Resideo TH4210U2002 Thermostat 30067439-890 ) to verify the exhaust

) to verify the exhaust and intake integrity during the entire heating cycle

it eliminates mounting and calibration field issues

It is designed to utilize existing mounting points on the Monterey wall furnace cabinet

Key Benefits: Factory-Balanced Steel Construction: Minimizes mechanical vibration to extend the service life of the blower motor

and radiant heating loops

Resideo TH4210U2002 Thermostat 30067439-890 ) to verify the exhaustThe Resideo TH4210U2002 is a versatile T4 Pro Programmable Thermostat designed for high performance climate control in residential and commercial applications. Engineered for efficiency, this unit supports 1 Heat 1 Cool conventional systems and 2 Heat 1 Cool heat pump systems with electric auxiliary heat. As a dual power digital programmable thermostat, it utilizes the standardized UWP mounting system, ensuring a seamless fit for technicians replacing