you must ensure the amperage and coil voltage ratings match your original specifications

The York 026-32813-000 Circulate Pump is an essential HVAC OEM part designed to maintain precise fluid dynamics within secondary cooling loops and hydronic heat exchange systems

Designed for high-performance HVACR hydronic systems

There is no technical difference in form

The 1/4" orifice provides a lower flow capacity (SCFH) compared to 1/2" or 3/4" options but allows the regulator to handle much higher inlet pressures and provides more stable control at lower flow rates

Resideo VR8304M3103/B Gas Valve R-448A you must ensure the amperageThe Resideo VR8304M3103 B Gas Valve is a heavy duty, 24V intermittent pilot gas valve designed for single stage heating systems. This dual automatic valve combines a manual valve, two automatic operators, and a built in pressure regulator into a single compact housing. Rated for a 3. 5" WC (water column) output, it features standard 1 2" NPT inlet and 3 4" NPT outlet connections, making it a drop in HVAC replacement part for high capacity boilers and