Total Home TTH222MZV 2 Port Motorised Zone Valve with Replaceable Head and Manual Lever for Efficient Heating and Cooling System Control
The Total Home TTH222MZV is a high-performance 2-port motorised zone valve designed for heating and cooling systems. Featuring a replaceable powerhead, manual lever, and quiet energy-efficient operation, it ensures long-term system reliability and easy maintenance.
- All prices include VAT
- Estimated Delivery: For most items (over 99% of our products), orders placed before 3pm on working days will be dispatched the same day with our Fast DELIVERY 1st class service. For the rare items not immediately in stock, dispatch may take 1-3 working days after receiving your order. If your order cannot be dispatched the same day, we will notify you via email.
- For boilers: We aim to dispatch on the next working day. However, in some cases, it may take 2-3 working days to dispatch. Rest assured, we will always strive for the fastest possible turnaround.
Enhance your system’s efficiency with the Total Home TTH222MZV 2-Port Motorised Zone Valve, developed for high-precision flow control in heating and cooling systems. Engineered with a motor open/spring closed mechanism, this valve guarantees consistent and reliable operation with minimal power usage.
The manual lever enables easy system filling and draining, streamlining installation and maintenance. A standout feature is its replaceable powerhead, which allows for service without draining the entire system—saving time and reducing hassle.
Quiet operation and a potential-free switch for external boiler or pump control make the TTH222MZV ideal for domestic and small commercial installations. Built with durability in mind, it’s suitable for high-pressure and high-temperature environments.
Key Features
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2 Port Valve Design – Designed for heating or cooling zone isolation
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Motor Open / Spring Close – Energy-efficient mechanism ensures reliability
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Manual Lever – For draining, refilling, and testing the system with ease
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Replaceable Powerhead – Perform maintenance without draining the system
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Quiet Operation – Ideal for residential and commercial environments
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Potential-Free Switch – Control pumps or boilers independently
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Durable Construction – Rated for high pressure and temperature
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Low Power Consumption – Just 6W operation for reduced energy use
Applications
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Domestic central heating systems
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Cooling circuits in commercial settings
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Zoned heating systems
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Underfloor heating manifolds
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Pump and boiler control systems
Technical Specifications:
| Feature | Details |
|---|---|
| Brand | Total Home by Resideo |
| Product Name | TTH222MZV 2-Port Motorised Zone Valve |
| Product Code | TTH222MZV |
| GTIN | 059087023063 |
| Voltage | 230V~, 0.04A |
| Power Consumption | 6W / 5W |
| Frequency | 50/60 Hz |
| Kv Rating | 6.9 |
| Max Differential Pressure | 55.2 kPa |
| Max Static Pressure | 863 kPa |
| Fluid Temperature | 5°C to 88°C |
| Ambient Temperature | Up to 52°C |
| Control Type | Motorised 2-Port Valve |
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