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enclosed self-powered solid core current sensor engineered for high-accuracy load monitoring in demanding commercial HVACR environments
Built to withstand the intense thermal cycles of industrial and commercial heating units
ensuring the HVAC system operates at peak efficiency without the need for harness modifications
Using a genuine Trane repair part during maintenance or service calls maintains the original factory specifications for the unit’s electrical circuit
Johnson Controls A28PA-2 Thermostat Refrigerant enclosed self-powered solid core currentThe 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
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