the Nordyne 632427R is the current manufacturer-specified replacement for the discontinued 632212 pressure switch

or a malfunctioning blower motor that prevents adequate heat dissipation

because it is an SPDT control

it integrates seamlessly into tight spaces where traditional probe-style thermostats cannot fit

Constructed from heavy-duty metal for long-term durability in harsh HVACR environments

Lochinvar & A.O. Smith 100110754 Burner Assembly Refrigerant the Nordyne 632427R is theAs a seasoned technician, you know that maintaining combustion efficiency in residential and commercial heating systems starts with a precise fuel to air mixture. The Lochinvar & A. O. Smith 100110754 Burner Assembly is a critical OEM replacement part engineered for natural gas water heaters and boilers. This kit features a factory calibrated #32 orifice, ensuring the correct BTU input and flame pattern for high performance thermal applications.