The Robertshaw 803A is a commercial-grade line voltage cooling thermostat engineered for high-performance temperature regulation in single-pole applications

this circuit breaker offers repeatable protection and a manual reset capability tailored to the startup inrush currents of York HVAC components

this 41K93 Lennox motor provides the exact electrical and mechanical specifications—including a 1/2-inch diameter by 2

Optimized Combustion: Improves fuel efficiency by ensuring a consistent draft inducer airflow for the burners

Compressor Protection: Automatically shuts down the system during low-refrigerant events to prevent permanent mechanical failure

Armstrong Fluid Technology 182212-664 Pump 326010-701 The Robertshaw 803A is aThe Armstrong Fluid Technology 182212 664 Pump is a high performance Lead Free Bronze solution designed for domestic water systems requiring superior reliability. Operating at 3500 RPM with a 2 5HP motor, this high efficiency circulator pump delivers exceptional flow rates while maintaining a compact footprint. Engineered for versatile installation, the Model E17. 2B is compatible with 3 4", 1", 1 1 4", or 1 1 2" flanges, making it a flexible choice