McDonnell & Miller 354081 Replacement Probe Els PW 17895 or dirty evaporator coils to

or dirty evaporator coils to prevent equipment overheating

it offers seamless compatibility across a wide range of Lennox

Extended operational life due to nickel-plated construction

Can I use this to replace part 125131

Precision Tolerance: Engineered for an exact seat on Raypak 206A-406A and high-BTU series headers to eliminate bypass flow

McDonnell & Miller 354081 Replacement Probe Els PW 17895 or dirty evaporator coils toThe McDonnell & Miller 354081 Replacement Probe is a critical component for maintaining secondary low water cut off (LWCO) functionality in commercial and residential boiler systems. This 3 4" NPT probe serves as the sensing element for Series PS 800, PS 850, and PA 800 remote probe controllers. Engineered for high pressure environments, this stainless steel probe detects water levels via conductivity, ensuring the burner circuit is interrupted if a