Manufactured from polypropylene, this tundish adaptor kit by Wavin is designed to prevent unpleasa...Manufactured from polypropylene, this tundish adaptor kit by Wavin is designed to prevent unpleasant odours escaping from the sink waste. It is used to prevent foul smells entering the building when connecting a tundish from the safety discharge on an unvented hot water cylinder with a combined temperature and pressure relief valve, when connected to a soil stack. This HepVO valve is a hygienic, self-sealing valve designed to prohibit the escape of foul sewage smells into the air. It is for use with an unvented hot water storage system to connect a tundish outlet to a drainage stack and prevents foul sewer air from entering a building. The kit comprises a 32mm HepVO valve and tundish adapter. The total length of the valve with the tundish installed is 320mm. This plumbing tool comes in a white finish to complement bathroom appliances.
This guide helps users understand and effectively utilize the Wavin Osma HepVO Tundish Adaptor Kit. Designed for plumbing professionals and DIY enthusiasts, this kit prevents unpleasant odors from escaping sink waste by connecting the tundish from the safety discharge of an unvented hot water cylinder to a soil stack. While it offers a hygienic solution, the installation requires some basic plumbing knowledge.
All features
Model Part Number
BV1/21W
Brand
Wavin
Extended Product Information
FAQs
What is the purpose of the HepVO valve?
The HepVO valve prevents foul sewage smells from entering the building.
What size is the kit?
The kit is designed for 32mm applications.
What materials is the kit made of?
The kit is made of durable polypropylene.
Where should the kit be installed?
The kit is installed to connect a tundish outlet to a drainage stack.
Is any maintenance required?
No specific maintenance is required, but regularly inspect for leaks.
Can I use this kit with any hot water system?
This kit is designed for use with unvented hot water storage systems.
What do I do if I detect a foul smell?
Check all connections for leaks and ensure the HepVO valve is properly seated.
Troubleshooting
Odors are still present.
Check all connections for leaks and ensure the HepVO valve is properly seated and functioning.
Water is leaking.
Tighten all connections and ensure they are properly sealed. Check for any damage to the valve or adapter.
Pros and Cons
Pros
Prevents foul sewer air from entering the building.
Hygienic and self-sealing valve.
Complete kit for easy installation.
Durable polypropylene construction.
Designed for use with unvented hot water storage systems.
Cons
Installation requires basic plumbing knowledge.
Specific to 32mm applications.
Limited to connecting a tundish outlet to a drainage stack.
Setup, Compatibility & Care
Setup:
Ensure the unvented hot water cylinder's safety discharge is accessible.
Connect the tundish adapter to the outlet of the cylinder's relief valve.
Insert the HepVO valve into the tundish adapter.
Connect the assembly to the drainage stack.
Ensure all connections are secure and watertight.
Compatibility:
Compatible with unvented hot water storage systems.