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Low water pressure- loop wont fill on combi..

Last post by htg engineer « Sat Mar 27, 2010 7:53 pm
Replies: 2 by fish fingers » Fri Mar 26, 2010 11:29 am

2 Replies

5061 Views

Last post by htg engineer
Sat Mar 27, 2010 7:53 pm
Choosing a new Combi - Stainless steel heat exchangers

Last post by hamish72 « Fri Mar 26, 2010 7:11 pm
Replies: 3 by Glen Thomas » Sun Feb 14, 2010 11:05 am

3 Replies

9855 Views

Last post by hamish72
Fri Mar 26, 2010 7:11 pm
TRV - Shutting off

Last post by plumbbob « Fri Mar 26, 2010 6:26 pm
Replies: 3 by coastiefrank » Tue Mar 23, 2010 12:34 pm

3 Replies

11381 Views

Last post by plumbbob
Fri Mar 26, 2010 6:26 pm
zoned heating - problem with same

Last post by tweetie57 « Thu Mar 25, 2010 4:52 pm
by tweetie57 » Thu Mar 25, 2010 4:52 pm

0 Replies

2589 Views

Last post by tweetie57
Thu Mar 25, 2010 4:52 pm
DHW temperature not making its set point and is too cold

Last post by jokes1000 « Wed Mar 24, 2010 6:38 pm
Replies: 5 by jokes1000 » Tue Mar 23, 2010 4:44 pm

5 Replies

3920 Views

Last post by jokes1000
Wed Mar 24, 2010 6:38 pm
Potterton Netaheat 10/16 Tripping Power RCD

Last post by htg engineer « Wed Mar 24, 2010 11:00 am
Replies: 1 by BoilerTrip » Sun Mar 14, 2010 8:48 pm

1 Replies

4676 Views

Last post by htg engineer
Wed Mar 24, 2010 11:00 am
raditor grills

Last post by htg engineer « Wed Mar 24, 2010 10:38 am
Replies: 1 by jubbray » Sun Mar 21, 2010 5:35 pm

1 Replies

2699 Views

Last post by htg engineer
Wed Mar 24, 2010 10:38 am
greenstar ri

Last post by htg engineer « Wed Mar 24, 2010 10:37 am
Replies: 1 by ashj » Mon Mar 15, 2010 9:17 pm

1 Replies

2730 Views

Last post by htg engineer
Wed Mar 24, 2010 10:37 am
Central heating kettling at boiler

Last post by htg engineer « Wed Mar 24, 2010 10:20 am
Replies: 1 by gary cadenhead » Mon Mar 22, 2010 1:42 pm

1 Replies

4722 Views

Last post by htg engineer
Wed Mar 24, 2010 10:20 am
radiators always come on with hot water only selected

Last post by stoneyboy « Sun Mar 21, 2010 9:23 pm
Replies: 1 by andyl » Sat Mar 20, 2010 3:49 pm

1 Replies

4422 Views

Last post by stoneyboy
Sun Mar 21, 2010 9:23 pm
C/H Boiler comes on regardless of programmer and thermostat

Last post by jasco « Sun Mar 21, 2010 9:33 am
Replies: 3 by jasco » Thu Mar 18, 2010 9:46 am

3 Replies

6187 Views

Last post by jasco
Sun Mar 21, 2010 9:33 am
Smell of Rotten Eggs

Last post by htg engineer « Sat Mar 20, 2010 7:49 pm
by htg engineer » Sat Mar 20, 2010 7:49 pm

0 Replies

3673 Views

Last post by htg engineer
Sat Mar 20, 2010 7:49 pm
Loud noise

Last post by twiggypuss « Sat Mar 20, 2010 1:55 pm
by twiggypuss » Sat Mar 20, 2010 1:55 pm

0 Replies

2795 Views

Last post by twiggypuss
Sat Mar 20, 2010 1:55 pm
Two radiators to replace one

Last post by mungo the fox « Sat Mar 20, 2010 11:51 am
Replies: 2 by mungo the fox » Thu Mar 18, 2010 9:01 am

2 Replies

3136 Views

Last post by mungo the fox
Sat Mar 20, 2010 11:51 am
Pump runs continuously

Last post by Syerston HQ « Sat Mar 20, 2010 8:12 am
by Syerston HQ » Sat Mar 20, 2010 8:12 am

0 Replies

3109 Views

Last post by Syerston HQ
Sat Mar 20, 2010 8:12 am
Help with changing thermostat

Last post by MrEnergySaver « Sat Mar 20, 2010 12:09 am
Replies: 2 by erp » Fri Mar 12, 2010 9:30 pm

2 Replies

3148 Views

Last post by MrEnergySaver
Sat Mar 20, 2010 12:09 am
Cold radiator

Last post by spanner2007 « Sun Mar 14, 2010 4:02 pm
by spanner2007 » Sun Mar 14, 2010 4:02 pm

0 Replies

2454 Views

Last post by spanner2007
Sun Mar 14, 2010 4:02 pm
indirect cylinder back boiler

Last post by ukbill « Fri Mar 12, 2010 7:03 am
Replies: 1 by ukbill » Wed Mar 10, 2010 8:21 pm

1 Replies

3101 Views

Last post by ukbill
Fri Mar 12, 2010 7:03 am
Optimum radiator mounting hight????

Last post by collectors « Fri Mar 12, 2010 4:46 am
Replies: 4 by collectors » Wed Mar 10, 2010 11:51 am

4 Replies

2941 Views

Last post by collectors
Fri Mar 12, 2010 4:46 am
radiators no air and no water but slightly warm

Last post by htg engineer « Wed Mar 10, 2010 7:29 pm
Replies: 1 by cdale » Tue Mar 09, 2010 5:14 pm

1 Replies

2737 Views

Last post by htg engineer
Wed Mar 10, 2010 7:29 pm
flooring over undefloor heating

Last post by Val « Wed Mar 10, 2010 10:35 am
by Val » Wed Mar 10, 2010 10:35 am

0 Replies

2265 Views

Last post by Val
Wed Mar 10, 2010 10:35 am
Main 30HE randomly fires up

Last post by rajka01 « Tue Mar 09, 2010 10:28 am
Replies: 4 by riz » Sat Mar 06, 2010 3:18 pm

4 Replies

3472 Views

Last post by rajka01
Tue Mar 09, 2010 10:28 am
vokera boiler

Last post by grandaclot « Mon Mar 08, 2010 7:21 pm
Replies: 2 by grandaclot » Mon Mar 08, 2010 4:56 pm

2 Replies

3106 Views

Last post by grandaclot
Mon Mar 08, 2010 7:21 pm
Adding a new radiator

Last post by htg engineer « Mon Mar 08, 2010 7:18 pm
Replies: 4 by st3ve » Sun Feb 28, 2010 1:00 pm

4 Replies

6118 Views

Last post by htg engineer
Mon Mar 08, 2010 7:18 pm
ONGOING PROBLEMS WITH SYSTEM (HELP PLEASE)!!!

Last post by htg engineer « Sun Mar 07, 2010 2:01 pm
Replies: 1 by BLUEAL » Mon Mar 01, 2010 9:11 pm

1 Replies

3897 Views

Last post by htg engineer
Sun Mar 07, 2010 2:01 pm
radiator

Last post by htg engineer « Sun Mar 07, 2010 1:58 pm
Replies: 1 by ldowney » Tue Mar 02, 2010 6:56 pm

1 Replies

2461 Views

Last post by htg engineer
Sun Mar 07, 2010 1:58 pm
Potterton Promax HE plus 15/2

Last post by htg engineer « Sun Mar 07, 2010 1:44 pm
Replies: 1 by tomgreaves » Thu Mar 04, 2010 11:48 pm

1 Replies

5402 Views

Last post by htg engineer
Sun Mar 07, 2010 1:44 pm
Who checks/tests GSRI installations

Last post by jimhet « Sat Mar 06, 2010 10:21 am
Replies: 9 by jimhet » Sat Feb 27, 2010 9:28 am

9 Replies

4047 Views

Last post by jimhet
Sat Mar 06, 2010 10:21 am
changing back boiler for a combi

Last post by uk_ducati « Thu Mar 04, 2010 6:05 pm
Replies: 4 by uk_ducati » Thu Feb 25, 2010 7:00 pm

4 Replies

4321 Views

Last post by uk_ducati
Thu Mar 04, 2010 6:05 pm
Suprima PCB

Last post by armoured_smiler « Thu Mar 04, 2010 1:31 pm
Replies: 2 by armoured_smiler » Wed Feb 24, 2010 10:40 pm

2 Replies

4807 Views

Last post by armoured_smiler
Thu Mar 04, 2010 1:31 pm

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