How to mend ... Shower Heats Going Cold

Potterton Netaheat 16-22 HW doesn't work without CH?

I have had this problem with our Potterton Netaheat 16-22 Boiler for a while now. It is fine during the winter... [Read more]

Raven boiler going cold?

We have a Raven boiler (RSF82E). The water goes cold every minute or so for about 20 secs then heats up again.... [Read more]

hot water runs cold?

my boiler performa 28i heats the water in the radiators ok but the water runs cold in the hot tap very quickly... [Read more]

Old oil Boiler?

We have an old oil bolier that heats the water for six shower, there boiler seems up to temp (a lot of heat fr... [Read more]

Worcester oil heatslave 26/32 storage combi boiler?

Cannot maintain pressure in the boiler. Heats the water up very well but turning on the hot tap it comes out c... [Read more]

help cold shower?

my aquatronic 3+ shower is running cold last time i used it very hot jet of water but still managed to have a ... [Read more]

Why does my Volkera Option cycle on and off when the mixer shower is on?

Have a volkera option combi boiler. Operates fine with hot taps upstairs and downstairs and with central heat... [Read more]

redring expressions 500?

shower comes on and heats water for second or two then runs cold when i turn up the temp up above 7 the press... [Read more]

whats causing hot water to turn cold?

hi there i have a baxi combi 105he and when having a shower it suddenly goes cold and then heats up again what... [Read more]

Low temp with Triton T70i?

Hi, Wondered if anyone had any ideas, the shower puts out a low temperature, but if we run the cold taps in... [Read more]

Ravenheat RFS84ET combi boiler runs hot and cold?

Hi, My Ravenheat RSF84ET combi boiler is in good working condition and heats water well and to a good tempe... [Read more]

How can i fix my Vokera Linea 734 boiler?

I have theVokera Linea 735 combi boiler which is 3/4 years old. We keep getting problems with the hot water, ... [Read more]

Do I have an air lock?

I have a gas boiler downstairs which heats water and a storage tank upstairs. My cold water supply has stoppe... [Read more]

worcester 35cdi hot water cycling on/off?

this happens 4/5 times during 5 minute shower(trevi therm mk2) also happens when using only hot water tap in k... [Read more]

Triton shower intermittently heats & cools?

Hi my Triton Biarritz has been intermittently going from hot to cold, had a look, found cable from 1st thermal... [Read more]

worcester bosch 28cdi DHW problems?

Hi, having had at least a couple of years good use of this boiler,recently the hot water when run for 2 or 3 m... [Read more]

worcester bosch 28cdi DHW problems?

Hi, having had at least a couple of years good use of this boiler,recently the hot water when run for 2 or 3 m... [Read more]

shower suddenly running cold?

I dont have central heating my coal fire heats my hot water.I have an electric shower and over the last six mo... [Read more]

im not sure whats happend?

was going along in 4th gear in a 1.4 8v corsa changed from 4th to 5th up a hill at bout 5000 revs and lost a w... [Read more]

gas boiler vaillant vcw 242e, 282e - varying and loss of pressure?

I hope that someome out there could shed some light on this issue. When using the tap mixer shower the pres... [Read more]