Laars Heating Systems A2080000 Valve 321894-708 High-Accuracy Thermistor: Delivers precise resistance-to-temperature

High-Accuracy Thermistor: Delivers precise resistance-to-temperature signals to the primary controller for tighter setpoint management

Using this genuine Carrier part maintains the factory-specified voltage drop limits and protects sensitive logic boards from erratic signals caused by electromagnetic interference or poor grounding

The burner circuit will not receive power until the motor completes its 15-second rotation to the open position

allowing for on-site flow optimization based on actual load requirements

as this presents a significant fire hazard

Laars Heating Systems A2080000 Valve 321894-708 High-Accuracy Thermistor: Delivers precise resistance-to-temperatureThe Laars Heating Systems A2080000 Valve is a heavy duty 75 PSI pressure relief valve designed for high capacity hydronic heating systems and commercial boiler applications. Built to manage overpressure protection in demanding environments, this 2 inch NPTF PRV features a female national pipe thread connection, ensuring a secure, leak free integration into the outlet header of compatible Laars appliances. As a critical safety component, it is