Dimensions Guide

Starts and turns off the heater at two timer settings
provides precise gas flow by operating from one to seven stages
detects temperature change in 1/2 of a degree
monitors and controls combustion fan and allows the appliance to
overcome winds of up to 40 mph
reduces noise through use of swept blades in convection fan; and
through the design of the combustion chamber and heat exchanger
which silently expand or contract due to temperature changes
continually monitors functions; provides auto shutdown codes; indicates
when air filter needs cleaning
Timer Settngs:
Seven-stage modulating gas valve:
Negative coefficient thermistor:
Variable speed inducer motor with
pressure switch:
Quiet operation:
Self diagnostic electronics:
EX38C (RHFE-1005FTA)
Type of Appliance
Rinnai Model Number
Gas Rate Input (BTU/hour)
Gas Rate Output (BTU/hour)
AFUE Rating
Minimum Gas Supply Pressure
Maximum Gas Supply Pressure
Electrical Connection
Gas Connection
Combustion System
Ignition System
Temperature Settings
Temperature Control
Humidifier Tray
Weight
Clearance from Combustibles
Noise Level
Warm Air Outlet
Direct vent wall furnace suitable for homes, apartments, and
condominiums; modular/mobile home approved; forced combustion,
forced convection
RHFE-1005FTA-N (Natural gas) RHFE-1005FTA-P (Propane)
Low - 13,200 Low - 13,200
High - 38,400 High - 36,500
Low - 10,560 Low - 10,560
High - 30,720 High - 29,200
80.3%
3.5 in (89 mm) W.C. 8 in (203 mm) W.C.
10.5 in (267 mm) W.C 13 in (330 mm) W.C.
AC 120V, 60 Hz, 117 watts
1/2 inch FNPT
Stainless Steel Bunsen Burners
Electronic spark ignition
Low (LO): minimum combustion
60° - 80° F in 1° increments
High (HI): maximum combustion
 Electronic thermostat
 Temperature limiting program to comply with Inside Design
Temperature limits
Enameled tray with capacity of 6.3 pints (3 liters)
Approximately 88 lbs (40 kg)
Side: 2 inches (50 mm) Top: 10 inches (250 mm)
Front: 40 inches (1 m)
39 - 46 dB(A)
Bottom front louvers
© 2015 Rinnai Corporation
RHFE-1005FTA-SP 7/2015
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