Unvented -tesy

[lbp plg & htg]

Been called out to look at a couple of these today as LA Bldg Control have said they wont sign off until the discharge from it incorporates an HEP V O Valve.

Can understand what there saying even though its 15mm discharge has been run into a vertical piece of 32mm waste pipe, siliconed at the top then drops into a P Trap and off to ??

Problem I see is that I cant see no T & P Valve, no Tundish and the discharge is from some kind of chrome tee that has the 15mm pipe stuck to it with insulation tape wrapped around it.

Has anyone come across these before? Bulgarian product.

 

[AWheating]

got pics?

the temp/press relief should come fitted by the manufacture.

 

[snowhead]

The website is very informative, worth a visit;

Tesy

 

[PlumbBobBob]

have a look here TESY LTD.

 

[AlexGas]

Never seen Tesy gear. And your local Building Control Department must confirm that using HEPvO method is acceptable.

 

[lbp plg & htg]

No pics unfortunately as there wasnt alot to see. Spoke with HWA today who couldnt shed any light on it so its looking like a no-go for me!