Look for soot marks around the fan-to-burner flange

the 302-014 is designed for AC-powered solenoid operators

this board provides a direct drop-in solution to restore communication between the thermostat and mechanical components

Versatile Wiring: Large arch window box lug terminals and multiple quick-connect points simplify installation for high-power electrical loads

and pulleys in high-demand HVACR and industrial drive systems

Resideo TAZ-4H Zone Panel 323613-751 Look for soot marks aroundThe Resideo TAZ 4H Zone Panel is a dedicated expansion solution designed specifically for the HZ432 TrueZONE system. For contractors managing large scale residential or light commercial projects, the TAZ 4H add a zone panel provides a seamless way to scale beyond the base four zones. Each unit supports 4 additional zones, and by daisy chaining or parallel wiring panels via the AZ1 and AZ2 terminals, technicians can expand a single system to support a