duotec

Hi everyone, I'm new to the forum and have no experience when it comes to boilers. Through what I can only describe as my own stupidity I have damaged one of the pipes that run into the bottom of my boiler. (Pics supplied below) my question is. Is this something I should be immediately concerned...

On the duotec. The clear tube thst comes from the gas valve to fan I thought it just opened a diaphragm valve on gas valve as a safety feature. Tech tell me it modulates the gas valve. Anyone know if it does

Hi all, i was was at a job yesterday and needed to replace Heat exchanger but couldn't because of the screws were rounded off, just wondering if anybody knows of a tool that will fit the hex head? With it been in a recess it's hard to get into with a normal socket set too. It's a baxi duotec...

Hi all, been to to a job yesterday, tried to remove heat exchanger on duotec 40he but both screws are rounded off. Just wondered if anybody knows of another tool to use to fit the hex head of screw? It's hard to get into with it been recessed. thank you for any help on this.

Hi guys and girls Thanks in advance for the help went to this Baxi duotec customer complain hot water not as hot as it should be in bath. I changed the termistor. Also changed the room stat as the old one caught fire because it was under the boiler and it water dripping on it. I got a call...

E168 error any idea pleasde

Hello I have an 8yo old baxi duotec combi 24he boiler. When the gas central heating is running, it makes a constant loud high pitched humming/whinning noise. The noise only quietens for about 5 seconds, each time the boiler reignites to heat the radiator water. Before then returning to the same...

Hi All As many of you know, we de-listed Baxi a while ago as we could not buy them at a competitive price. We are looking at it again, but it would be a great help if any of you who use Baxi Duotec or Platinum wouldnt mind sharing what you pay for them, either on this thread or via PM. They...

Baxi Duotec 33HE E130 overheat activation / loud kettling Hi Guys, has anyone had issues with a baxi duotec with the error code E130 overheat activation the system was kettling like mad tested all the ntc's for ohm ressistances all good checked out the overheat stat again all good. Rang the...

Hi I am having difficulty fixing a fault on a 5 yr old Baxi Duo tec 28 he boiler, and hope someone can help from their experience. a few weeks back the boiler came up with E160 error( fan speed error). The fan was erratic so changed the fan with a reconditioned unit but although the boiler...

I was reading the earlier post about a noisy pump on a 28 duotec. Thought I'd ask as it was mentioned in that post, I love these bad boys, fitted loads but have had a rattleling in what sounds like the flow switch when hot tap open in one. I've ignored it as it's in a loft and can't be heard...

Boiler is about 5 years old and this problem started a few months ago.... When using the shower sometimes the water fails to get hot at first taking about a minute or so before kicking in. Other times it can go cold part way thorugh a show, then if left for a minute or so will return hot...

Been called to repair a baxi duotec 33he. The display is showing the Water temperature going up to 90deg and switching the burner off. until the temperture drops and fires up again...and keep going in this loop. The water is not that hot i put my hand under it its def not 90deg its about 60deg...

Hi everyone quick question. I'm currently on a site commissioning the above boilers. Am I right in saying the flue pioe coming out from top of boiler to gas saver needs to be screwed at the spigot? And likewise the flue coming out of the gas saver and any subsequent extensions/telescopics need...

Hi I fitted a Duotec 24 last week. Its got a problem that when calling for heat or hot water the pump runs in short bursts for about 9 or 10 times until it eventually runs consistently. it then works normally until the next time its switched back on. sometimes its ok, others it does what ive...

fitted a new duotec hea 24 today can you help with the following . run hot tap on full and display on boiler read 60 degrees I am assuming the hw sensor reads the hw outlet or does it read the primary rtn. well was reading 60 but water at tap was lookwarm was puzzled for a bit then turned off...

Ive diagnosed a faulty three way valve on a baxi duotec, its also leaking from the dhw temp sensor. Ive had to buy two parts one with a bypass and one without as im a dingbat and didnt take pics, the parts guy didnt have a washer pack for the valve, so im wondering if the dhw sensor washer is...

Servicing a 40Kw Duotec today, on high burner the FGA readings were spot on, I had to take a call so took the FGA out and turn off calibration mode. Tested it again 5 mins later and the CO2 was only at 5.9% and the CO was slightly higher but not at a worrying level. Ratio was at 0.0012. My FGA...

We were delivering a 24kw Duotec HE A boiler to a customer, and somehow we managed to break the container of Sentinel X800 that was on top of the box. It soaked through the cardboard and the packaging, and some got inside the boiler casing. We have cleaned it out, but of course it still leaves...

Code NumberDescriptionCommentGuidance in Installation InstructionsAdditional Checks Before PCB Swap● Check Gas supply and flue system correct (including condensate) .● Check connection between Gas Valve and PCB (large clear 9 wire connector).● Check connection between Spark Generator and PCB...