![The Tundish is a plastic cup which hooks on to the pressure relief valve. Its job is to catch the drips from the Pressure Relief Va… | Relief valve, Hot water, Lamp The Tundish is a plastic cup which hooks on to the pressure relief valve. Its job is to catch the drips from the Pressure Relief Va… | Relief valve, Hot water, Lamp](https://i.pinimg.com/originals/6e/d7/a7/6ed7a74b43d423595562124a1091e5c6.png)
The Tundish is a plastic cup which hooks on to the pressure relief valve. Its job is to catch the drips from the Pressure Relief Va… | Relief valve, Hot water, Lamp
RA Tech UK Ltd - #hotunSF tundishes are the ONLY air break to drain dry trap tundish on the market with #WRAS approval! In hard water areas (if the PRV has been
![hotun drytrap odour seal tundish ½" x 22mm for unvented hot water heater, unvented cylinders, and pressure relief valve tundish PRV tundish : Amazon.co.uk: DIY & Tools hotun drytrap odour seal tundish ½" x 22mm for unvented hot water heater, unvented cylinders, and pressure relief valve tundish PRV tundish : Amazon.co.uk: DIY & Tools](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/61Zed1v91wL._AC_SL1092_.jpg)
hotun drytrap odour seal tundish ½" x 22mm for unvented hot water heater, unvented cylinders, and pressure relief valve tundish PRV tundish : Amazon.co.uk: DIY & Tools
![leak - What could cause water to come up from the bottom (upwards) through the tundish? - Home Improvement Stack Exchange leak - What could cause water to come up from the bottom (upwards) through the tundish? - Home Improvement Stack Exchange](https://i.stack.imgur.com/UFbyh.jpg)
leak - What could cause water to come up from the bottom (upwards) through the tundish? - Home Improvement Stack Exchange
![hotun drytrap odour seal tundish ½" x 22mm for unvented hot water heater, unvented cylinders, and pressure relief valve tundish PRV tundish : Amazon.co.uk: DIY & Tools hotun drytrap odour seal tundish ½" x 22mm for unvented hot water heater, unvented cylinders, and pressure relief valve tundish PRV tundish : Amazon.co.uk: DIY & Tools](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/41rETanvpAL._AC_.jpg)