Watts 40XL-8-3/4 Temperature and Pressure Relief ValveWatts 40XL 8 3 4 Temperature and Pressure Relief Valve delivers reliable safety for commercial water heaters with automatic reseating and self closing operation. The bronze bodied valve features 3 4 inch inlet and outlet connections and is designed to relieve excess pressure and temperature safely. Key specifications include a set pressure range of 150210 PSI, a temperature rating of 210F, and a working pressure range of 75150 PSI. Inlet size is 3 4

This ultraviolet-type amplifier integrates seamlessly with the 7800 Series Relay Module and the C7061 Dynamic Self-Check Ultraviolet Flame Detector

and a maximum operating pressure of 250 PSI

Installation: Easy installation and maintenance

The rugged bearings and precise balancing reduce vibration and noise

Compatible with models NTC7050BFA3

Replacement Part: Ideal for maintenance and system repairs

Compatible with Heil Quaker/ICP controllers and common electrical panels

reliable performance on compatible Rheem gas furnaces

Precise balance for quiet

It features a 24 Volt voltage rating for seamless integration with standard control circuits and OEM equipment

electromagnetically operated control designed for reliable switching in HVAC and refrigeration systems

and improve overall system performance