The Honeywell T4 PRO Programmable Thermostat RTH4110U is a sleek white square-shaped thermostat with a 7-day programming capability. It can be powered by corded electric or batteries, making it flexible for various needs. Compatible with a wide range of heating and cooling systems, this thermostat includes essential items like a trim plate, batteries, and dry wall plugs for easy installation. With push-button control style and temperature sensor technology, the Honeywell T4 PRO thermostat offers efficient and convenient climate control for your home.
eBay