Smith 100110830 Screens are critical OEM replacement parts engineered to maintain high-efficiency standards in commercial and residential boilers and water heaters

it efficiently handles pressures ranging from 5 to 300 PSI

or obstructed ductwork causing the plenum to exceed 160°F

Contractors should verify the 1/2" x 1/2" straight-through piping configuration and ensure the wire harness interface matches the existing SmartValve generation for a secure

Is this a genuine factory part

Lennox 45F08 Switch 322838-752 Smith 100110830 Screens are criticalThe Lennox 45F08 Low Ambient Cutoff Switch is a critical SPST (Single Pole Single Throw) safety component engineered for HVACR systems utilizing high pressure refrigerants like R 410A. Designed to prevent compressor operation during low outdoor temperatures, this ambient temperature control switch opens on a temperature fall at 45F and automatically resets on a rise at 55F. This specific Lennox condenser switch ensures the system remains within safe