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Precision Calibration: Factory set at
the Resideo ZD20X8TZ Damper provides a robust
Enhanced Proportional Control: Facilitates precise feedback signaling for smoother damper modulation and energy savings
it will lead to premature failure of the new compressor
protecting the piezoresistive sensor from system spikes
Lochinvar & A.O. Smith 100189393 Valve 321702-401 Precision Calibration: Factory set atThe Lochinvar & A. O. Smith 100189393 Gas Valve Kit is a critical OEM replacement component designed for high performance FTX400 series heating boilers and AQUAS Low NOx indoor indirect pool heaters. This dual fuel gas valve is engineered to regulate fuel input for both natural gas and liquid propane systems, ensuring precise combustion and optimal thermal efficiency. Built to meet the rigorous demands of commercial and residential hydronic