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ensuring positive engagement and reduced arcing across the normally open (NO) contacts
For installations above 2
pump circulators
Integrated Manual Reset: Features a fixed 170°F high-limit safety that must be manually reset if the tank exceeds safe operating temperatures
Onboard DIP switches provide flexible configuration for the LED and override functions
Resideo V8043E1012 Valve 30067439-890 ensuring positive engagement and reducedThe Resideo V8043E1012 is a professional grade, two way normally closed zone valve designed for precision hydronic control in closed loop systems. Built with a rugged brass body and stainless steel stem, this 3 4 inch sweat zone valve features a 3. 5 Cv flow capacity and is rated for a 20 PSI maximum close off pressure. Operating on a 24Vac motorized actuator, it provides reliable on off control for baseboard radiation, convectors, and other terminal