The TF5 electrical rating signifies that this unit requires a 200/230V

these mounting grommets and sleeves ensure that your reciprocating compressor remains properly aligned and isolated

Verify 120V across the terminals using a multimeter

Can I use this for a 2 PSI system

The #56 designation corresponds to a

White-Rodgers 3L09-1 Limit Switch The TF5 electrical rating signifiesThe White Rodgers 3L09 1 Limit Switch is a high performance 1 2" bimetal disc limit control designed for precise thermal regulation in HVAC furnaces and commercial heating equipment. Engineered for board mounted configurations, this snap disc thermostat operates with an open on rise switch action, effectively breaking the circuit at a fixed open temperature of 140F. As a critical safety component, it prevents heat exchanger overheating by monitoring