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Optimized Response Time: Engineered to detect winding heat spikes accurately
but the mounting footprint and lead configurations are specifically optimized for Reznor units
Seamless Integration: Fits standard Emerson-style reversing valves commonly found in Arcoaire
Check your coil cabinet orientation before ordering to ensure the primary and secondary ports align correctly
Industrial Ratings: High-amperage contacts (20A at 120/240V) handle heavy compressor loads without secondary relays
Johnson Controls A19ABA-4 Utility Thermostat Els PW 17895 Optimized Response Time: Engineered toThe Johnson Controls A19ABA 4 Utility Thermostat is a rugged, single stage remote bulb temperature control engineered for high accuracy cycling in commercial refrigeration and HVAC systems. Designed with a liquid filled sensing element, this controller maintains precision "repeat" accuracy regardless of barometric pressure or cross ambient temperature fluctuations. The A19ABA 4 features a broad 120 208 240 Vac compatibility and SPST (Single Pole
US$ 84.97
US$ 53.95
US$ 39.75