843-088

This versatile heating and cooling thermostat provides reliable temperature control for residential and commercial HVAC systems. Designed to manage both furnace and air conditioning units, this component ensures consistent indoor comfort by accurately sensing ambient air temperature and regulating system cycles. It is an essential replacement part for restoring precise climate management, helping to improve energy efficiency and reduce wear on your heating and cooling equipment. Whether you are troubleshooting a system that won't kick on or upgrading an older wall control, this thermostat offers a user-friendly interface and durable construction for long-term performance in various indoor environments.
Type: Thermostat
Size: Standard wall-mount
Application: Used in standard 24-volt HVAC systems to control gas, oil, or electric heating and central air conditioning units.
Specifications: Mechanical or non-programmable operation; compatible with single-stage heat/cool systems; features integrated switches for system mode (Heat/Off/Cool) and fan control (Auto/On).