The MARS 61611 is a professional-grade 1 N/C (Normally Closed) side-mounted auxiliary switch engineered for integration with 25-60 Amp definite purpose contactors

Gear Train Protection: Integrated "lost motion" drive prevents mechanical shock during full-close cycles

The Watts 0066440 is a heavy-duty LLL100XL series temperature and pressure relief valve

It is highly recommended to use a downstream gauge to verify your 50 PSI set point after the rebuild

specific high-altitude pressure switches may be required separately depending on the installation altitude

ClimateMaster 14B0016N01 Motor R-407C The MARS 61611 is aThe ClimateMaster 14B0016N01 Motor is a precision engineered PSC blower motor designed specifically for compatibility with geothermal heat pump systems and water source equipment. Operating at 208 230V single phase power, this 1 30 HP motor maintains a steady 1120 RPM to ensure consistent airflow across the evaporator coil. When troubleshooting a failed fan motor, verify the microfarad rating of your existing capacitor, as these fractional horsepower