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it also includes a physical hand-off-auto (HOA) switch for manual override during commissioning or maintenance
Universal Compatibility: Engineered as a direct replacement T-Stat controller for a wide range of Trane and American Standard units
Technical Precision: Microprocessor control manages a 120-second trial for ignition (TFI) for dependable startup in demanding environments
including older RSS series components
Johnson Controls A72AE-1 Temperature Control R-410A it also includes a physicalThe Johnson Controls A72AE 1 Temperature Control is a heavy duty DPST (Double Pole, Single Throw) switch designed for high demand HVACR applications. This wide range temperature control features a 25F to 90F range with an adjustable differential of 4F to 25F, allowing technicians to fine tune system cycles for optimal efficiency. Engineered for durability, the A72AE 1 includes a neoprene coated 6 foot capillary and sensing bulb, providing superior