Mechanical Mercury-free Thermostat | T827K1009

The Mechanical Mercury-free Thermostat (Part Number: T827K1009) is designed for heat-only systems, offering precise temperature control in the range of 50°F to 90°F. Compatible with L44-846 models, this thermostat features a coiled bimetal element for reliable operation. It has terminal designations for R and W connections and is rated for 12 Vdc and millivoltage systems. Installation is simple with two screws through the base, and the temperature setting lever on the bottom ensures easy adjustment.