State Water Heaters FORCE 90TM User manual

Front
Size: 8.5"W x 11"H
Job #: SWHC 111787
File Name: 111787_Force90_SS.ai
Printing &Finishing: 4/cProc-Offset
Colors: CMYK DIE
Printout Size
100%
Updates: hd3.20/21.06, hd3.31.06,
jpc4/3/06,hd4.04.06,hd4.10/11.06,
hd4.13.06,hd4.17.06,hd4.21.06,
JVSpf.4.26.06 This printout is for indicating
color breaks only.
Do not use for color matching.
Do not measure for accuracy.
Revision: 10
Time: 3 PM
FORCE 90™ 90% EFFICIENT
Power-Vent Commercial Gas Water Heater
The 50-gallon, 76,000 BTU Force 90 light-duty commercial gas water heater is equipped with a fully submerged, spiral-shaped condensing heat
exchanger. This design provides much greater heat transfer surface than a standard straight flue tube, resulting in 90% thermal efficiency and
higher hot water output than comparable 80% efficient water heaters. With 22" diameter, the 50-gallon Force 90 can be installed in less space than
a 75-gallon unit and delivers greater recovery and lower operating costs.
Power-Vent Design for Installation Versatility
• Modular blower, with 120 volt, 60Hz electrical system (5 amps or less), 6-foot cord with
standard 3-prong connector
• Combined horizontal and vertical vent runs terminating through outside wall,
using Schedule 40 PVC pipe as follows:
- 2" pipe allows vent runs up to 25 equivalent feet
- 3" pipe allows vent runs up to 65 equivalent feet
- 4" pipe allows vent runs up to 128 equivalent feet
• Supplied with PVC pipe and elbows to connect heat exchanger outlet to blower,
including condensate elbow and drain
• PVC Vent Attenuation Assembly (VAA) supplied to help ensure extra-quiet operation
Side-Mounted Taps for Recirculating Systems
• Hot and cold “side taps” allow Force 90 to be used for “combination” systems
for water heating plus space heating, radiant floor heating or other applications
requiring a recirculating hot water loop
• Plugs for recirculating taps are factory installed
Intelli-Vent®* Gas Control with Silicon Nitride Hot Surface Ignitor
• Premium-grade hot surface ignitor eliminates standing pilot
• Electronic circuitry provides superior system diagnostic capabilities plus extremely
precise temperature control
• 180°F maximum temperature setting
Glass Lined Tank with Two Magnesium Anode Rods
• Provides superior protection against corrosion
• Glass lining protects all “water side” tank surfaces plus inside of internal heat
exchanger exposed to condensate
Low-NOx Green Choice®Burner
• Reduces NOx emissions up to 33%, complies with Southern California and Texas
requirements
PEXAN™Diffuser Dip Tube
• Helps reduce lime and sediment buildup, maximize hot water output
• PEXAN cross-link polymer withstands long-term exposure to temperatures up to 400°F
Factory-Installed Temperature and Pressure Relief Valve
Maximum Hydrostatic Working Pressure: 150 psi
Meets ASHRAE/IESNA 90.1-1999
• Design-certified by UL (Underwriters Laboratories) according to ANSI Z21.10.3-CSA4.3
standards governing storage-type water heaters
Three-Year Limited Tank Warranty
• Consult written warranty shipped with water heater or contact State for complete
warranty information
For Additional Technical Information,
PHONE [phone]
State Industries, Inc.
500 Tennessee Waltz Parkway, Ashland City, TN 37015
www.statewaterheaters.com
Page 1 of 2
SCGSS00806
* Intelli-Vent is a registered trademark of the Emerson Electric Company

Back
Size: 8.5"W x 11"H
Job #: SWHC 111787
File Name: 111787_Force90_SS.ai
Printing &Finishing: 4/cProc-Offset
Colors: CMYK DIE
Printout Size
100%
Updates: hd3.20/21.06, hd3.31.06,
jpc4/3/06,hd4.04.06,hd4.10/11.06,
hd4.13.06,hd4.17.06,hd4.21.06,
JVSpf.4.26.06 This printout is for indicating
color breaks only.
Do not use for color matching.
Do not measure for accuracy.
Revision: 10
Time: 3 PM
* INSTALL IN ACCORDANCE WITH LOCAL CODES
TOP VIEW
ANODE
(J)
(H)
(K)
HOT COLD
FRONT VIEW
(B)
(G)
(A)
(C)
(F)
(D)
(E)
DIAMETER
SIDE INLET
THERMOSTAT
DRAIN
VALVE
T & P VALVE SIDE OUTLET
OUTLET
(L) INLET (L)
Printed in U.S.A.© 2006 State Industries, Inc.SWHC-111787-10M
For Additional Technical Information,
PHONE [phone]
State Industries, Inc.
500 Tennessee Waltz Parkway, Ashland City, TN 37015
www.statewaterheaters.com
Page 2 of 2
SCGSS00806
For complete information on limited warranties, consult written warranty,
or contact the State Customer Care Center, 1-800-365-0024.
State Industries, Inc. reserves the right to make product changes or improvements without prior notice.
FORCE 90™ 90% EFFICIENT
Power-Vent Commercial Gas Water Heater
SUGGESTED SPECIFICATION
(Natural or Propane) gas water heater(s) shall be State Force 90 model # SHE50 76NE, with 90% thermal efficiency, a storage capacity of 50 gallons, an input rating of 76,000
BTUs per hour, a recovery rating of 83 gallons per hour at 100ºF rise and a maximum hydrostatic working pressure of 150 psi. Water heater(s) shall be of power-vent design,
using 2", 3" or 4" PVC pipe for horizontal and/or vertical vent runs. Water heater(s) shall have: 1: Seamless, glass lined steel tank construction and a spiral-shaped heat
exchanger placed entirely inside the tank, which shall be glass lined on the flue gas side to protect against acidic condensate. 2: An Intelli-Vent gas control system with silicon
nitride hot surface ignitor. 3: A 3-year limited warranty against tank leaks. Water heater(s) shall meet or exceed ASHRAE/IESNA 90.1-1999, and be design-certified by UL
(Underwriters Laboratories) according to ANSI Z21.10.3-CSA4.3 standards governing storage tank water heaters.
Top inlet and outlet: 3/4" male NPT
Side inlet and outlet: 3/4" female NPT
Gas inlet: 1/2" NPT
DIMENSIONS
70-5/8
A
68-1/4
B
52
C
21
D
9-1/8
E
12
F
22
G
8
H
15-3/4
J
27
KSHE50 76NE
INCHES
SPECIFICATIONS
RECOVERY – GALLONS
PER HOUR
AT DEGREE RISE
SHE50 76NE
MODEL
NUMBER
BTU
INPUT
PER
HOUR
76,000
TANK
SIZE
GALLONS
50
SHIPPING
WEIGHT
LBS.
210206
40°F
22°C
83
100°F
56°C
59
140°F
78°C
Manifold Pressure: 4.0 inches n.c. (.99 kPa); All models–Maximum Supply Pressure: 14 inches w.c. (3.48 kPa)
Minimum Supply Pressure Natural Gas: 5.0 inches w.c. (1.24 kPa); Minimum Pressure must be maintained under both load and no-load (static and dynamic) conditions