Recent: Windows 11, Dell 5450, JBL Bluetooth headphones?

Home Ask Question Search Categories Most Recent Unanswered Help

Mend > Home Heating Systems

Mend Baxi 105e Combi Boiler Central Heating Fault

Hot water but not to rads?

Baxi combi 105e. Boiler shows no faults.Hot water is ok but..
central heating....fires up & temp rises to full heat in 10 secs, then shuts off until temp hit min, then heats up again to full in 10 secs & then shuts off...this repeats constantly all day which will eventually give some heat to upstairs rads but ice cold downstairs.
Any suggestions?
Thankyou

Tony Doyle
April 2010

Baxi Baxi 105e Heating, Home Heating Systems Combi Boiler Central Heating Fault

hi
sounds like you possibly have a blockage in the return to the boiler
some have a strainer on the return valve normally under blanking plug at front of valve.
if not that possible thermister fault.
take it you have checked pump is running correctly.

anonymous
October 2010

sounds like diverter valve possible system needs powerflush call if need help 07716249796

ammo
April 2010

Automatic Answer

We may have found other answers which could help you.

Click here for Combi Boiler Central Heating Fault

Related Questions ...

Mend boiler diverter valve intermittent fault

Baxi Combi Instant HE80 boiler?

Intermittent fault on the hot water. Sometimes it comes on but when it doesn't I can sometimes get it on by tu... [Read more]

Mend boiler central heating pcb

Fault on fan or flue?

Our recently installed Main Combi 30 He ECO boiler is displaying a 50 degree LED fault (Fault on fan or flue).... [Read more]

Mend combi boiler central heating fault

240 combi boiler reduce hot water temperature?

The temperature of the hot water is reduced from normal although the central heating radiators are fine has an... [Read more]

Mend boiler heating fault

boiler down cos low water pressure?

Our combi Boiler wont switch on the fault code is saying that there is low water pressure in the central heati... [Read more]

Mend combi boiler central heating fault

hot water failing but central heating ok?

My britony se80 combi boiler has a fault my central heating works fine but I can't get any hot water withou... [Read more]

Mend combi boiler central heating fault

have a baxi 105e combi boiler but the heating wont turn on?

the water runs hot and combi seems to be working fine but the central heating wont turn on thermostat turned u... [Read more]

Mend combi boiler central heating fault

Problem with Vokera 80SP combi boiler?

My Vokera Excell 80SP has developed a fault in which I have no hot water or central heating. The pilot light i... [Read more]

Mend locking out central fault pcb

Halstead Finest Combi Boiler Locking Out?

When a hot tap is turned on and the central heating is not on or on demand, the hot water flows whenever a dem... [Read more]

Mend boiler promax system pressure

Central heating Potterton Promax Combi HE boiler has gone down - no heat at?

Hi, can you please advise how I can fix my central heating which has gone off and showing fault E119 low syste... [Read more]

Mend Ferroli Combi Fault

Ferroli Optimax He 31C Combi fault?

Hi, I have a Ferroli Optimax He 31C Combi gas boiler. In the morning it regularly locks out on a F03 code eve... [Read more]

Mend boiler central heating pressure

I Have a Britony combi SE boiler I have had to remove and refit a radiator ?

I Have a Britony combi SE Boiler and have removed a refitted a radiator i have opend all the valves on the rad... [Read more]

Mend boiler fault thermistor

Hi i have a britony combi se coming up with 50, 70, 80!?

Hi i have a boiler fault which is flashing 50, 70, 80, checked the fault finding guide which says central heat... [Read more]

Mend combi boiler central heating gas pressure

Shower not working properly on baxi with calor gas?

I have a combi baxi which is run on calor gas. The central heating seems to work fine but the shower is now no... [Read more]

Mend combi ch boiler

chaffoteaux britony combi 80 g20 20mbar - h/w ok, c/h always on?

My boiler has recently started the central heating when switched to 1 (h/w only) or 2 (c/h and h/w) even when ... [Read more]

Mend boiler hot heating switch

Ravenheat LS100T combi boiler?

The boiler is not working on either the hot water or the central heating. When I go to switch it on the green ... [Read more]

Mend boiler heating system error code

F 28 warning what does it mean?

Mend baxi heating diverter valve

Baxi eco blue advance heat 30?

Mend baxi boiler 105e

Power but not activating Baxi 105e boiler?

Mend boiler heating warranty

BaxI Platinum top of the range boiler?

Mend baxi heating no ignition

Baxi Bermuda 2 inset fire?

Mend combi boiler leaking pressure

How can i mend my baxi combi 105a?

Mend heating system overheat

Baxi solo 30 pfl 40?

Mend boiler heating faulty

Baxi solo 3 PFL 30?

Mend boiler heating expansion tank

boiler no working properly?

Mend boiler heating pressure

Pressure Gauge on Modena 102?

Mend boiler heating pcb

Baxi solo dry fire?

Mend Heating, Home Heating Systems

How to fix my fireplace?

How to mend ...

Find out how to mend just about anything

howtomendit.com for free repair help, information and advice.

Mend Home Heating Systems ...

Related Categories

Mend Convector Heaters

Convector Heaters

Mend Fan Heaters

Mend Oil Filled Radiators

Oil Filled Radiators

Topic

Baxi 105e: No Heat to Radiators - Help!