In most Rheem and Ruud air handlers

5 to 200 Amps

As a furnace safety switch

For 120V systems

Key Benefits: Compatible with Series 47

MARS 19007 Relay Els PW 17895 In most Rheem and RuudThe MARS 19007 is a trade standard 68 potential relay designed for high reliability motor starting in refrigeration and HVAC applications. Engineered for direct service substitution, the MARS 19007 is technically identical to the 90 68 potential relay, offering a 502V continuous coil voltage rating that handles demanding electrical environments. As a non positional relay, it provides maximum mounting flexibility, which is critical when working in