This unit is widely compatible with gas furnaces and packaged units from brands including Intertherm

and Gibson air handlers and furnaces

Setting it too close to the freezing mark (32°F) may not provide enough lead time to stop the fan before ice forms in the copper headers

To avoid damaging the valve body

Amana-Goodman LPM-07 Kit 321702-401 This unit is widely compatibleThe Amana Goodman LPM 07 Kit is an essential LP gas conversion kit designed for Goodman and Amana single stage furnaces. This authentic OEM LP conversion kit allows for the safe and efficient transition from natural gas to liquid propane (LP), ensuring your heating system maintains peak performance. Specifically engineered for Goodman GMSS, GCSS, and GMES models, this kit is compatible with White Rodgers 36G and 36J gas valves as well as Honeywell