Tekmar Controls 086 Sensor R-448A this specific part is designed

this specific part is designed for Forsaire series top-vent furnaces (such as 3508331 and 3508731)

Precision Coil Performance: The 120V AC coil is optimized for consistent pull-in and drop-out timing

eliminating bypass air issues common with generic filter alternatives

The three-piece adjustable design facilitates easy actuator retrofit or new installations

Tekmar Controls 086 Sensor R-448A this specific part is designedThe Tekmar Controls 086 Sensor is a precision engineered flush mount humidity sensor designed for seamless integration with select Tekmar thermostats. This dual purpose component features a 10,000 ohm NTC thermistor for high accuracy temperature monitoring alongside a capacitive 0 90% humidity sensor. Operating within a 15 to 140F range, the 086 utilizes a NEMA 1 enclosure made of white PC ABS plastic, making it ideal for residential and commercial