Rated 5 out of 5Â by kg2016 Danfoss RAS-DÂ² Chrome TRV
Looks great and easy to fit. Stunning chrome finish.
Reasonable price and a good quality product.
Would definitely buy again
26 Jan 2016
Rated 5 out of 5Â by Northernlad69 Great TRV
Great TRV with good looks and easy to fit with no issues. Would have no issues with purchasing again if needed.
26 Nov 2015
Rated 5 out of 5Â by Twynjasper Danfoss TVR valve set
Reasonable price, good quality product, easy to fit, looks very good.
12 Nov 2015
Rated 1 out of 5Â by Bexcina Watchout for the lockshield
had this product installed for 6 years I had to wind down both the TRV and the lockshield to isolate several RADs for some maintenance. Horrified to find on re-commissioning that the lockshields have leaked.
This has happened so far on 4 RADS
according to Danfoss this is because theres an internal O ring which corrodes over the years and cannot be replaced
the internet implies if you buy a lockshield with a 'glandnut', you stand a better chance of servicing it if something goes wrong
Whilst i'm not an expert, to me a lockshield is a fundamental part of RAD maintenance. it should be able to seal off the RAD then open it up again for many years. Afterall, if a TRV can be turned up and down and switch off and on without leaks why can't the lockshield be designed to do the same?
3 Jul 2015