Honeywell T874A 1366 Heat / Cool Thermostat

Honeywell T874A 1366 is a commercial‑grade, low‑voltage Heat/Cool thermostat engineered for reliable temperature control in residential and light‑commercial HVAC systems. As part of Honeywell’s proven T87 Round® series, this model delivers precise mechanical temperature regulation, long‑term durability, and simple operation—making it a trusted replacement thermostat for older heating and cooling systems.

N1896