Bradford White IGI-180R-10N - Manual (Page 8)

8
SPECIFICATIONS
Dimensions (Inches) Height:
25 5/8”
(65.1 cm)
Width:
13 25/32”
(35 cm)
Depth:
8 13/16”
(22.4 cm)
Outside Vent
Connection:
5” dia.
(12.7 cm)
Venting
Height:
2 21/32”
(6.7 cm)
Above top of
cabinet
Clearances from
Combustible Materials:
Top of water heater: 6” (15.2 cm), Front: 6” (15.2 cm), Sides: 2” (5.1 cm),
Back: 0”, Floor: 12” (30.5 cm), Vent/Air Intake Connectors: 0”
Maximum/Minimum Gas
Input Rating, Btu/hr.
180,000 maximum / 15,000 minimum for both Natural and L.P. Gases.
Thermal Efficiency 84%
Minimum/Maximum Gas
Supply Pressures:
Natural Gas: Minimum: 6.0” w.c., Maximum: 10.5” w.c.
Propane Gas: Minimum: 10.0” w.c., Maximum: 13.5” w.c.
Manifold Gas Pressure Natural Gas: 3.7” w.c. maximum input, 0.8” minimum input
Propane Gas: 4.2” w.c. maximum input, 0.9” minimum input
Venting System Direct Vent, Power Vented, To be vented using specified coaxial vent
components
Temperature setting range: 98-160
F, Residential models, 98-185F Commercial models with front
panel temperature control
Recommended Minimum
water supply pressure
20 PSI (50-80 PSI for maximum performance)
Maximum Water Supply
Pressure
150 PSI
Electrical Rating 120 volts, 60 Hz,
Electrical Consumption Normal operation: 75 watts, Anti-frost protection (when required): 100 watts
Ignition System Direct Spark Ignition
Water Flow Control Water flow sensor, microprocessor controlled water flow solenoid, bypass
solenoid
Noise Level 49 dbA
Weight 49 Lbs. (22 Kg)