Siemens Building Technology MVL661.15-1.0 Refrigeration Valve R-410A Reliable Switching: Engineered for high-cycle
Platform notes & fabric story
Description
Siemens Building Technology MVL661.15 1.0 Refrigeration Valve R 410A Reliable Switching: Engineered for high cycle Reliable Switching: Engineered for high cycle durability to prevent intermittent "open circuit" faults Replacing the unit with a 600154 restores quiet