and digital thermostats

The Veris Industries H-748 Current Switch is a professional-grade adjustable AC current monitoring switch and integrated mechanical SPDT relay designed for demanding BAS and HVAC automation

A 1-pole contactor like the Carrier HN51KC024 breaks only one side of the power line

For technicians servicing commercial HVACR units

York S1-6187677 Ignition Board Refrigerant and digital thermostatsThe York S1 6187677 Ignition Board is a high performance, 2 stage 24V spark ignition control designed for precise combustion management in residential and light commercial gas furnaces. As a genuine OEM replacement part, it is the direct successor to the S1 025 35304 000, ensuring seamless integration with original wiring harnesses and mounting footprints. This module is engineered to handle multi stage heating sequences, managing intermittent pilot