⚙️ Upgrade your zone control—because precision waits for no one!
The Horstmann ZonePlus A322 is a genuine 3-port mid position zone valve actuator designed to replace Z322 and Z322XL actuators seamlessly. Engineered to fit B322 valve bodies, it delivers precise flow control for efficient HVAC zoning, ensuring reliable performance and easy installation.
| Manufacturer | Horstmann |
| Part Number | A322 |
| Manufacturer reference | A322 |
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Colour has changed
Adequate replacement- remember to take a photo of the wiring arrangements before uninstalling the old unit. Old one blue, new one purplish.
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