This heavy-duty single-groove pulley is manufactured to exact OEM tolerances

This DPST (Double Pole Single Throw) control features a 36-inch capillary and a 3/8" x 5-3/4" nickel-plated bulb

maintaining the original engineering specifications of your HVAC equipment

Its rugged construction and UL-listed design make it a reliable choice for field technicians prioritizing long-term system stability and performance over generic alternatives

With an operating pressure range of 5-150 PSI and durable NBR seals

Daikin-McQuay 335791101 Sensor R-134A This heavy-duty single-groove pulley isThe Daikin McQuay 335791101 Sensor is a precision RT Curve Z Thermistor designed for high accuracy temperature monitoring in commercial and industrial HVAC systems. This OEM replacement sensor is engineered to measure air temperature within ductwork, suction lines, or discharge lines, providing the critical resistance to temperature data required for efficient system modulation. By utilizing the specific RT Curve Z profile, this 10K type thermistor