kettling

I had my boiler replaced with a Remeha 39c combi boiler a couple of months ago. since then i have had a high pitched whistling / kettle boiler type noise coming from one location of pipework immediately above the new boiler. The installer appears to have given up trying to rectify the problem...

hey guys, stuck with a mates boiler (british gas 300+ condensing system boiler, think its a rebadged glow worm hxi?) boiler fires up, then drops to low flame and runs for about an hour heating the water and heating. after an hour it starts banging on like the water inside it is boiling for a...

Hi all Can any one recommend a budget boiler for an open vent system, gas boiler will not get a lot off use. Our heating system is a halstead best 60 db boiler which is kettling quite bad this is linked into a dunsley neutralizer which also has a multi fuel stove on it, with a twin coil vented...

called to see boiler everything is working fine on hot water , but when on heating boilers flame is knocking on and off, would that be the thermistor ? thanks:D

Folks, would be grateful for any information on my Apollo 50Si. This boiler was installed when the house was built 20 years ago so already has had a good innings, but I'd like to keep it soldiering on for while yet. The system is a conventional open vented F & E installation in microbore with...

HELLO ALL, WHENEVER THIS BOILER STARTS FROM COLD IT "POPS", "BANGS", AND "MOANS". IT ONLY APPEARS TO DO THIS WHEN HOT WATER IS SELECTED AS WELL AS HEATING. - THE HOTWATER OUTLET IS CONNECTED TO A MEGAFLOW CYLINDER VIA A MOTORISED VALVE AS WELL AS DIRECT HOT TAP FLOW. WOULD I BE CORRECT IN...

Hi, I have a Ferroli F30 combi boiler. Recently it has started kettling and making very loud noises and the pressure is very high. It has recently been powerflushed and has had a new pump and the rads do not need bleeding. Can anyone advise what could be causing the problem. Thanks M

Hello all, Firstly you know it's serious when a guy has to ask for help! :) My first time here.... My System is; Potterton Netaheat Profile 80e (about 15-20 years old) Boiler thermosat set to 3 normally fully pump fed with grundfos pump set on speed 2 Honeywell Smartfit control panel and...

Hi all, I have a conventional close-coupled open-vented heating system comprising of wall mounted boiler in kitchen a Potterton profile 80, Thermostat in the hall, Airing cupboard on landing with the following: Hot water tank Honeywell 3 port valve V4073A Potterton EP2000 programmer...

I'm 99% I got the correct model and I'll double check when im home but its definately an Ideal Isar and from what I've seen here so far its confirmed what I already knew and that there a pile of... you know what. We have only been moved in for 3 years but have had Ideal out twice at £240 a...

I have a problem with a heat only boiler that makes excessive kettling and banging noise when fired up. it does it either when heating the hot water in the cylinder and/or radiator circuit. Boiler is aproximately 5years old. Please can you help Matt

Hi All, This is my first post and hope I don`t get flamed for asking for help. I have a Ideal Isar HE30 (rubbish by all accounts) 3 yr old and its just started to play up. Central heating side is fine but when I turn on the hot water, it`s only luke warm. The burner fires up then stops...

hey was at a bahama today that was cutting out when you run the hot water. The heating heats up until it gets to a certain temp (hot) and then the boiler goes to lock out, my work mate has fitted a new gas valve, cvi and ntc sensor but still getting the same problem. The burner pressure on the...

:DWent to a house where boiler making really loud noise(like a jet plane or old kettle boiling) this noise only happens as system gets up to temperature so i think maybe partial blockage in heat exchanger causing air build up and whistling through please anybody with some advice would be...

When our heating switches off we get a very loud banging noise from our system. It only happens on the heating. The pump is installed so that it pumps down, is it possible that air produced by cavitation by the pump is released when it stops and causes the noise.

I had a new heat exchanger fitted to my Vaillant 637 boiler. I had a powerflush done just before that. When we start the boiler it performs ok at lower temperatures, but when we turn up the heat it starts making loud knocking noises- I beleive this is called kettling , and we have to turn off...

Hi all my Halstead Ace high kettles and hisses from Auto air vent after long DHW DRAW(a bath full) please help Andy

Hi all. I've recently powerflushed a very old CH system that was full of corrosion. By full I mean a blocked cold feed and the boiler was making kettling noises and sending boiling water into the loft tank after a drain down to change a ground floor radiator. Worst system I've seen...

Hi all, Did a power flush for a guy with an ideal icos boiler about 7 months ago, recently they have got back in touch as the boiler makes a "funny screachy noise" but it only happens when the boiler kicks in first thing in the morning, i went over at 4 pm and it was quiet as a mouse, what...

Hi, Fella's it's Hiretools again just wondered if you can help me with this problem that i have. I have an old boiler and cistern, header and expansion system. The problem is a noisy boiler it makes clanging noises when switched on. Any ideas fella's.:confused::confused::confused:. P.s I have...