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meeting rigorous codes for fuel control
and R-452A
the 45-22349-01 is built to withstand the thermal cycling and vibration common in air handlers and furnaces
precise ignition timing is critical for avoiding delayed ignition or pilot dropouts
the Series 26 platform allows for factory-set delays up to 90 seconds
Williams 3003822 Wall Furnace THPU32HP7Y meeting rigorous codes for fuelThe Williams 3003822 is a professional grade 30,000 BTU direct vent wall furnace designed for high efficiency zone heating in residential and light commercial applications. As a direct replacement for models 3003612 and 3003622, this natural gas unit features a sealed combustion chamber that pulls oxygen directly from the outdoors, preserving indoor air quality and preventing back drafting. With a 66% AFUE rating and a 21,000 BTU output, it provides
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US$ 199.00
