5HP relay to handle the startup and running amps of large circulation pumps without contact pitting

this unit provides high-accuracy detection of CO levels

the VT3313 is the valve body only

this loop-powered device eliminates the need for separate external power supplies by inducing energy directly from the monitored conductor to generate a proportional 4-20mA output

and common line

Lennox 48G58 Contactor THPU32HP7Y 5HP relay to handle theThe Lennox 48G58 Contactor is a heavy duty, 3 pole electrical switch engineered for demanding HVACR applications requiring reliable motor and compressor control. Designed with a 24VAC coil (50 60Hz) and rated for a 25 Amp FLA (Full Load Amperage), this genuine OEM component ensures precise cycling and prevents accidental activation of high voltage circuits. As a veteran technician knows, the 3 pole configuration is essential for breaking all legs of