Tag: S1-THEC11P5Y

York S1-THEC11P5Y 2H-1C Non-Programmable Thermostat Introduction The York S1-THEC11P5Y is a non-programmable thermostat designed to efficiently control heating and cooling systems in residential and commercial settings. With its user-friendly interface and straightforward functionality, this thermostat provides a reliable solution for maintaining comfortable indoor temperatures. Designed for systems with two heating stages and one cooling stage…