Emerson 5" Display Universal Thermostat | 1F85U-42PR

Upgrade your HVAC system with the Emerson 5" Display Universal Thermostat (Part Number: 1F85U-42PR), offering advanced functionalities. Compatible with model L45-109, this thermostat supports various systems including Universal, Single Stage, Multi-Stage (2H/2C), or Heat Pump (4H/2C). With 7-day programmable options and a backlit display, this thermostat ensures precise temperature control. Installable in minutes and powered by hardwire or batteries.

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