To remove the thermostatic heads from the valve body, proceed as follows: 1) Fully open the head by turning the handwheel to position . 2) Pull the Clip Clap ring toward the handwheel. 3) Unhook the thermostatic head with a light strength.
How do you remove a TRV head?
Quote from Youtube video: So come on down it should be very loose and easy to undo. After that you can do it with your fingers. Okay – wise off just pull it away.
Can you change the head of a TRV?
If you are swapping an old thermostatic valve for a new TRV, take the thermostatic head off both valves. You should be able to turn this to remove it by hand.
How do you remove a Drayton TRV head?
Quote from the video:
Quote from Youtube video: The ground seal on the drape and trv is replaceable let's have a look at how we do it without draining down first of all we're going to remove the valve head.
How do you fit a TRV valve head?
Quote from the video:
Quote from Youtube video: Seal the new valve connection with four to six layers of PTFE tape to prevent leakage. Screw the new valve on and finally attach the trv head making sure that the indicator is facing forwards.
How do you change a radiator thermostat head?
Quote from the video:
Quote from Youtube video: So let's look at how we actually remove the radiator valve. And change them over. So the first thing when there is just put a small tail just under here keep everything nice and safe. Then.
How do you replace a TRV without draining the system?
Quote from the video:
Quote from Youtube video: Against i put them across the top there without injuring the top of the valve. Put it on and then turn this one upwards like that once you've done that you can let go. And we should be away.
What is a TRV sensing head?
A sensing head for Drayton’s RT212 thermostatic radiator valve. With its fast-acting liquid sensor, the head offers six setting numbers as well as positive OFF position and frost protection for easy control of individual room temperatures. Ideal as a replacement or a spare.
How do you release a radiator pin?
Quote from the video:
Quote from Youtube video: Now what you mustn't be tempted to do is grab holding pin itself with the pliers. And pull upwards is what you'll do there is pull the pin. Out of the hole.
How do you fix a leaking thermostatic radiator valve?
Quote from the video:
Quote from Youtube video: If you've got those type of thermostatic radiator valves. Here is the item on ebay as it stands there it is and it's a the whole thing called trv service repair kit.
