Resideo V8043E5020 Valve Refrigerant or a cracked heat exchanger

or a cracked heat exchanger before replacing the switch

this is the ignitor assembly only

Common Questions: Can the Danfoss 003L-0213 be used with other valve brands

They share identical pressure setpoints and electrical ratings

technicians can maintain the factory-set 50 PSI or adjust between the 25–75 PSI range with minimal downtime

Resideo V8043E5020 Valve Refrigerant or a cracked heat exchangerThe Resideo V8043E5020 is a heavy duty 1 inch sweat hydronic zone valve engineered for precision flow control in closed loop heating systems. This two way normally closed valve utilizes a reliable 24VAC motorized actuator with a spring return mechanism, ensuring positive shut off upon power loss. Built for durability in demanding mechanical rooms, it features a forged brass body, a corrosion resistant stainless steel stem, and a sector shaped rubber