Grundfos 00519850 Valve Set 320788-702 this Alliance scroll compressor provides

this Alliance scroll compressor provides a drop-in solution for aging or failed units

ensuring reliable power management and short circuit current ratings (SCCR) within the control cabinet

Safety Lockout Logic: Features the 780-845 module with a 1-hour lockout reset to prevent hazardous gas accumulation

particularly in low-ambient environments where cold starts can lead to mechanical failure

the Lennox 25G43 is technically identical to the 25G4301 and can be used as a direct 1:1 replacement in all Lennox furnace and AC systems

Grundfos 00519850 Valve Set 320788-702 this Alliance scroll compressor providesThe Grundfos 00519850 Valve Set is a professional grade 1 2 inch bronze isolation valve kit designed for seamless integration with Grundfos UP and UPS series circulator pumps. Engineered for high temperature hydronic heating and potable water systems, these union isolation valves allow for rapid pump servicing or replacement without the need to drain the entire loop. The sweat connection design provides a secure, leak free interface, while the heavy