Rheem-Ruud 42-21268-04 Door Switch Els PW 17895 HN51KC024 is the cross for

HN51KC024 is the cross for HN51DB024

the C25DNF340T utilizes double-break contacts and a Class B magnetic coil to ensure consistent switching under high-cycle demands

Enhanced Durability: Silicon nitride construction provides superior resistance to oxidation and physical damage compared to standard carbide ignitors

though always verify specific reservoir capacities in the manufacturerÆs service manual

Rheem-Ruud 42-21268-04 Door Switch Els PW 17895 HN51KC024 is the cross forThe Rheem Ruud 42 21268 04 Door Switch is a critical safety component designed for precise interlock control in residential and commercial furnaces and air handlers. For technicians servicing Rheem, Ruud, WeatherKing, and Corsaire HVAC systems, this SPST (Single Pole Single Throw) safety switch is the primary mechanism for breaking the electrical circuit when the blower compartment door is removed, mitigating risk of electrical shock or mechanical