Total Home TTH222MZV 2-Port Motorised Zone Valve, Efficient Heating and Cooling Control, Two Port Motorised Valve


Total Home TTH222MZV 2-Port Motorised Zone Valve. Features motor-open/spring-closed action, manual lever for system maintenance, and efficient power consumption. Ideal for precise water flow control in heating systems.

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The Total Home by Resideo TTH222MZV 2-Port Motorised Zone Valve is an essential component for domestic and small commercial heating and cooling systems, designed to control the flow of water through individual heating or cooling loops. This valve features a motor-open/spring-closed action, ensuring reliable operation and easy control. Equipped with a manual lever for easy system filling and draining and a replaceable powerhead that does not require system draining for maintenance, this valve offers both convenience and efficiency. The quiet operation and minimal power consumption, coupled with a potential-free switch for controlling pumps and/or boilers, make it a top choice for modern heating systems. The valve’s two-position operation with spring return action allows precise control over water flow, enhancing system efficiency and reliability.

Technical Information:

  • Brand: Total Home by Resideo
  • Product Name: TTH222MZV 2-Port Motorised Zone Valve
  • Model Number: TTH222MZV
  • GTIN: 059087023063
  • Type: Motorised Zone Valve
  • Voltage: 230~, 0.04A
  • Power Consumption: 6/5W
  • Frequency: 50/60Hz
  • Switch Load: 2.2A
  • Kv Rating: 6.9
  • Maximum Differential Pressure: 55.2 kPa
  • Maximum Static Pressure: 863 kPa
  • Maximum Fluid Temperature: 5-88 degrees C
  • Maximum Ambient Temperature: 52 degrees C
  • Features: Motor open/spring closed action, manual lever for filling/draining, replaceable powerhead, quiet operation, potential free switch

Product Features:

  • Efficient Operation: Motor open/spring closed mechanism ensures reliable and energy-efficient performance.
  • Manual Lever: Simplifies the filling and draining of the system, facilitating routine maintenance without system shutdown.
  • Replaceable Powerhead: Allows for easy maintenance without the need to drain down the system.
  • Quiet Performance: Operates quietly, making it suitable for installation in various environments without causing disturbances.
  • Minimal Power Consumption: Designed to consume minimal power, enhancing overall energy efficiency.
  • Control Flexibility: Includes a potential-free switch for electrical control of pumps and/or boilers, offering versatile application options.
  • Durability: Built to handle high pressures and temperatures, ensuring long-term reliability in demanding conditions.


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