Empire 66" GWTH25/35W B-Vent Gravity Wall Furnace BTU:35000 FWSN Sensor be used in

FWSN Sensor be used in outdoor environments

an essential component for maintaining the optimal performance of your fan

the Kunkle D-251-6002 Diaphragm's advanced manufacturing process ensures consistent performance and reliability

Reliable Performance: Built to withstand the demands of daily use

Empire 66" GWTH25/35W B-Vent Gravity Wall Furnace BTU:35000 FWSN Sensor be used inEmpire Millivolt B Vent Gravity Wall Furnace with Standing Pilot is available in GWT25W (25,000 BTU'S), GWT35W (35,000 BTU'S) and GWT50W (50,000 BTU'S) models. Vented zone heating systems use room air to support combustion and exhaust their flue products to the outdoors via a single pipe. Mounts anywhere you have access to an existing flue or where you can install a vent run through the roof. A vented zone heating system makes an excellent replacement