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Central Heating Forum

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Priority domestic hot water PDHW
2 3
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60
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28K
DAVE01
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T
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Indirect (Boiler Fed) Megaflo Doesn't Stop Heating
2
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38
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3K
techweb
T
D
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Viessmann Vitodens 100-w trouble maintaining central heating temp
2 3 4
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99
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19K
Lou
Lou
asoffe
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Vaillant VR33 (with Nest) and VR66
2 3
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55
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14K
Vee
V
Dan
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My Central Heating Doesn't Work - Master Thread
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8
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2K
amallon
A
J
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Problems with small bore pipe and an old central heating system
2
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39
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7K
jh2254
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D
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viessmann 050-w and viessmann generally
2 3
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51
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6K
Knappers
K
Dale_R
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Recent house purchase - CH/HW Major issues.
2
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47
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7K
Timmy D
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G
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Any ideas? Unreliable heating.
2 3
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69
Views
8K
John.g
J
K
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Viessmann Vitodens 200-W B2HA heating issue
2 3
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71
Views
8K
John.g
J
E
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Central Heating circulation issue
2 3
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54
Views
5K
egizz983
E
S
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Central heating pump
2 3 4
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86
Views
8K
sherylryan
S
J
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System or Combi in local pub?
2
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47
Views
4K
EvilDrPorkChop
EvilDrPorkChop
B
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Combi vs tank - which should I go for?
2
Replies
48
Views
3K
ShaunCorbs
ShaunCorbs
R
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S-Plan Central Heating Installation Question
2 3
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67
Views
5K
ShaunCorbs
ShaunCorbs
J
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Gurgling and air in central heating
2 3 4 5 6 7
Replies
161
Views
20K
John.g
J
J
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Inadequate Circulator Pump?
2 3 4 5
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104
Views
14K
JC22024
J
siricosm
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T50 on new install?
2 3 4 5
Replies
106
Views
14K
John.g
J
F
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water pump issue?
2
Replies
47
Views
4K
John.g
J
J
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Central heating not circulating after New Navien Combi fitted to Santon Premier system.
2 3 4
Replies
76
Views
8K
JohnHuson
J
theboyroberts
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Logic Combi ESP1 35 always showing demand for Central heating
2 3
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52
Views
11K
John.g
J
A
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Rayburn 499k heating not firing
2
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45
Views
11K
Mictin
M
I
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Grundfos UPS3 Pump Modes
2
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37
Views
31K
John.g
J
B
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URGENT Leaking hot water cylinder pipe
2 3
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69
Views
12K
Ric2013
R
D
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Reliability of fault codes potterton
2 3
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51
Views
8K
johnnyt74
J
B
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hot water won't turn off
2 3
Replies
61
Views
10K
ShaunCorbs
ShaunCorbs
milleniumaire
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Pump overrun is killing my heating!
2 3 4 5 6
Replies
146
Views
34K
Timmy D
T
plumb_know
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Delay timer for heating pump
2 3
Replies
71
Views
14K
John.g
J
Reddwarf4ever
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Central heating pump sizing
2 3 4 5 6 7 8 9 10 11 12 13
Replies
313
Views
41K
John.g
J
S
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Corrosion problem in central heating system with standard plastic piping?
2
Replies
42
Views
12K
EvilDrPorkChop
EvilDrPorkChop
S
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Mixing Pressure Problems
2 3
Replies
52
Views
9K
Savdefriz
S
M
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Grundfos Alpha 2 AutoAdapt is slow
2
Replies
49
Views
22K
Marck C
M
Neville Hillyer
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How can I cure my gravity circulation problem?
2 3 4
Replies
99
Views
19K
John.g
J
siricosm
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How to reduce corrosion in vented heating systems
2
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48
Views
8K
alistair42
A
S
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Low pressure but where’s filling loop??
2
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41
Views
10K
Siobhan
S
J
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Flow gauges for central heating pipe work
2 3
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50
Views
10K
doitmyself
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T
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Safe pH range in central heating water
2 3
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61
Views
13K
chris watkins
C
M
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is this quote fair? central heating upgrade
2 3 4
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94
Views
14K
mark456
M
P
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Blowback damage/explosion risk
2 3
Replies
54
Views
8K
OffshoreGas
OffshoreGas
C
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Loads of air in central heating.
2 3 4
Replies
83
Views
12K
John.g
J
H
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Expansion Vessel Upside Down?
2
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44
Views
19K
hallra
H
M
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Please can anyone answer 3 questions about central heating?
2 3
Replies
55
Views
6K
Martell
M
jarnold231
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MCZ Pellet central heating system
2
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46
Views
5K
Sharp Point
S
M
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Central heating system drained, leaks repaired and now gushing flowing noises in radiators and pipes
2 3
Replies
51
Views
10K
Rob Foster
Rob Foster
Rob Foster
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Why are all the components for a solar system so expensive ?
2
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39
Views
6K
Rob Foster
Rob Foster
G
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central heating issue
2 3
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50
Views
4K
Harvest Fields
Harvest Fields
D
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New Central heating but problems, Please help
2 3 4
Replies
88
Views
9K
ShaunCorbs
ShaunCorbs
Adam Perry
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Help with unvented cylinders central heating
2
Replies
40
Views
5K
Ric2013
R
Harvest Fields
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NO I AM NOT AN UNDERFLOOR HEATING EXPERT!
2 3
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63
Views
13K
Harvest Fields
Harvest Fields
N
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Solid fuel central heating problems
2
Replies
38
Views
10K
Lou
Lou
M
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When Customer Says You're Too Expensive
2 3 4 5 6 7
Replies
159
Views
21K
Dan
Dan
R
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Mega flow about to explode??
2
Replies
47
Views
9K
Best
Best
C
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Central heating leak found but not sure about how the plumber has welded the pipes
2
Replies
40
Views
6K
Radioman
R
L
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New central heating advice full new system
2
Replies
40
Views
3K
Sparkgap
Sparkgap
H
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Is it really cheaper for me to have central heating on all day than a gas fire?
2 3 4 5 6 7 8
Replies
180
Views
22K
Dotty
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B
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Plastic piping for central heating
2
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37
Views
6K
DirksPlumbing
D
S
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Label central heating parts in airing cupboard
2
Replies
39
Views
9K
SimonG
SimonG
T
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Advice needed on central heating pipework install
2 3
Replies
52
Views
6K
Mark#91
M
J
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Baffled by central heating with a mind of its own......ready to give up!!
2
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45
Views
6K
diamondgas
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R
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RPM - saniflo expert
2
Replies
45
Views
993
Ermintrude
E
J
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Need your expert advice guys - unexplained pipe going into my wall..
2 3
Replies
50
Views
6K
Jennifer1991
J
L
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New Central heating advice
2 3 4
Replies
93
Views
12K
happyflyer
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F
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I am gas safe registered looking for central heating, gas and bathroom installations
2
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41
Views
7K
Dotty
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B
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Explosive ignition problem
2
Replies
40
Views
833
Killy Bing
K
J
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Best pump for a 55 radiator closed pressure central heating system.
2
Replies
44
Views
5K
Jack Gill
J
cr0ft
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Installing new central heating pipework, 10 rad system.
2 3 4
Replies
77
Views
1K
SafeGasInstall
S
F
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Zoned central heating problem
2 3
Replies
54
Views
7K
leethegasman
L
M
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Underfloor heating - Cylinder unexpected expansion
2
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49
Views
5K
Gray0689
G
P
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Help needed to understand the purpose of another pipe and valve for expansion tank
2 3
Replies
52
Views
6K
Reg Man
Reg Man
R
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Freebie Alert: Lowara A rated central heating pumps
2 3 4 5 6
Replies
133
Views
22K
Keefy
Keefy
W
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Do you consider Travis Pekins expensive?
2 3
Replies
50
Views
5K
Guest123
G
T
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Baxi 100 HE overheats and melts heat exchanger - an explanation
2
Replies
42
Views
8K
SafeGasInstall
S
J
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Central Heating Flow pipes burning hot - Return Pipes cold
2 3
Replies
53
Views
68K
jfb
J
A
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expansion vessel on central heating
2
Replies
37
Views
8K
alexmurchison
A
R
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Central Heating Zones - New & Replacement Systems
2 3 4
Replies
87
Views
12K
Leo21
Leo21
J
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full central heating system
2
Replies
42
Views
4K
plum ber
P
A
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Is this work acceptable (pics)? Central heating system
2 3 4
Replies
77
Views
15K
frankjames
F
S
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Worcester 28i junior- hot water but no central heating
2 3
Replies
63
Views
44K
Rickster123
R
C
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Central heating pipes 'banging/knocking'
2 3
Replies
50
Views
65K
petercj
P
D
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Central heating problem over 4 floors, please help!
2
Replies
38
Views
3K
gasmann123
G
R
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any LAND ROVER experts?
2 3
Replies
51
Views
7K
ecowarm
E
S
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newbie to the forum, needs advice on central heating
2 3
Replies
57
Views
5K
spycatcher
S
M
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central heating pump cavitation when hot wilo Gold R550 pump,
2
Replies
38
Views
19K
diamondgas
D
D
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Central Heating problem
2
Replies
48
Views
6K
Dark_Towers
D
I
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new install central heating needed
2 3
Replies
64
Views
5K
SafeGasInstall
S
L
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Cost of central heating - no telephone number quotes please !
2
Replies
45
Views
5K
SimonG
SimonG
P
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Leaking aavs on central heating system?
2
Replies
39
Views
4K
Prenzie
P
P
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Central Heating Problem
2
Replies
38
Views
4K
Billy Bob Bob
B
M
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how much are you charging to fit central heating system??
2
Replies
38
Views
15K
yorkieplumber
Y
K
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Bleeding central heating rads issue
2
Replies
46
Views
14K
ksareen
K
B
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dual system..for the expert!!
2
Replies
39
Views
12K
Renewable M
R
S
Vertical central heating pipes dropping from their joints, advice please.
Replies
3
Views
99
Simon_66
S
J
Sometimes Noisy CH
Replies
1
Views
110
Jaguar99
J
J
Can a large thermal mass tank replace a gas boiler ? Opinions needed
Replies
2
Views
326
gmartine
gmartine
S
Need help understanding my heating system
Replies
3
Views
532
Sudburys
S
M
Hide radiator pipes behind plasterboard.
Replies
0
Views
265
Mixmaker
M
J
Legionella/Vacation/1000l Heat Accumulator
Replies
0
Views
314
JayJay7
J
R
Boiler bypass always opening
Replies
21
Views
1K
John.g
J
R
UK Please help, all rads cold, flow and return also cold
Replies
2
Views
365
snowhead
snowhead
K
Gledhill indirect hot water cylinder making humming noise
Replies
1
Views
396
ShaunCorbs
ShaunCorbs
CCANON
Thermostat behaving abnormally
Replies
4
Views
470
CCANON
CCANON
G
TMV or not?
Replies
0
Views
225
Graham_84
G
D
Ideal vogue maxc32 efficiency level
2
Replies
34
Views
18K
John.g
J
T
UK No heating downstairs combi boiler
Replies
4
Views
557
Tucker61
T
B
UK Vaillant controls
Replies
9
Views
830
ukirii
U
C
Why am I continuously getting air in some radiators?
Replies
0
Views
213
c0c0nut
C
D
Pump installation
Replies
1
Views
248
Marcus Ward
M
H
  • Poll Poll
Potterton Titanium 40 (Baxi Platinum) CH shut down/overheat ?
Replies
2
Views
196
HP74Shaun
H
M
Hydronics - Combining UFH and Radiator and Thermal Store
Replies
0
Views
108
martin holden
M
S
Thermostatic Valve
Replies
0
Views
224
stevo1_l
S
F
Boiler pressure advice
Replies
4
Views
229
Chuck
C
G
Honeywell 3 way power head
Replies
7
Views
396
Gasmk1
Gasmk1
S
Worcester Keyless Fill Extremely Slow
Replies
6
Views
8K
Cambipat
C
B
How to make HW have priority over CH
Replies
3
Views
231
buncers
B
A
Radiator not radiating.
Replies
6
Views
281
Alan Wright
Alan Wright
R
Auto air valve
Replies
1
Views
128
John.g
J
J
Looking for engineers using ADEY MagnaCleanse to flush the radiators and boiler
Replies
0
Views
76
jafghas
J
W
System cleaning after a blockage
Replies
2
Views
204
Walkleyboy
W
mattgriff88
Flushing/Cleaning central heating system?
Replies
2
Views
819
H Tomm
H
B
Is bypass valve still required
Replies
0
Views
103
bigfish
B
R
CH Pump making an irregular squeaky noise
Replies
0
Views
147
radiojon73@yaho
R

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