

Enhance your HVAC system with the Emerson 5" Display Universal Non-Programmable Thermostat (Part Number: 1F85U-22NP). This thermostat supports dual power options - hardwired and battery, ensuring uninterrupted operation. With stages heat/cool of 2/2, it is compatible with the L51-912 model. The customizable 'Away' button and backlit display provide user-friendly operation.