Integrated Access Valve: Includes a factory-installed pressure tap for accurate system diagnostics and service readings

Key Benefits Precise 185°F Trip Point: Calibrated to provide an immediate safety cutout at 185 degrees Fahrenheit to protect the heat exchanger from thermal stress

s Full Load Amperage (FLA) is not exceeded at any point in the control curve

supplemented by a mechanical flag indicator that tracks the physical movement of the armature

the switch automatically closes the circuit

Resideo T4398B1029 Thermostat Integrated Access Valve: Includes aThe Resideo T4398B1029 is a heavy duty high performance electric heat thermostat engineered for precise control of electric baseboard heaters, convectors, and 1 stage fan forced systems. This line voltage thermostat features a vapor filled dual diaphragm sensing element that ensures high sensitivity to temperature shifts, maintaining a tight 2 degree differential for consistent load management. Designed with a DPST switch configuration and a positive