Home |
Search |
Today's Posts |
|
UK diy (uk.d-i-y) For the discussion of all topics related to diy (do-it-yourself) in the UK. All levels of experience and proficency are welcome to join in to ask questions or offer solutions. |
Reply |
|
LinkBack | Thread Tools | Display Modes |
#1
Posted to uk.d-i-y
|
|||
|
|||
Hot water problem...
Newly fitted GFCH system with Glow Worm 24cxi boiler. CH is fine, the hot
water (with the boiler on the recommended ECO setting or even turned up to maximum) will be at a sufficient temperature downstairs, but for the two hot taps (sink and bath) upstairs the water only comes out lukewarm, even whilst running the tap for a while, the temperature remains constant. Also, if both these taps are turned on fully, the water will only come out of the bath tap, which is the lowest fitted. What could be the problem, and how to rectify? Marcus |
#2
Posted to uk.d-i-y
|
|||
|
|||
Hot water problem...
On Tue, 31 Jan 2006 17:37:46 GMT, "Marcus Fox"
wrote: Newly fitted GFCH system with Glow Worm 24cxi boiler. CH is fine, the hot water (with the boiler on the recommended ECO setting or even turned up to maximum) will be at a sufficient temperature downstairs, but for the two hot taps (sink and bath) upstairs the water only comes out lukewarm, even whilst running the tap for a while, the temperature remains constant. Also, if both these taps are turned on fully, the water will only come out of the bath tap, which is the lowest fitted. What could be the problem, and how to rectify? Marcus The second part of your problem re your bathtaps is down to the lower flow rate of a combi boiler. The only true way to get lashings of hot water all over the house is to fit a hot water storage cylinder. As for the water coming out lukewarm,it may be that there is an excessively long run to these taps,or the pipework passes through a cold area,eg underfloors etc. Perhaps you need to add foam lagging to the outlet /drawoff runs from the combi? Remove antispam and add 670 after bra to email |
#3
Posted to uk.d-i-y
|
|||
|
|||
Hot water problem...
"Marcus Fox" wrote in
message ... Newly fitted GFCH system with Glow Worm 24cxi boiler. CH is fine, the hot water (with the boiler on the recommended ECO setting or even turned up to maximum) will be at a sufficient temperature downstairs, but for the two hot taps (sink and bath) upstairs the water only comes out lukewarm, even whilst running the tap for a while, the temperature remains constant. Also, if both these taps are turned on fully, the water will only come out of the bath tap, which is the lowest fitted. What could be the problem, and how to rectify? Marcus Sounds like a mains pressure problem. Is the cold tap giving a decent delivery? What flow-rate are you getting? Also, what is the temp reading on the boiler during DHW demand? If you have a thermometer, mesure the temp of the mains cold and then the hot, you should be getting at least a 40 degree rise. Who installed & commissioned the boiler? Angus |
Reply |
Thread Tools | Search this Thread |
Display Modes | |
|
|
Similar Threads | ||||
Thread | Forum | |||
Salt content of softened water | Home Repair | |||
water cooler, water coolers, water dispenser, water dispensers,bottleless water cooler,bottleless water coolers,bottleless water dispenser,bottleless water dispensers | UK diy | |||
The #1 rated home water filter in America Aquasana AQ-4000 | Home Ownership | |||
Whirlpool Water Dispenser Problem -- HELP ! | Home Repair | |||
Flushing / Cleaning Hot Water Heater Help Needed | Home Repair |