Bryant HRVXX Operation manual

HRVXX
Heat Recovery Ventilators
ERVXX
Energy Recovery Ventilators
Product Data
A05229
ERVXXSVB1100, HRVXXSVB1100
A05330
ERVXXSHB1100, HRVXXSHB1100
A10299
ERVXXLHB1200, HRVXXLHB1150, HRVXXLHB1250
A12338
HRVXXSVU1157
A12339
HRVXXLVU1330
The Heat Recovery Ventilation (HRV) and Energy Recovery
Ventilator (ERV) systems offered by Bryant are the finest on the
market today. These units provide efficient and cost effective heat
recovery during the heating season when needed most.
As temperatures drop below 23_F(--5_C), indoor air is recirculated
periodically through the heat exchanger core to prevent frost from
forming. Competitors’ methods of supplementary electric defrost
waste energy. Unlike rotary wheel heat exchangers which mix air
streams, these cross--flow or counterflow heat exchangers ensure
that there is no mixing of the stale air stream with the fresh outdoor
air stream.
A filter installed on the incoming outdoor air stream removes large
airborne particles from the intake air stream before they enter the
heat exchanger and reduces the maintenance required. The units’
acoustically engineered design make Bryant ventilators the quietest
on the market and ensures that comfort is felt, not heard.
Unlatching two (2) suitcase style latches allows easy removal of the
filters and core for cleaning on most units.
NOTE: The unit should not be installed in an attic or
unconditioned space unless provisions are made for drain line
freezing and condensation.
STANDARD FEATURES
HRV
SEnergy saving defrost cycle
SCross--flow, counterflow heat exchangers
SOne filter on incoming air; one filter on outgoing air to
protect core
SAcoustical design
SPolypropylene heat exchanger core
ERV
SIntegrated airflow balancing points
SIntegrated furnace interlock
SHigh pressure blowers
SOnboard control for continuous high/low ventilator operation
SEnergy saving defrost cycle
SCross--flow, counterflow heat exchangers
SOne filter on incoming air; one filter on outgoing air to
protect core
SNo--tools maintenance
SEnthalpic heat exchanger core

2
MODEL NUMBER NOMENCLATURE
ERV XX LHB 1 150
PRODUCT TYPE CFM
ERV --- Energy Recovery Ventilator
HRV --- Heat Recovery Ventilator VOLTAGE
1 --- 115/60/1
BRAND STYLE
XX --- Dual Branded LHB --- Large Horizontal, End Ports
Installer selects and applies logo badge HRV --- 150, 250 cfm
E R V --- 2 0 0 c f m
SVB --- Small Horizontal, Top Vertical Ports
H R V & E R V --- 1 0 0 c f m
SHB --- Small Horizontal, End Ports
H R V & E R V --- 1 0 0 c f m
SVU --- Vertical, Top Ports
H R V --- 1 5 7 c f m
LVU --- Large Vertical, Top Ports
H R V --- 3 3 0 c f m
These products earned the
ENERGY STAR
®
by meeting strict
energy efficiency guidelines set by
Natural Resources Canada and
the US EPA. They meet ENERGY
STAR requirements only when
used in Canada.
Energy Star Canada:
All units in this document meet Energy Star Tier 2
reguirements in Canada except HRVXXLVU1330reguirements in Canada except HRVXXLVU1
and ERVXXLHB1200
Climate Map for Energy and Heat Recovery Ventilators
ERV Recommended w/HRV or ERV Wall Control
ERV Recommended
HRV Recommended
Honolulu
Sacramento Salt Lake
City
Boise
Salem
Vancouver
Helena
Edmonton
Calgary Regina Winnipeg
Bismark
Topeka
Denver
Oklahoma City
Austin
Baton Rouge
Orlando
Atlanta Columbia
Raleigh
Washington D.C.
Nashville
Indianapolis
Springfield
Chicago
Des Moines
Minneapolis
Green Bay
Milwaukee
Detroit
Madison
Harrisburg
Hartford
Boston
Syracuse
Montreal
Ottawa
Timmins
A00099

3
ERVXXSVB1100, HRVXXSVB1100
2½”
(64 mm)
16¼”
(413 mm)
4’’ (102 mm)
6’’ (152 mm)
12 16 ”
(310 mm)
3
23¾” (603 mm)
22
16 ” (574 mm)
9
19 16 ”
(503 mm)
13
A LL PORTS FIT 5”
DIAMETER DUCTS
1: F RESH AIR TO BUILDING PORT
2: E XHAUST AIR FROM BUILDING PORT
3: F RESH AIR FROM OUTSIDE PORT
4: E XHAUST AIR TO OUTSIDE PORT
3
4
2
1
A12327
PHYSICAL & ELECTRICAL DATA
MODEL
CAPACITY (LO---HI) PORT
LOC.
CORE WEIGHT
LBS. [KG] VOLTAGE
MAX
POWER
WATTS
MAX
AMPS
CFM L/S TYPE AIR FLOW
ERVXXSVB1100 35 --- 105 17 --- 50 Top Enthalpic
transfer media Cross Flow 45 [20] 115/60/1 104 1.0
HRVXXSVB1100 35 --- 105 17 --- 50 Top Polypropylene Cross Flow 42 [19] 115/60/1 100 0.85
DEFROST OPERATION
MODEL
OUTSIDE TEMPERATURE DEFROST CYCLE (MIN.)
_C_FDefrosting Operation Time Between
Each Defrost Cycle
ERVXXSVB1100 --- 5 t o --- 2 7 23 to --- 17 928
B e l o w --- 2 7 B e l o w --- 1 7 10 22
HRVXXSVB1100 --- 5 t o --- 2 7 23 to --- 17 825
B e l o w --- 2 7 B e l o w --- 1 7 10 22
HVI RATED ENERGY PERFORMANCE
MODEL MODE
SUPPLY
TEMP
NET
AIR FLOW POWER
CONSUMED
(WATTS)
SENSIBLE
RECOVERY
EFFICIENCY
APPARENT
SENSIBLE
EFFECTIVE-
NESS
LATENT
RECOVERY
MOISTURE
TRANSFER
TOTAL
RECOVERY
EFFICIENCY
_C_FL/S CFM
ERVXXSVB1100 Heat
032 23 49 42 67 79 0.61
032 30 64 60 65 75 0.55
032 40 84 72 63 71 0.48
--- 2 5 --- 1 3 21 45 58 60 75 0.60
Cool 35 95 21 44 42 50
HRVXXSVB1100 Heat
032 23 50 43 65 74 0.01
032 30 64 58 62 70 0.01
032 39 83 70 59 66 0.01
--- 2 5 --- 1 3 21 45 56 60 78 0.01
Cool 35 95
VENTILATION PERFORMANCE
MODEL
EXT. STATIC
PRESSURE
NET SUPPLY AIR
FLOW
GROSS AIR FLOW
SUPPLY EXHAUST
Pa In w.g. L/S CFM L/S CFM L/S CFM
ERVXXSVB1100
25 0.1 54 115 55 117 55 117
50 0.2 53 112 54 115 54 114
100 0.4 49 105 50 106 50 106
200 0.8 42 89 43 92 42 88
250 1.0 38 81 39 82 38 81
HRVXXSVB1100
25 0.1 53 111 53 112 57 120
50 0.2 51 107 51 108 54 114
100 0.4 46 98 47 99 49 105
200 0.8 37 79 38 80 40 85
250 1.0 34 71 34 72 36 76
NOTE:For additional data points, refer to HVI Directory at www.hvi.org

4
ERVXXSHB1100, HRVXXSHB1100
4” (102 mm)
6”
(152 mm)
2” (51 mm)
13¾”
(349 mm)
22 /16” (574 mm)
27 /16” (688 mm)
1
919 /16” (503 mm)
13
12 /16”
(310 mm)
3
ALL PORTS FIT 5”
DIAMETER DUCTS
1
23
4
1: FRESH AIR TO BUILDING PORT
2: EXHAUST AIR FROM BUILDING PORT
3: FRESH AIR FROM OUTSIDE PORT
4: EXHAUST AIR TO OUTSIDE PORT
A12328
PHYSICAL & ELECTRICAL DATA
MODEL
CAPACITY (LO---HI) PORT
LOC.
CORE WEIGHT
LBS. [KG] VOLTAGE
MAX
POWER
WATTS
MAX
AMPS
CFM L/S TYPE AIR FLOW
ERVXXSHB1100 35 --- 105 17 --- 50 Ends Enthalpic
transfer media Cross Flow 45 [20] 115/60/1 104 1.0
HRVXXSHB1100 35 --- 105 17 --- 50 Ends Polypropylene Cross Flow 42 [19] 115/60/1 100 0.85
DEFROST OPERATION
MODEL
OUTSIDE TEMPERATURE DEFROST CYCLE (MINUTES)
_C_FDefrosting Operation Time Between
Each Defrost Cycle
ERVXXSHB1100 --- 5 t o --- 2 7 23 to --- 17 928
B e l o w --- 2 7 B e l o w --- 1 7 10 22
HRVXXSHB1100 --- 5 t o --- 2 7 23 to --- 17 825
B e l o w --- 2 7 B e l o w --- 1 7 10 22
HVI RATED ENERGY PERFORMANCE
MODEL MODE
SUPPLY
TEMP
NET AIR
FLOW POWER
CONSUMED
(WATTS)
SENSIBLE
RECOVERY
EFFICIENCY
APPARENT
SENSIBLE
EFFECTIVE-
NESS
LATENT
RECOVERY
MOISTURE
TRANSFER
TOTAL
RECOVERY
EFFICIENCY
_C_FL/S CFM
ERVXXCSHB1100 Heat
032 23 49 42 67 79 0.61
032 30 64 60 65 75 0.55
032 40 84 72 63 71 0.48
--- 2 5 --- 1 3 21 45 58 60 75 0.60
Cool 35 95 21 44 42 50
HRVXXSHB1100 Heat
032 23 50 43 65 74 0.01
032 30 64 58 62 70 0.01
032 39 83 70 59 66 0.01
--- 2 5 --- 1 3 21 45 56 60 78 0.01
Cool 35 95
VENTILATION PERFORMANCE
MODEL
EXT. STATIC
PRESSURE
NET SUPPLY AIR
FLOW
GROSS AIR FLOW
SUPPLY EXHAUST
Pa In w.g. L/S CFM L/S CFM L/S CFM
ERVXXSHB1100
25 0.1 54 115 55 117 55 117
50 0.2 53 112 54 115 54 114
100 0.4 49 105 50 106 50 106
200 0.8 42 89 43 92 42 88
250 1.0 38 81 39 82 38 81
HRVXXSHB1100
25 0.1 53 111 53 112 57 120
50 0.2 51 107 51 108 54 114
100 0.4 46 98 47 99 49 105
200 0.8 37 79 38 80 40 85
250 1.0 34 71 34 72 36 76
NOTE:For additional data points, refer to HVI Directory at www.hvi.org

5
ERVXXLHB1200, HRVXXLHB1150, HRVXXLHB1250
17”
(432 mm)
17¼” (438 mm)
6”
(152 mm)
30¼” (768 mm)
35” (891 mm)
17”
(432 mm)
17¼” (438 mm)
6”
(152 mm)
34” (864 mm)
39” (991 mm)
ERV
HRV
1
2
3
4
1
2
3
4
1. Fresh air to house.
2. Exhaust air from house.
3. Fresh air from outside.
4. Exhaust air to outside.
A12341
PHYSICAL & ELECTRICAL DATA
MODEL
CAPACITY (LO---HI) PORT
LOC.
CORE WEIGHT
LBS. [KG] VOLTAGE
MAX
POWER
WATTS
MAX
AMPS
CFM L/S TYPE AIR FLOW
ERVXXLHB1200 80 --- 198 38 --- 93 Ends Enthalpic
transfer media Cross flow 76 [35] 115/60/1 200 2.1
HRVXXLHB1150 66 --- 163 31 --- 77 Ends Polypropylene Cross flow 65 [30] 115/60/1 160 1.5
HRVXXLHB1250 82 --- 204 39 --- 96 Ends Polypropylene Cross flow 65 [30] 115/60/1 195 2.1
DEFROST OPERATION
MODEL
OUTSIDE TEMPERATURE DEFROST CYCLE (MIN.) EXTENDED DEFROST CYCLES
(MIN.)
_C_FDefrosting
Operation Time
Between Each
Defrost Cycle
Defrosting
Operation Time
Between Each
Defrost Cycle
ERVXXLHB1200
--- 5 23 10 60 10 30
--- 1 5 510 30 10 20
--- 2 7 --- 1 7 10 20 10 15
HRVXXLHB1150
--- 5 23 750 10 30
--- 1 5 5 7 25 10 20
--- 2 7 --- 1 7 10 20 10 15
HRVXXLHB1250
--- 5 23 650 10 30
--- 1 5 5 6 25 10 20
--- 2 7 --- 1 7 10 20 10 15

6
ERVXXLHB1200, HRVXXLHB1150, HRVXXLHB1250 (cont.)
HVI RATED ENERGY PERFORMANCE
MODEL MODE
SUPPLY
TEMP
NET AIR
FLOW POWER
CONSUMED
(WATTS)
SENSIBLE
RECOVERY
EFFICIENCY
APPARENT
SENSIBLE
EFFECTIVE-
NESS
LATENT
RECOVERY
MOISTURE
TRANSFER
TOTAL
RECOVERY
EFFICIENCY
_C_FL/S CFM
ERVXXLHB1200 Heat
032 39 80 84 60 72 0.60
032 54 114 113 58 69 0.53
032 79 167 169 56 66 0.45
--- 2 5 --- 1 3 31 65 116 41 86 0.47
Cool 35 95 39 82 81 52
HRVXXLHB1150 Heat
032 31 66 67 67 79 0
032 40 86 74 65 75 0
032 54 115 90 61 70 0
--- 2 5 --- 1 3 38 81 87 60 76 0.02
Cool 35 95
HRVXXLHB1250 Heat
032 39 82 71 65 75 0.01
032 61 130 129 60 69 0.01
--- 2 5 --- 1 3 40 84 114 60 76 0.03
Cool 35 95
VENTILATION PERFORMANCE
MODEL
EXT. STATIC
PRESSURE
NET SUPPLY AIR
FLOW
GROSS AIR FLOW
SUPPLY EXHAUST
Pa In w.g. L/S CFM L/S CFM L/S CFM
ERVXXLHB1200
25 0.1 105 222 106 225 106 225
75 0.3 93 198 94 200 100 212
100 0.4 86 183 88 186 93 198
150 0.6 70 148 71 150 75 158
200 0.8 50 107 51 108 29 61
HRVXXLHB1150
25 0.1 85 180 86 182 92 194
75 0.3 77 163 77 164 81 171
100 0.4 71 150 71 151 71 151
150 0.6 60 128 61 130 40 85
175 0.7 51 108 52 110 27 57
HRVXXLHB1250
25 0.1 106 225 107 227 118 249
75 0.3 96 204 97 205 111 235
100 0.4 90 192 91 193 107 226
150 0.6 76 161 76 162 89 189
175 0.7 67 142 67 143 75 159
NOTE:For additional data points, refer to HVI Directory at www.hvi.org

7
HRVXXSVU1157
24
9
/ 16 ”
(624 mm)
22 ½”
(572 mm)
14
1
/ 16 ”
(358 mm)
14
15
/ 16 ”
(380 mm)
18 ¼”
(464 mm)
2 ¹/
16 ”
(53 mm)
23
9
/ 16 ”
(599 mm)
3
13
/ 16 ”
(97 mm)
7
7
/ 16 ”
(189 mm)
NOTE: Every port fits 6” round duct.
1: E XHAUST AIR TO OUTSIDE
2: F RESH AIR FROM OUTSIDE
3: E XHAUST AIR FROM BUILDING
4: F RESH AIR TO BUILDING
3
4
2
1
P OWER
CORD 3’
A12331
PHYSICAL & ELECTRICAL DATA
MODEL CAPACITY (LO---HI) PORT
LOC.
CORE WEIGHT
LBS. [KG] VOLTAGE
MAX
POWER
WATTS
MAX
AMPS
CFM L/S TYPE AIR FLOW
HRVXXSVU1157 67 --- 170 32 --- 80 Top Polypropylene Cross flow 56 [25] 115/60/1 125 1.0
DEFROST OPERATION
MODEL OUTSIDE TEMPERATURE DEFROST CYCLE (MINUTES
_C_FDefrosting Exchange
HRVXXSVU1157
--- 5 t o --- 1 5 23 to 55 725
--- 1 6 t o --- 2 7 4 t o --- 1 7 725
B e l o w --- 2 7 B e l o w --- 1 7 10 22
HVI RATED ENERGY PERFORMANCE
MODEL MODE
SUPPLY
TEMP
NET AIR
FLOW POWER
CONSUMED
(WATTS)
SENSIBLE
RECOVERY
EFFICIENCY
APPARENT
SENSIBLE
EFFECTIVE-
NESS
LATENT
RECOVERY
MOISTURE
TRANSFER
_C_FL/S CFM
HRVXXSVU1157 Heat
032 32 67 56 70 78 0.00
032 40 86 64 68 75 0.01
032 56 120 86 64 70 0.01
--- 2 5 --- 1 3 30 63 79 61 83 0.01
VENTILATION PERFORMANCE
MODEL EXT. STATIC PRESSURE NET SUPPLY AIR FLOW GROSS AIR FLOW
Supply Exhaust
Pa In w.g. L/S CFM L/S CFM L/S CFM
HRVXXSVU1157
25 0.1 91 193 92 195 91 194
75 0.3 80 170 81 171 80 169
100 0.4 74 157 74 158 74 157
150 0.6 62 132 62 133 63 133
200 0.8 47 101 48 101 49 104

8
HRVXXLVU1330
17
9/16
″
[446.9]
4
3/ 4
″
[120.6]
8
1/8
″ DIA
[206.4]
2 PLCS
5
13/16
″
[147.6]
5
7/8
″ DIA
[148.2]
2 PLCS
6
15/16
″
[176.2]
7
1/8
″
[181.0]
18
5/16
″
[465.1] 2
3/16
″
[55.6]
2 PLCS
12
3/4
″
[323.9]
23
15/16
″
[608.0]
43″
(1092.2)
19
1/16
″
[484.2] 8
3/16
″
[208.0]
7
3/16
″
[
182.6
]
DRAIN
11/16
″DIA.
[17.5]
2 PLCS
24
1/16
″
[611.2]
1
1/2
″
[38.1]
2 PLCS
22
3/8
″
[568.3]
41″
[1041.4]
1″ [25.4]
2 PLCS
15
1/2
″
[393.7]
3
1
2
4
NOTES:
1. FRESH AIR FROM OUTSIDE TO HRV
2. FRESH AIR FROM HRV TO HOUSE
3. STALE AIR FROM HOUSE TO HRV
4. STALE AIR FROM HRV TO OUTSIDE
WALL
CONTROL
WIRING
3/8
″DIA
[9.5]
POWER
CORD
A12332
PHYSICAL & ELECTRICAL DATA
MODEL
CAPACITY (LO---HI) PORT
LOC.
CORE WEIGHT
LBS. [KG] VOLTAGE
MAX
POWER
WATTS
MAX
AMPS
CFM L/S TYPE AIR FLOW
HRVXXLVU1330 300 --- 334 142 --- 158 Top Polypropylene Cross flow 145 [66] 115/60/1 500 5.4
DEFROST OPERATION
MODEL OUTSIDE TEMPERATURE DEFROST CYCLE (MINUTES
_C_FDefrosting Exchange
HRVXXLVU1330
--- 5 t o --- 1 5 23 to 55 660
--- 1 6 t o --- 2 7 4 t o --- 1 7 632
B e l o w --- 2 7 B e l o w --- 1 7 620
HVI RATED ENERGY PERFORMANCE
MODEL MODE
SUPPLY
TEMP NET AIR FLOW POWER
CONSUMED
(WATTS)
SENSIBLE
RECOVERY
EFFICIENCY
APPARENT
SENSIBLE
EFFECTIVE-
NESS
LATENT
RECOVERY
MOISTURE
TRANSFER
_C_FL/S CFM
HRVXXLVU1330 Heat
032 55 117 219 80 94 ---0.07
032 86 183 290 74 86 0.02
032 117 249 436 70 83 ---0.01
--- 2 5 --- 1 3 115 117 264 74 89 0.07
VENTILATION PERFORMANCE
MODEL EXT. STATIC PRESSURE NET SUPPLY AIR FLOW GROSS AIR FLOW Supply Exhaust
Pa In w.g. L/S CFM L/S CFM L/S CFM
HRVXXLVU1330
25 0.1 168 357 172 364 148 314
75 0.3 158 334 160 340 132 279
100 0.4 151 321 155 328 126 266
150 0.6 136 288 139 294 109 232
200 0.8 126 246 118 251 93 198

9
METHOD TO SIZE ERVs and HRVs
Ventilator Sizing
Tables 1 and 2 should be used to determine the required airflow for a home. These guidelines are taken from ASHRAE 62.2--2007.
Table 1 – Ventilation Air Requirements, cfm
FLOOR
AREA (ft2)
BEDROOMS
0 --- 1 2 --- 3 4 --- 5 6 --- 7 >7
<1500 30 45 60 75 90
1501--- 3000 45 60 75 90 105
3001--- 4500 60 75 90 105 120
4501--- 6000 75 90 105 120 135
6001--- 7500 90 105 120 135 150
>7500 105 120 135 150 165
Table 2 – Ventilation Air Requirements, L/s
FLOOR
AREA (m2)
BEDROOMS
0 --- 1 2 --- 3 4 --- 5 6 --- 7 >7
<139 14 21 28 35 42
139.1--- 279 21 28 35 42 50
279.1--- 418 28 35 42 50 57
418.1--- 557 35 42 50 57 64
557.1--- 697 42 50 57 64 71
>697 50 57 64 71 78
HEATING AND COOLING LOAD CHARTS
Although the ventilators process the outside air before it enters the home, additional heating and cooling loads need to be considered.
HEATING LOAD BTUH (APPROXIMATE)
OUTSIDE
TEMPERATURE
HEATING LOAD (BTUH) @ INSIDE DESIGN TEMPERATURE 72°F(21°C)
HRV ERV
Deg. C Deg. F SVB1100 SHB1100 SVU1157 LHB1150 LHB1250 LVU1330 SVB1100 SHB1100 LHB1200
--- 3 2 --- 2 5 4778 4778 7690 6636 10603 9990 4071 4071 8143
--- 2 9 --- 2 0 4531 4531 7090 6294 10057 9310 3861 3861 7723
--- 2 6 --- 1 5 4285 4285 6520 5952 9510 8650 3983 3983 7967
--- 2 3 --- 1 0 4039 4039 5970 5610 8964 8000 3759 3759 7509
--- 2 1 --- 5 3800 3800 5440 5268 8417 7380 3525 3525 7051
--- 1 8 03410 3410 4840 4925 7871 6640 3297 3297 6594
--- 1 5 53095 3095 4360 4583 7324 6060 3323 3323 6647
--- 1 2 10 2795 2795 3900 4241 6777 5500 3215 3215 6430
--- 9 15 2465 2465 3400 3899 6231 4870 3107 3107 6214
--- 7 20 2195 2195 3000 3557 5684 4350 2834 2834 5669
--- 4 25 1935 1935 2610 3215 5138 3850 2562 2562 5124
--- 1 30 1680 1680 2250 2873 4591 3370 2289 2289 4579
235 1425 1425 1880 2531 4045 2870 2017 2017 4034
440 1200 1200 1560 2189 3498 2430 1744 1744 3489
COOLING LOAD BTUH (APPROXIMATE)
Outside
Enthalpy
Cooling Load (btuh) @ Inside Design Temperature
72°F(21°C) and 50% Relative Humidity
HRV ERV
Btu/lb SVB1100 SHB1100 SVU1157 LHB1150 LHB1250 LVU1330 SVB1100 SHB1100 LHB1200
30 482 482 990 670 1071 1390 320 320 640
31 785 785 1650 1090 1741 2310 520 520 1040
32 1086 1086 2310 1509 2411 3240 720 720 1441
33 1388 1388 2970 1928 3080 4170 920 920 1841
34 1690 1690 3630 2347 3750 5090 1120 1120 2241
35 1992 1992 4290 2766 4419 6020 1320 1320 2641
36 2293 2293 4950 3185 5089 6940 1520 1520 3041
37 2595 2595 5610 3604 5759 7870 1720 1720 3441
38 2897 2897 6270 4023 6428 8790 1921 1921 3842
39 3198 3198 6930 4442 7098 9720 2121 2121 4242
40 3478 3478 7590 4831 7767 10650 2321 2321 4642
41 3802 3802 8250 5280 8437 11570 2521 2521 5042
42 4103 4103 8910 5699 9107 12500 2721 2721 5442
HEATING LOAD BTUH
The heating load chart shows the heating loads in Btuh for a range
of winter design temperatures for each model of ventilator.
COOLING LOAD BTUH
The cooling load chart shows loads in Btuh as well. To use the
cooling load chart, first find the design enthalpy from a
psychrometric chart using the design dry bulb and wet bulb
temperatures. The cooling load can then be found for a range of
enthalpies for each ventilator.

10
Ventilator installed with forced air system
A99297
Ventilator installed with independent air distribution
A99298

11
BRYANT VENTILATOR CONTROLS COMPATIBILITY MATRIX
Control Name
One-Touch Econo (Basic) Standard (HRV)
Standard Latent
(ERV)
Auto 60 min. Crank Timer 20 min. Push Button
Bryant Part #
KVBCN0101BLT KVBCN0101BBS KVBCN0101BST KVACN0101BLC KVBCN0101BAU KVATM010160M KVATM010120B
Main features
OFF-min-max-
intermittent- lighted
button
OFF-min-max
OFF-min-intermittent-
dehumidistat
OFF-min-intermittent-
dehumidistat
OFF-recirc-max-
intermittent-
dehumidistat
Allows up to 60 min
of high speed
20-min high speed
lighted push-button
Off, Off, Off, Off, Off, Overrides main Overrides main
Intermittent (20 min. Low continuous, Low continuous, Low continuous, Low continuous, wall control. Vent. wall control. Vent.
low, 40 min. off), High continuous. Intermittent, Intermittent, 20 min. on / will operate in high will operate in high Low continuous, No humidistat. High speeed when High speeed when 40 min. off. for selected for 20 minutes
Modes High continuous humidity is humidity is Recirculation. number of minutes. unless button is
above setpoint below setpoint Dehumidistat turns Up to 5 secondary pressed before
unit on high if controls may be 20 minutes expires,
humidity levels rise connected to a then turns unit off.
above set level. single ventilator. Up to 5 secondary
No humidistat controls may be
connected to a
single ventilator.
ERVXXSHB1100 ERVXXSVB1100
●●●●
HRVXXSHB1100 HRVXXSVB1100
●● ●●
HRVXXSVU1157
●●● ●●
ERVXXLHB1200
●●●●
HRVXXLHB1150
●●● ●●●
HRVXXLHB1250
●●● ●●●
HRVXXLVU1330
●●● ●●●
Main Controls
Auxiliary Controls
A12366

12
ACCESSORIES
VENTILATOR ACCESSORY NUMBER NOMENCLATURE
123456789101112
KVBCN0101BBS
Product Control Description
BAU -- Bryant Automatic Control
KV -- Ventilator Accessory Kit BBS -- Bryant Basic Control
BLC -- Bryant Latent Control
BLT -- Bryant OneTouch Control
Series BST -- Bryant Standard Control
A -- Original Series
B -- Second Series Accessory Description
HOD -- Intake Hood
Type KIT -- Airflow Measuring Kit
AC01 -- Accessory 6FM -- Flow Collar 6--in.
CN01 -- Control 7FM -- Flow Collar 7--in.
TM01 -- Timer 8FM -- Flow Collar 8--in.
AC01 -- Accessory
Timer Description
Package Quantity 120B -- 20 Minute Timer Kit
01 -- Single Pack 160M -- 60 Minute Timer Kit
KIT NUMBER DESCRIPTION WHERE USED
KVBCN0101BAU Automatic Wall Control Used with HRVs
KVBCN0101BBS Basic Wall Control Used with HRVs
KVBCN0101BLC Latent Wall Control Used with ERVs
KVBCN0101BLT Bryant OneTouch Control UsedwithERVsandHRVsasamainwallcontrol
KVBCN0101BST Standard HRV Control Used with HRVs
KVAAC0101HOD Exterior Intake and Exhaust Hood Used with ERVs and HRVs, 2 Required
KVBAC0101KIT Airflow Measuring Kit Start up Balancing Kit, includes (2) 6 in. Flow Meter Collars & Magnehelic Gauge
KVATM010120C 20 Minute Push Button Timer Used with ERVs and HRVs when 20 minute manual operation is required
KVATM010160M 60 Minute Timer Used with ERVs and HRVs, time is adjustable between 10 and 60 minutes
KVAAC01016FM 6 in. Flow Meter Collar Used with ERVs and HRVs, at start up, when 6 in. duct work is connected to HRV
KVAAC01017FM 7 in. Flow Meter Collar Used with ERVs and HRVs, at start up, when 7 in. duct work is connected to HRV
KVAAC01018FM 8 in. Flow Meter Collar Used with ERVs and HRVs, at start up, when 8 in. duct work is connected to HRV

13
PSYCHOMETRIC CHART
.025 .024 .023
.022
.021 .020 .019
.018
.017
.016
.015 .014
.013
.012
.95
.90
.85
.80
.75
.70
.65
.60
.55
.50
.45
.40
.35
.011 .010
.009
.008
.007
.006
.005
.004
.003
.002
.001
0
Sensible
heat
factor
Pounds of moisture
per pound of dry air
789
10 11
12
32 33
34 35
36
37 38
39 40
41
42 43
44 45
47
48 49
46
27 28
29 30
31
19 20
21 22
23
24 25
26
12 13
14 15
16
17
18
Wet Bulb, Dewpoint or Saturation Temperature F
Dry Bulb Temperature F 20
Below 32ûF, properties and enthalpy deviation lines are for ice.
25
25 30 35
40
45 50 55
60
65
70 75
80
30 35 40
85 90 95 100 105
180
170
160
150
140
130
120
110
100
90
80
70
60
50
40
30
20
10
0
45 50 55 60 65 70 75 80 85 90 95 100 105 110
Enthalpy at saturation, Btu per pound of dry air
Grains of moisture
per pound of dry air
14.0 cu ft
14.5 cu ft per pound of dry air
13.5 cu ft
13.0 cu ft
12.5 cu ft
90% Relative Humidity
80%
70%
60%
50%
40%
30%
20%
10%
-.02 BTU
-.01 BTU
-.02 Btu
-.04 Btu
-.06 Btu
-.08 Btu
+0.1 Btu
+0.2 Btu
+0.3 Btu
+0.4 Btu
+0.5 Btu
80% 60% 40% 20%
Btu per
pound of dry air -0.3 Btu
Enthalpy deviation
A98394

14
Manufacturer reserves the right to discontinue, or change at any time, specifications or designs without notice and without incurring obligations.
E2012 Bryant Heating & Cooling Systems D7310 W. Morris St. DIndianapolis, IN 46231 Edition Date: 07/12
Replaces: NEW
Catalog No. PDSER
V
HR
V
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