Johnson Controls A28PA-2 Thermostat Refrigerant ensuring the HVAC system operates

ensuring the HVAC system operates at peak efficiency without the need for harness modifications

The Series DF architecture allows the Warrick DFC1C0 to manage two independent functions: a single-level control (typically high or low alarm) and a differential-level operation (such as pump-up or pump-down service)

Built to withstand the intense thermal cycles of industrial and commercial heating units

Using a genuine Trane repair part during maintenance or service calls maintains the original factory specifications for the unit’s electrical circuit

power-free actuation for fail-safe operation in remote or off-grid heating installations

Johnson Controls A28PA-2 Thermostat Refrigerant ensuring the HVAC system operatesThe Johnson Controls A28PA 2 is a professional grade two stage temperature control engineered for demanding environments, including HVACR systems and agricultural facilities governed by NEC Article 547. This robust PENN thermostat features two SPDT switches within a NEMA 4X raintight and dust tight enclosure, ensuring reliable operation in corrosive or high moisture settings. With a broad setpoint range of 30 to 110F and a liquid filled 1 3 8" x 2 1