logic

Ideal logic combi Anybody had issues with the bottom of heat exchanger blocking - first thought was air/ gas ratio ,but found when removing condensate trap completely including rubber connection elbow noise on initial fire up stopped ,as boiler was getting air it needed, flushed with boiling...

A routine vist to service this boiler a first time for me, turned into a bit of a nightmare as you can see below a small hole had appeared in the plastic flue part that takes the condense away made a right old mess in there i did a temporary repair job and serviced a full safety check it all...

Hi, We have a logic plus h18 boiler, Its not heating up, restarted it, i can hear it but no heat. It stays at zero, when i change dial to any degrees it flashes radiator symbol and goes back to zero. Its about 2 years old Has anyone got any advice or anything you can recommend as we dont...

Ideal Logic Heatmax H24 Whistling A near constant note when the boiler is fired. Appears to be from Venturi/Fan area. Any ideas on fix

Hi , I’ve got an ideal logic making a humming noise . Has anyone got any experience of this ? Thanks in advance. Greg

This boiler was flooded through the condense drain which was connected to a gutter downpipe that was blocked at the end. The people came home to a flooded kitchen. Water came back up the condense tru the trap up the heat exchanger and out tru the fan and gas valve connection imside the casing...

A mate tells me he cured a heat engine leak on this boiler (confirmed by boiler isolation & dripping condensate drain) by adding K-Seal car type sealant, and It's still ok after 5 years. Has anyone else had success curing these leaks with sealant additives?

Ideal Combi bolier. When I repressurise the system to 1bar it almost immediately dumps the water out the condensate pipe before even switching in on at mains. HELP!

Hi all, my logic combi 35 boiler is whistling when the hot water is being used, including tap / shower / central heating. It’s becoming very annoying now, is there an easy fix for this ? Do I need to let some pressure escape? I do have boiler cover but would prefer to avoid the £60 call out...

Hello, I have a Logic Combi ES38 Boiler and for some reason, it's ignoring the commands from the thermostats on the wall, for example, both thermostats are set to off but yet the boiler is still on, I've tried the following: I've turned it to just water and not radiators no effect. Changed the...

Hi just wondering if anyone can shed any light on an issue i'm having with my boiler.. Initially started i think after i came back of holiday and the pressure was low on my boiler after topping up everything was fine and boiler operated as normal. A day or so after however i started noticing...

Boiler has been fine for 8 months then the dhw started getting colder. Replaced the heat exchanger and the flow turbine and all good for three weeks and now cold dhw flowing cold again. Replaced the turbine again and the divert valve and motor and no difference. I have removed the divert motor...

Hi all. Has anyone had any issues with these? I had one where it was leaking at the spindle last yr so got a new cartridge for it, went back this year and the new one is leaking in the same place? Cheers

I'm having issues with my ideal logic heat 18, it was showing fd error code so I replaced the flow sensor also thoroughly flushed ot the heat engine and pipe work, it will run fine on service mode but will not fire up unless the heat exchange is tapped lightly then will shut down when tapping...

Hi just wondering if anyone can shed any light on an issue i'm having with my boiler.. Initially started i think after i came back of holiday and the pressure was low on my boiler after topping up everything was fine and boiler operated as normal. A day or so after however i started noticing...

Ideal logic plus 30 kw, gas rated at 21 kw net on hit water. Inlet pressure 21mb at boiler, flow rate 12 lit pm, temp 40.3 degrees. Have checked, gas valve, injectir internal boiler pipework for blockages. Fga readings fine, boiler gas rate on central heating 23.5 kw net, service mode gas rate...

logic f2 error. Checked the condensate, I wonder why

Hi I have a boiler to service - ideal logic plus combi 30kw. Customer says when heating has been on for a while and they he runs the hot water the water is scalding hot. Anyone have a any ideas? I was thinking maybe thermister on flow?

My own boiler at home has developed an intermittent fault causing an ignition lock out every week or two when there is a demand for hot water. When reset the boiler runs without issue for a week or two. This fault only occurs on HW demand, there has never been a lock out on CH demand. Ideal tech...

I went to a ideal logic that is losing pressure every week. So won't fire. Have checked all visible pipework and valves no sign of a leak. I removed sump cover on front of the boiler and there was water under the heat exchanger. I dryed this off left the heating off and the water came back. Has...