Honeywell Home V4043H1056/U 2 Port Motorised Zone Valve 22mm Compression Brass Spring Return Valve with End Switch and Replaceable Head
The Honeywell V4043H1056/U Motorised Zone Valve features a 22mm compression fitting, spring return mechanism, and replaceable powerhead for efficient heating control 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.
The Honeywell Home V4043H1056/U 2 Port Motorised Zone Valve is designed to manage water flow in hot water central heating systems. Ideal for domestic and light commercial applications, this valve offers high performance with low maintenance thanks to its spring return action and easy-access powerhead.
Equipped with 22mm compression connections, it integrates effortlessly into standard pipework. The spring return mechanism ensures rapid shut-off in just 6 seconds, while the potential-free end switch provides seamless communication with boilers and pumps.
Designed for efficiency and reliability, the valve operates quietly, consumes just 6W, and features a manual override lever for system filling or draining. With brass construction, it guarantees durability and long service life, and installation can be carried out at any angle (excluding powerhead below pipework level).
Key Features
22mm Compression Connection – Ensures easy integration into central heating setups
Motorised Valve with Spring Return – Rapid auto-close action for safe flow control
Potential Free End Switch – Supports automatic control of boilers or pump systems
Replaceable Powerhead – Service or replace without system draining
Manual Override Lever – Handy for maintenance tasks such as system filling or draining
Quiet Operation – Efficient 6W power use for silent functionality
Durable Brass Construction – Built for long-term performance in heating systems
Applications
Domestic Heating Zones – Enables independent zone control in multi-heating systems
Light Commercial Heating – Suitable for small office or retail space installations
Maintenance-Friendly Setups – Ideal for systems needing easy-access replaceable components
Technical Specifications:
| Feature | Details |
|---|---|
| Brand | Honeywell Home |
| Part Number | V4043H1056/U |
| Connection Size | 22mm Compression |
| Valve Type | 2 Port Zone Valve |
| Power Voltage Supply | 240V AC |
| Power Consumption | 6W |
| Max. Load (Resistive/Inductive) | 2.2A |
| Maximum Pressure | 8.6 bar |
| Ambient Temperature Range | 5°C to 50°C |
| Dimensions (W x H x D) | 112mm x 98mm x 60mm |
| Cable Length | 1 Meter (Heat-Resistant Cable) |
| Installation Requirements | Must be fitted by a qualified installer |
| Warranty | 1 Year Guarantee |
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