Resideo YTHX1200W7 Thermostat Kit 320788-702 while the 10-second TFI ensures

while the 10-second TFI ensures controlled burner startup

This piloted diaphragm valve requires a minimum 5 PSI pressure differential to actuate the main orifice effectively

requiring no manual grease application during service

The Sensus 496-20-1/2 is a robust domestic service regulator designed for high-performance pressure control in residential

it is specifically designed to match OEM specifications for designated models to ensure safe operation

Resideo YTHX1200W7 Thermostat Kit 320788-702 while the 10-second TFI ensuresThe Resideo YTHX1200W7S1200 ElitePRO S1200 Thermostat Kit is a professional HVAC control package designed for residential and light commercial 24 VAC systems. The S1200 platform supports gas, oil, electric warm air, hydronic, fan coil, PTAC, conventional, and heat pump applications while providing advanced HVAC and indoor air quality control through a modern touchscreen interface. The system supports up to 3 heat 4 cool conventional stages or 4 heat 2