MARS 19550 Relay Els PW 17895 it includes the necessary reinforcement

it includes the necessary reinforcement to handle the drainage requirements of the furnace secondary heat exchanger

the disc cartridge can be removed and replaced under full system pressure without leakage

this is an ASME boiler relief valve specifically designed for space heating boilers

Installing a switch with an incorrect pressure rating can lead to systemic ignition failure or unsafe operating conditions

Field-tested for heavy-duty applications

MARS 19550 Relay Els PW 17895 it includes the necessary reinforcementThe MARS 19550 Relay is a heavy duty submersible pump potential relay specifically designed for high moisture environments. A direct 1 to 1 replacement for the GE 3ARR3MARS550, this component is engineered to withstand the rigorous demands of submersible pump control panels where high humidity and organic contaminants often cause standard relays to fail. It features chrome plating on the core and armature, minimizing the contact surface area to