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Questions and plumbing advice in the Water Underfloor Heating Advice - Water Underfloor Heating Advice Forums for Wet Underfloor Heating Installers. Find which products are best for your floor. Find what depth everything needs to be buried at. CAD drawings for Water Underfloor Heating..
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UFH with Capillary Type Mixing Valve
Do people with this type of mixed flow temperature control have any problems with achieving the...
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3
Views
2K
Activate Trade Training
A
E
Calculating pipe centres
Similar to radiator dT's, is there a way to mathematically calculate the UFH pipe centres...
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1
Views
359
ShaunCorbs
ShaunCorbs
MrGatch
UFH Pump Question - Do I need it?
We have a three zone heating system plus water cylinder (OSO Super S 250L) on an Valliant EcoTec...
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3
Views
564
MrGatch
MrGatch
P
UFH Noises
I have some strange noises coming from the system, the majority are caused by the flow meters...
Replies
2
Views
650
adrianmorganadi
adrianmorganadi
nashant
UFH and OpenTherm
Hi all. I've currently got a system boiler with cylinder and rads on s-plan. I'm planning on...
Replies
3
Views
718
Lou
Lou
S
Backer / Cement board for low level UFH
Hi. We have recently bought the ground floor of a Victorian house, about 100 m2. The floors are...
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3
Views
769
gpbeck
gpbeck
N
Wet UFH design advice
Hi, I have a seaside apartment in Azerbaijan, currently a bare core & shell, not even internal...
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4
Views
756
Ben-gee
B
A
Choosing UFH pipe for screed
Hello I'm looking at the different pipes for UFH, the prices vary a lot and I'm not sure about...
Replies
3
Views
829
Timmy D
T
Kolash
Faulty actuators or valves?
Hi I have a 4 zone / 7 loop UFH system. 2 zones (4 loops) always get hot when the system is...
Replies
14
Views
2K
Kolash
Kolash
J
UFH with high Output and high dT
Two loop UFH system heating 24M2 with lots of glass. Loop lenghts 90M each X 16MM OD piping...
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4
Views
925
Chuck
C
C
Renewing inhibitor in underfloor heating system.
We have a Daikin Air Source heat pump feeding our hot water and under-floor 8 port manifold...
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0
Views
646
cheddarman
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G
UFH seems to have a problem
I have two adjoining cottages, each with an identical UFH system downstairs. Both been going...
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1
Views
802
John.g
J
M
Pipes going to UFH cold
bit of an odd one. UFH been working fine for about a year or two now. today the pipes going to...
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2
Views
742
mgrover
M
spagettilegs
Advice on changing my thermostat
I have a Neura heat pump and my thermostat has failed (Theben RAM 797 b). I'm looking to replace...
Replies
1
Views
657
snowhead
snowhead
B
No power to Manifold
Hi folks, hoping someone can help with a problem that's been perplexing me since just before...
Replies
19
Views
2K
Bradders123
B
D
UFH fed by heat pump in 120 year old red brick
Hi, I have a 3 storey house built in 1904. We put UFH in the house about 20 years ago. Works...
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0
Views
658
dewsbury
D
H
Underfloor heating loop not raising floor temperature
I'm attending a wet underfloor heating system, it's an old one ..No flow meters, just adjustable...
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3
Views
845
cjg
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installing a wet ufh system from a 15mm CH leg
HI folks, is it possible/feasible/reasonable to insatll an ufh manifold and system (for a 17m2...
Replies
2
Views
818
fowlerboi
F
D
Redbrick house from 1904 - Already has underfloor heating
Hi, I have an 1904 redbrick 2,500 square feet house. We have UFH on every floor. 3 Floors House...
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1
Views
737
Knappers
K
M
Please identify divertor valve
Can anybody identify the make of this divertor valve. Actuator is missing!! Cheers.
Replies
4
Views
946
MuckSpreader
M
super_paulie
Heatmiser UH8 noisy relay
Hi guys. Just bench testing my wiring centre. It all performs as it should but the relay makes a...
Replies
9
Views
1K
super_paulie
super_paulie
M
Wet UFH and engineered wood
Evening all, I’m currently in the process of refurbing my house, and have opted to wet UFH for...
Replies
7
Views
845
IND_Nick
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H
Honeywell Underfloor heating controllers
Hi there, I'm considering having my heating system controlled by Honeywell Evohome. I have a...
Replies
4
Views
1K
EvilDrPorkChop
EvilDrPorkChop
A
  • Question
Wiring UFH system help
Hi guys, I have a set up with rads upstairs and UFH downstairs. I have installed the manifold...
Replies
16
Views
2K
alexm1992
A
A
12 x 1.6mm MLC to 15mm copper connection
Hi will be using 12x1.6mm MLC for a project and would like to terminate into a fitting other...
Replies
4
Views
854
ajn9000
A
J
UFH and Rad Pipework Layout From Combi.
Hello I'm new to the forum and wanted to ask a question after having a good read. House is...
Replies
5
Views
1K
fowlerboi
F
E
Setting temperature control on Heatmiser Slimline
I have preformed a Factory Reset and re-calibrated the Thermostat. Can anyone tell me if I now...
Replies
2
Views
1K
herahex772
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G
Identification of UFH Pipe Fitting
Morning, Doing some work on our UFH manifiolds and was wondering if anyone would be kind enough...
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5
Views
983
Gsysaxman
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G
  • Question
Initial fill of UFH circuits
HI, we have replaced 3 manifolds (1 upstairs 2 downstairs) with new Warmup units. The...
Replies
6
Views
1K
Gsysaxman
G
L
UFH + heat pump - is it connected correctly?
Hi, we had UFH installed dowstairs in our house recently, and I'm not 100% sure that it's...
Replies
7
Views
1K
lsnk12
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