MARS 43066 Relay Els PW 17895 factory-specified 120V to 24V step-down

factory-specified 120V to 24V step-down transformer designed for critical power distribution within high-efficiency hydronic systems

these part numbers refer to the same 3-phase molded plug harness and are technically identical in length

System Protection: Rated for continuous pressure applications up to 175 psi with low pressure drop characteristics

always verify compatibility using your specific unit model and serial number before ordering

The 914-0008-57 incorporates a bleed resistor soldered across the terminals

MARS 43066 Relay Els PW 17895 factory-specified 120V to 24V step-downThe MARS 43066 3PDT 24V Plug Relay is a heavy duty, general purpose enclosed switching relay designed for demanding commercial HVACR and industrial control systems. This 3PDT (Three Pole Double Throw) relay features a 24V AC coil with a reliable 13 Amp contact rating at 120 VAC, making it an essential component for managing multi circuit operations such as fans, blowers, and motor leads. Built with silver alloy, gold flashed contacts, this unit