Threaded Interface: Standard 1 1/2" NPT ports allow for straightforward integration into existing rigid piping schedules

reducing bench time and ensuring the unit meets factory performance benchmarks

High-Durability Construction: Recrystallized silicon carbide element resistant to thermal shock and physical stress in demanding HVACR environments

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

Lennox 45F08 Switch 322838-752 Threaded Interface: Standard 1 1/2"The 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