.1 4.3 50.4 8.4 9.6
†ARI/ASHRAE/ISO 13256-1 (WLHP applications) certied conditions are 86°F EWT, 80.6°F DB / 66.2°F WB
EAT in cooling and 68°F DB / 59°F WB EAT in heating.
Interpoaltion is permissable, extrapolation is not.
All entering air conditions are 80°F DB and 67°F WB in cooling and 70°F DB in heating
All performance data is based upon the lower voltage of dual voltage rated units
See performance correction tables for operating conditions other than those listed above.
Operation below 60°F EWT requires optional insulated water circuit.
Operation below 40°F EWT is based upon 15% antifreeze solution.

Design Guide HEV-HEH SEriES Heat Controller
20
20
Engineering Design Guide HEV/H SERIES Heat Controller, LLC
Performance Data
HEV/H 060 - Full Load
1900 CFM Rated Airow Performance capacities shown in thousands of Btuh
EWT
°F
GPM
WPD Cooling - EAT 80/67°F Heating - EAT 70°F
PSI FT TC SC KW HR EER HWG HC KW HE LAT COP HWG
20
Operation Not
Recommended Operation Not Recommended Operation Not Recommended
14.0 14.5 33.5 41.2 3.9 28.0 88.1 3.1 4.5
30
7.0 5.0 11.5 70.6 49.8 2.9 80.5 24.3 2.2 45.0 4.0 31.4 89.9 3.3 4.7
10.5 8.5 19.7 71.3 51.1 2.9 81.2 24.8 1.9 46.9 4.0 33.1 90.8 3.4 4.8
14.0 13.2 30.4 71.5 51.8 2.9 81.4 24.7 1.9 48.0 4.1 34.1 91.3 3.5 4.8
40
7.0 4.0 9.3 68.9 48.5 3.0 79.2 22.8 2.6 51.1 4.1 37.0 92.8 3.6 5.0
10.5 7.1 16.5 70.2 49.5 2.9 80.2 24.0 2.3 53.4 4.2 39.0 93.9 3.7 5.2
14.0 11.1 25.6 70.8 50.1 2.9 80.6 24.4 2.1 54.6 4.2 40.2 94.5 3.8 5.2
50
7.0 3.1 7.2 66.7 47.3 3.2 77.7 20.6 3.3 57.2 4.3 42.5 95.8 3.9 5.4
10.5 5.8 13.3 68.4 48.2 3.1 78.9 22.3 2.8 59.7 4.4 44.9 97.0 4.0 5.6
14.0 9.0 20.9 69.2 48.6 3.0 79.4 23.0 2.6 61.1 4.4 46.1 97.7 4.1 5.7
60
7.0 2.9 6.8 64.0 46.1 3.5 76.0 18.2 4.1 63.1 4.4 48.0 98.7 4.2 5.9
10.5 5.5 12.7 66.0 47.0 3.3 77.3 20.0 3.5 66.0 4.5 50.6 100.1 4.3 6.1
14.0 8.7 20.1 67.0 47.4 3.2 77.9 20.9 3.2 67.5 4.6 52.0 100.8 4.3 6.3
70
7.0 2.8 6.5 61.1 45.0 3.9 74.3 15.8 5.2 69.0 4.6 53.3 101.6 4.4 6.4
10.5 5.2 12.1 63.2 45.8 3.6 75.6 17.5 4.4 72.1 4.7 56.2 103.1 4.5 6.7
14.0 8.3 19.3 64.3 46.2 3.5 76.2 18.4 4.1 73.8 4.7 57.7 103.9 4.6 6.9
80
7.0 2.7 6.2 58.0 43.7 4.3 72.7 13.5 6.4 74.8 4.8 58.6 104.4 4.6 7.0
10.5 5.0 11.6 60.2 44.6 4.0 73.8 15.0 5.5 78.2 4.8 61.6 106.0 4.7 7.4
14.0 8.1 18.6 61.3 45.1 3.9 74.4 15.9 5.1 80.0 4.9 63.2 106.9 4.8 7.7
90
7.0 2.6 5.9 54.8 42.3 4.8 71.2 11.4 7.8 80.5 4.9 63.7 107.1 4.8 7.7
10.5 4.8 11.2 57.0 43.3 4.5 72.2 12.8 6.8 84.1 5.0 66.9 108.9 4.9 8.2
14.0 7.8 18.0 58.1 43.8 4.3 72.7 13.5 6.3 86.0 5.1 68.6 109.8 5.0 8.5
100
7.0 2.5 5.7 51.8 40.8 5.3 70.0 9.7 9.4
Operation Not Recommended
10.5 4.7 10.9 53.8 41.9 5.0 70.8 10.8 8.3
14.0 7.6 17.5 54.9 42.4 4.8 71.2 11.5 7.7
110
7.0 2.4 5.6 49.0 39.1 5.9 69.3 8.2 11.2
10.5 4.6 10.6 50.8 40.2 5.5 69.7 9.2 10.0
14.0 7.4 17.1 51.8 40.8 5.3 70.0 9.7 9.4
120
7.0 2.3 5.4 46.6 37.4 6.6 69.1 7.1 13.2
10.5 4.4 10.2 48.1 38.5 6.2 69.1 7.8 11.9
14.0 7.2 16.7 49.0 39.1 6.0 69.3 8.2 11.2
†ARI/ASHRAE/ISO 13256-1 (WLHP applications) certied conditions are 86°F EWT, 80.6°F DB / 66.2°F WB
EAT in cooling and 68°F DB / 59°F WB EAT in heating.
Interpoaltion is permissable, extrapolation is not.
All entering air conditions are 80°F DB and 67°F WB in cooling and 70°F DB in heating
All performance data is based upon the lower voltage of dual voltage rated units
See performance correction tables for operating conditions other than those listed above.
Operation below 60°F EWT requires optional insulated water circuit.
Operation below 40°F EWT is based upon 15% antifreeze solution.