McAlpine TV2 TeeVent Appliance Connector - Non-Return Valve
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Product Information
Full details
The McAlpine TV2 TeeVent is designed for homeowners and plumbers needing to connect domestic appliances like washing machines and dishwashers to their waste pipe system. Its key benefit is the integrated non-return valve, which prevents wastewater backflow, appliance contamination, and odor ingress. A potential caveat is that it requires a separate McAlpine WM4 trap for installation. This versatile connector offers a reliable and durable solution for managing appliance wastewater efficiently.
All features
| Model Part Number | TV2 |
|---|---|
| Brand | McAlpine |
Extended Product Information
FAQs
Do I need to buy the McAlpine WM4 trap separately?
Yes, the McAlpine TV2 TeeVent is designed to connect to the McAlpine WM4 trap, which must be purchased separately.
What size waste pipe does this connector use?
The TV2 TeeVent is compatible with standard 1½" (40mm) waste pipe systems for extensions.
Can I use this for sinks as well as appliances?
While primarily designed for appliances like washing machines and dishwashers, it can be integrated into sink waste systems if the plumbing configuration supports a 1½" appliance connection.
How does the non-return valve prevent flooding?
If a blockage occurs in the main drain, the valve closes automatically, preventing wastewater from backing up through the appliance connection and potentially flooding your property.
Is installation difficult?
The TV2 TeeVent is designed for straightforward installation and can be attached directly to the trap or extended with standard waste pipes.
What is the main benefit of the non-return valve?
The main benefit is preventing wastewater backflow, which protects your appliances from contamination and damage, and also stops foul odors from entering your home.
What material is the TV2 TeeVent made from?
It is constructed from high-quality materials designed for durability and longevity in plumbing applications.
Troubleshooting
Appliance drainage is slow or blocked.
Check the appliance's waste hose for kinks or blockages. Inspect the TV2 TeeVent inlet and the connection to the WM4 trap for debris. Ensure the non-return valve is not obstructed.
Foul odors are present.
Verify that the non-return valve is functioning correctly and is not stuck open. Ensure all connections are properly sealed. Check the water seal in the connected WM4 trap.
Wastewater is backing up into the appliance.
This indicates a blockage downstream or a malfunctioning non-return valve. Clear any downstream blockages and check the valve for debris or damage.
Leaks at the connection points.
Ensure all push-fit connections are fully engaged. Use appropriate seals or solvent cement if required for specific fittings. Check for cracks in the pipework or the TV2 unit itself.
Pros and Cons
Pros
- Prevents harmful backflow of wastewater into appliances.
- Reduces unpleasant odors and gases entering the living space.
- Offers an additional layer of protection against potential flooding.
- Flexible installation options to suit various plumbing setups.
- Durable construction ensures a long service life.
- Easy to install with secure, watertight connections.
Cons
- Requires the purchase of a separate McAlpine WM4 trap.
- Not a standalone solution; needs to be part of a complete waste pipe system.
- Primarily designed for specific appliance connections (washing machines, dishwashers).
Setup, Compatibility & Care
Setup:
- Ensure you have a compatible McAlpine WM4 trap (sold separately).
- Connect the TV2 TeeVent to the WM4 trap according to the trap's specific instructions.
- Attach your appliance's waste hose to the appropriate inlet on the TV2. You may need a hose clamp for a secure fit.
- If extending the connection, use a standard 1½" waste pipe and appropriate fittings. Ensure all connections are secure and watertight.
Compatibility:
- Designed for use with the McAlpine WM4 trap.
- Compatible with standard 1½" (40mm) waste pipe systems.
- Suitable for connecting domestic appliances such as washing machines and dishwashers.
Care:
- Periodically check for any visible obstructions or leaks.
- Clean the exterior with a damp cloth if necessary. Avoid abrasive cleaners.
- Ensure the non-return valve operates freely by checking for debris if flow issues arise (refer to troubleshooting).