Furnace

Gas Furnace - 96% WFST-A Gas Furnace – 96% WFST-A
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Gas Furnace – 96% WFST-A
Gas Furnace - 95% WFSU-B Gas Furnace – 95% WFSU-B
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Gas Furnace – 95% WFSU-B
Gas Furnace - 92% WFAX-B** (Ultra Low NOx) Gas Furnace – 92% WFAX-B** (Ultra Low NOx)
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Gas Furnace – 92% WFAX-B** (Ultra Low NOx)
Gas Furnace - 80% WFEU-B** (Ultra Low NOx) Gas Furnace – 80% WFEU-B** (Ultra Low NOx)
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Gas Furnace – 80% WFEU-B** (Ultra Low NOx)
Gas Furnace - 80% WFEL-C* (Low NOx) Gas Furnace – 80% WFEL-C* (Low NOx)
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Gas Furnace – 80% WFEL-C* (Low NOx)