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4 Rinnai Corporation RHFE-750ETRA
Application Vented gas fireplace heater; Inbuilt only; for residential installation, commer-
cial setting, or manufactured home; not designed for installation in a solid-fuel
burning fireplace
General Description Inbuilt convector, glass and steel fronted, ceramic log space heater with
forced convection and power flue system
Operation Push button electronic / remote control
Gas Connection Flex line is 3/8 inch flare nut;
ball valve is 1/2 inch female x 3/8 inch flare
Gas Control Electronic
Burners Flame burners
Temperature Control Electronic thermostat
Logs Ceramic
Ignition System Electronic spark ignition
Flue System The flue must be terminated to atmosphere. Only flue components listed with
the appliance’s certification can be used. Warranty will be voided if non-listed
components are installed.
Fan (134 to 212 CFM)
Weight 150 lb (68 kg)
Electrical Connection AC 120V, 60 Hz
Certification CSA certified according to ANSI Z21.88, CSA 2.33
AFUE 79% NG; 81% LP (up to 83% with extended vent of 7.2 ft [2.2 m] and no
elbows)
Venting Twin flue: maximum 6.5 ft with 2 elbows
Concentric: maximum 33 ft with 3 elbows
Specifications
Rinnai is continually updating and improving products. Therefore, specifications are subject to change without
prior notice.
Natural Gas Propane Gas
Minimum supply gas pressure 4.3 in (109 mm) W.C. 9.8 in (249 mm) W.C.
Maximum supply gas pressure 10.5 in (267 mm) W.C. 13.0 in (330 mm) W.C.
Manifold test pressure Factory Set Factory Set
BTU/hour input Natural Gas: Low - 11,000 BTU/h; High - 29,000 BTU/h
Propane: Low - 11,000 BTU/h; High - 28,000 BTU/h
BTU/hour output Natural Gas: Low - 8,635 BTU/h; High - 21,900 BTU/h
Propane: Low - 8,855 BTU/h; High - 21,840 BTU/h