The old system had an analogue dial downstairs and timer upstairs that's why I kept it upstairs but would really like two controls I know what you mean now it would keep the ch on always trying to heat both areas I just wanted to be able to switch on and off from downstairs aswell.
Hi everyone I just had a vaillant 937 boiler fitted with a vrt 392 controller fitted on the upstairs landing my question is can I buy another 392 controller and fit it to the same two bus wires which the other one is connected to so I can control it from downstairs? Will they both work if not...
Hi Everyone i have read so many post with the same issue and still dont know what to do i have just had a new vaillant combi 937 fitted and am doing a new bathroom my old boiler was system fed and cold tank.
My question is the boiler has 15mm hot outlet should i go up to 22mm into the bath room...
I only asked about getting rid of the copper tank because i didn't want or have room for a copper tank and a megaflow tank if one goes then its no problem i checked the cold water is 20 liters a min but we havn't checked the pressure yet if its no good i have been told i can fit a pump to my...
Now im confused had a couple of differn't guys come round one is saying my boiler with a cylinder will give good performance but wont be as efficient as a combi boiler and the other is saying combi possible vaillant 937? now i don't know which to go for ? 4 bed house bath shower 2 large living...
I was planning on getting a pre plumbed unit as i feel this is safer than the plumber doing it as i dont really know is he is qualified or not should be ok i think :|
I take it it can be removed i have only briefly spoken to my plumber about a mega flow since he's really busy you know plumbers so havn't gone into all the details but would like to plan ahead so i know this copper cylinder doesn't need to be in the new bathroom i'm doing, i was considering diy...
Hi everyone I have an open vented conventional boiler system with a copper tank, i am planning on keeping this system in place and fitting a megaflow system for the hot water my qeustion is does my boiler still need this copper water cylinder to run the central heating? or can i get rid of it...