Laars Heating Systems A2080000 Valve 321894-708 The burner circuit will not

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

Precision Threading: Features 1/4" NPT threads (1/4-20 TPI) for a secure

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

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

Laars Heating Systems A2080000 Valve 321894-708 The burner circuit will notThe 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