Simplified Installation: Equipped with large terminal blocks and a universal sub-base to reduce time spent on the job site

This part number refers to the 120V solenoid coil itself

2" NPT Brass Construction: Provides industrial-grade durability and corrosion resistance for high-flow piping systems

the Robertshaw 1720-801 is strictly designed for standing pilot systems utilizing millivolt thermocouples and TSJ-style manual gas valves

York S1-2TD08700124BK Time Delay 321894-709 Simplified Installation: Equipped with largeThe York S1 2TD08700124BK Time Delay is a professional grade 5 minute off cycle timer designed to optimize residential and commercial cooling systems. This 10 pack of solid state relays acts as a critical short cycle protection mechanism for compressors in split systems and single package AC units. Operating on a standard 24V HVAC control circuit, this relay initiates a fixed lockout period immediately after the thermostat opens, preventing the