TotalHome TTH223MMV 22mm 3 Port Motorised Mid-Position Zone Valve

The TotalHome TTH223MMV 22mm 3-Port Mid-Position Motorised Zone Valve is designed for central heating systems with fully pumped heating and hot water cylinder circuits in Y-plan installations. Manufactured by Resideo (Honeywell), this valve offers reliable performance with a spring-return mechanism and two-position operation for precise control of heating and hot water flows.

Key Features

• 22mm compression connections suitable for standard UK plumbing systems
• 3-port mid-position design for independent control of heating and hot water
• Spring-return action with manual lever for filling and draining
• Replaceable powerhead without draining the system
• Quiet operation and minimal power consumption

Specifications

• Connection size: 22mm compression
• Valve type: 3-port mid-position
• Action: Spring return, two-position operation
• Powerhead: Replaceable
• Manual override: Lever for system filling/draining

Applications

Ideal for residential Y-plan central heating systems controlling flow to radiators and hot water cylinders. Popular among heating engineers for ease of installation and maintenance.

What’s in the box

1 x TotalHome TTH223MMV 22mm 3-Port Mid-Position Motorised Valve