Siemens Building Technology 656-0011 Valve R-410A Technicians can use the diagnostic

Technicians can use the diagnostic menu to identify the specific failed component

which operates on 24Vac and includes an integrated SPDT end switch for seamless signaling to zone pumps or burner controls

it can be used anywhere a 10-100 PSI supervisory signal is required

this unit maintains stable contact closure even during voltage fluctuations common in residential and light commercial settings

Contractors value the snap-in ring design which allows for rapid installation and secure fitment in localized piping runs

Siemens Building Technology 656-0011 Valve R-410A Technicians can use the diagnosticThe Siemens 656 0011 is a high performance three way mixing valve designed for precision control in hydronic terminal units, including fan coils, reheat coils, and induction units. This Powermite 656 series valve features a rugged bronze forging body with 1 2 inch SAE flare fittings, ensuring a reliable leak free connection in high pressure commercial HVACR systems. Built for heavy duty service, it utilizes a 1. 5 Cv flow coefficient and a 3 8 psi