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Williams 2509822 25,000 BTU, 71% AFUE, Monterey Plus Top-Vent Wall Furnace, Top Air Outlet, Natural Gas, No Electricity Required
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Williams 3003621 30,000 BTU/Hr Direct-Vent Furnace LP Gas Heater with Wall or Cabinet-Mounted Thermostat
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Williams 5508231 Forsaire Counterflow Top Vent Wall Furnace - 55,000 btu - Intermittent Pilot - LP Gas
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Should my Williams wall furnace have a flame going when not in use? I've lived in this apartment for 8 months and have only turned the heat on maybe twice : r/HVAC
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Williams 5507332 Forsaire - 55k BTU - Gas Direct-Vent Wall Furnace - 76.5% AFUE - Intermittent Pilot
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