How to mend ... Comes Hot Water Switches

Ravenheat boiler with no hot water?

Have a CSI 85..CH is working fine but hot water is non existent. Started out intermittent.. Boiler fires up ... [Read more]

baxi combi 105e boiler,no heating or hot water?

woke up the other morning with no heating or hot water from my 5 or 6 year old baxi 105e combi.i have,within t... [Read more]

Any Guidance on a vaillant Turbo max 242 hot water?

I have found this site quite a usefull ome as have a Vaillant turbomax 242 Combi that like a lot on this site ... [Read more]

Ravenheat CSI 85AT fires up and goes of every 20 seconds?

I have a Ravenheat CSI 85at that is just over 3 years old. This is the one that does NOT have the honeywell ga... [Read more]

Combi Hot water on and off?

My Ravenheat combi hot water wont stay on it gets hot and cold .It switches on when I turn the Hot water on th... [Read more]

Bosch Worcester Highflow 400 no heating no hot water?

We've had an ongoing deries of problems which Brit.Gas are struggling with... 31 Dec: no heating/hot water - ... [Read more]

Digistat RF2?

I have digistat RF2. It is set to come on at 20degrees at 5am and go off at 9am at 8 degrees and come on at 3... [Read more]

Ariston Microgenus 27 MFFI?

Help! Noone can fix my boiler. it has a mind of it's own. It comes on when it likes and switches off when i... [Read more]

How do I fix it?

I have a worcester combi boiler. It was flashing to reset it as it had gone off even though it should be on. I... [Read more]

how can i fix my ideal classic ff240 boiler?

i have an ideal classic ff240 boiler which was fitted in 1998. it switches on but pilot light isnt coming on t... [Read more]

How can I get my Glow Worm Ultimate 100FF boiler working?

I have a sealed water sytstem with a pressurised Megaflow hot water tank. Occassionally the system pressure j... [Read more]

vokera linea 24 combi boiler problem?

when my boiler switches on to heat water in both heating and or domestic mode the green light changes to flash... [Read more]

Rayburn Driven Central Heating Problem - Upstairs Cold?

I have a Rayburn Gas CH system with a seperate pump. The cooker / boiler is in the basement kitchen with 3 ra... [Read more]

how can i fix my ariston bolier, model microgenus 24 HE?

when i turn my heating on, its on for about 10min and it switches its self off. so i press the re-set button t... [Read more]

Heating does not come on again after running hot water tap?

BAXI 105e Instant. Can only get heating to come ON after switching OFF at mains switch for approx 10mins & swi... [Read more]

Faulty boiler or faulty pump?

When I turn on the hot water or heating on, the boiler switches on but after couple of minutes or so the boile... [Read more]

potterton netaheat 6/10no controll?

with the hot water and heating in the off position on the controller the boiler just carries on coming on afte... [Read more]

ferroli tempra18 , hot water switching to standby all the time?

when the boiler is on for water only , it switches of to standby all the time,leaving just the bar pressure li... [Read more]

no hot water?

i have a ravenheat fanned combi CSI 85 A (T), i have no hot water but i have heating , i have checked and repl... [Read more]

how can i fix my baxi combi 105e boiler?

Everytime i use the hot water it keeps going from hot to cold, whether we are using thetap or having a shower.... [Read more]