Honeywell Home replacement powerhead for 3‑port motorised valves (mainly V4043 series). Field‑replaceable without draining the system; 2‑wire polarity‑free connection, spring‑return action, quiet operation and low power draw..
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Technical Specifications
Inlet Connection Size22mmTypeActuator & Motorised Zone ValvesSize22 mmPower TypeMains ElectricNumber of Ports3 PortsMaterialMetalDiameter22mmColour FamilySilverColourSilverSupplier Part Number40003916-003/URange DescriptionPowerheadBrand NameHoneywell Home
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Honeywell Home Powerhead Replacement Mid Position Valve 40003916-003