using an authentic OEM heat exchanger simplifies the installation process by matching existing burner manifold alignments and draft inducer port locations perfectly

Engineered for 24Vac applications

When performing a HVAC control board replacement

Optimal Fluid Flow: Large 1-1/8" port minimizes pressure drop while maximizing capacity for large-tonnage commercial applications

63" WC STDT pressure switch engineered for critical combustion safety monitoring in York HVAC systems

Resideo HM700APCB PC Board 326058-757 using an authentic OEM heatMaintain the high performance operation of the Honeywell Home HM700 series with the Resideo HM700APCB PC Board. This genuine OEM replacement control board is engineered specifically for electrode steam humidifiers, providing the critical logic required for atmospheric steam generation. As a direct fit component, it manages complex functions including the auto adaptive technology that modulates output based on fluctuating water conductivity, supply