Utica-Dunkirk VR-001.01 Relief Valve 326010-701 High static pressure restricts airflow

High static pressure restricts airflow across the heat exchanger

Always check the maximum fluid temperature and pressure ratings of your specific valve body before installation

it provides the robust electrical capacity required for heavy-duty cycling in professional hydronic heating environments

This OEM Lennox 15M20 switch is a single-pole

this economizer crank arm ensures consistent performance across diverse environments

Utica-Dunkirk VR-001.01 Relief Valve 326010-701 High static pressure restricts airflowThe Utica Dunkirk VR 001. 01 is a critical 3 4" 30 PSI boiler pressure relief valve engineered specifically for residential and commercial hydronic heating systems. Built with a heavy duty lead free brass body and a corrosion resistant stainless steel spring, this F30 pressure only safety valve ensures precise system overpressure protection. As a genuine OEM replacement part, the VR 001. 01 maintains the required ASME Section IV safety standards for