ENW415-1935 / A / 05.07.19 5general information1.0 general informationWhen the appliance is installed at elevations above 4,500ft (1372m), and in the absence of specific recommendationsfrom the local authority having jurisdiction, the certified high altitude input rating shall be reduced at the rate of 4% for eachadditional 1,000ft (305m). Expansion / contraction noises during heating up and cooling down cycles are normaland are to be expected. Change in flame appearance from “HI” to “LO” is more evident in natural gas than inpropane.This appliance is approved for bathroom, bedroom and bed-sitting room installations and is certified for mobilehome installation.This appliance is only for use with the type of gas indicated on the rating plate. This appliance is notconvertible for use with other gases, unless a certified kit is used.A barrier designed to reduce the risk of burns from the hot viewing glass is provided with theappliance and must be installed.The protective wrap on plated parts is best removed when the assembly is at room temperature but this can beimproved if the assembly is warmed, using a hair dryer or similar heat source.This appliance is a decorative product. It is not a source of heat and not intended to burn solid fuel.note:Batteries must be disposed of according to the local laws and regulations. Some batteries may berecycled, and may be accepted for disposal at your local recycling center. Check with yourmunicipality for recycling instructions.1.1 rates and specificationsAX36 AX42Fuel Type Natural Gas Propane Natural Gas PropaneAltitude (FT) 0-4,500Max. Input (BTU/hr) 36,500 35,000 38,000 36,500Min. Inlet Gas Supply Pressure 4.5” w.c. (11mb) 11” w.c. (27mb) 4.5” w.c. (11mb) 11” w.c. (27mb)Max. Inlet Gas Supply Pressure 7”* w.c. (17mb) 13” w.c. (32mb) 7”* w.c. (17mb) 13” w.c. (32mb)Manifold Pressure (Under FlowConfictions) 3.5” w.c. (9mb) 10” w.c. (25mb) 3.5” w.c. (9mb) 10” w.c. (25mb)Installer: please fill out appliance checklistin the Owner’s manual.*Maximum inlet pressure not to exceed 13”.