and 8263 series valve bodies

the integrated output test connection facilitates efficient field adjustments without disrupting the control loop

the Wayne 64465 P250AF LP Gas Burner is the professional's choice for a seamless conversion

Safety Integration: Features internal terminal blocks for easy wiring into flame safeguard and limit control strings

The Lennox 15M44 is a professional-grade flame rollout switch engineered to provide critical safety monitoring in gas-fired residential and commercial heating equipment

York S1-LAPS120A Bulb 328140-751 and 8263 series valve bodiesIntegrate professional grade UV sterilization into your air handling system with the York S1 LAPS120A Bulb with integrated power supply. Designed specifically for HVACR applications, this 115V germicidal UVC replacement lamp is engineered to neutralize airborne pathogens and prevent biofilm accumulation on evaporator coils. Utilizing short wave ultraviolet C frequency, the S1 LAPS120A effectively eradicates mold spores, bacteria, and viruses,