Johnson Controls A28PA-2 Thermostat Refrigerant the Lennox 71K11 is identical

the Lennox 71K11 is identical to the 71K1101

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

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)

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

This HVAC zone control actuator is frequently utilized in fan coil units and variable air volume (VAV) terminals to maintain localized setpoints

Johnson Controls A28PA-2 Thermostat Refrigerant the Lennox 71K11 is identicalThe 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