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Mend Heating, Home Heating Systems

boiler not responding to thermostat?

my boiler seems to run continuously inspire of thermostat indicating 'off'. this following accidental switch o... [Read more]
Mend Heating, Home Heating Systems

need to fix a low pressure water on my vokra 24e?

I have to top up the system every week, the boiler was serviced 7 days ago.,the engineer used a pump but this ... [Read more]
Mend Heating, Home Heating Systems

Boiler seems to be running cooler?

We have a Worcester Heatslave 20/25 boiler and it has been fine so far with regular maintenance. when the hea... [Read more]
Mend Heating, Home Heating Systems

Vokera boiler green flashing light after fixed water pressure?

Hi I thought I'd fixed my boiler problems after I figured out how to add water to the system to increase the ... [Read more]
Mend Heating, Home Heating Systems

My Worcester Greenstar 24Ri stopped working?

My Worcester Greenstar 24Ri stopped working and it wont fire up. The Burner green light comes on and the syste... [Read more]
Mend Heating, Home Heating Systems

low pressure on heating system?

my boiler will not allow me to pressurise the radiators to the correct pressure even though the mains pressur... [Read more]
Mend Heating, Home Heating Systems

Siemens RCR10/433 receivers?

I am in a recently acquired house and am new to all these wireless systems. I have looked at all the previous ... [Read more]
Mend Heating, Home Heating Systems

Boiler cutting out after few seconds?

I have Puma 80e combi ,was working fine but a couple of rads were sludged up and not heating evenly drained th... [Read more]
Mend Heating, Home Heating Systems

Boiler wont switch off?

I have a British Gas/Glow worm 330HE boiler fitted in 2006. Over the last few months a fault has been occuring... [Read more]
Mend Heating, Home Heating Systems

how can i fix my problems?

hi i have an vaillant ecotec plus824 boiler and keep giving me an error f75.i have ordered a new spare pres... [Read more]
Mend Heating, Home Heating Systems

..worcester 24 cdi filling loop problem ?

require to repressurise the boiler but the grey plastic knob has sheared the black plastic loop. ..can the bls... [Read more]
Mend Heating, Home Heating Systems

No heating or hot water on system boiler?

I have a system boiler and at present I am calling for heating and hot water and am getting nothing. the pilot... [Read more]
Mend Heating, Home Heating Systems

Boiler wont switch off?

I have a British Gas/Glow worm 330HE boiler fitted in 2006. Over the last few months a fault has been occuring... [Read more]
Mend Heating, Home Heating Systems

Navian Ch 180 high wind lockout?

Hi, I installed a Navian Ch 180 combi-boiler for radiant heat in a building 16 months ago. Last winter and ev... [Read more]
Mend Heating, Home Heating Systems

low system pressure on worcester 35cdi ?

my 35cdi worcester borsch boiler keeps getting low pressure it seems that the water is draining out condence p... [Read more]
Mend Heating, Home Heating Systems

airlock in 1/2 of a zone?

sounds wierd but i have a 2 zone system {1st floor and basement} my 1st floor is split into {kitchen, LR, Bat... [Read more]
Mend Heating, Home Heating Systems

my heating and hot water w3ont stay on?

when I use my combi boiler, the heating and hot water come on for approx. 3 minutes then go off for 4 mins the... [Read more]
Mend Heating, Home Heating Systems

Johnson & Starley warm air heating ?

Last Nov 2013 we had the circuit board changed on this warm air system because it was clicking constantly befo... [Read more]
Mend Heating, Home Heating Systems

How can I fix my hot water after error code F22 Dry is flashing?

I have a British Gas 330+ condensing boiler, the error code F22 dry is flashing. It may be not enough water in... [Read more]
Mend Heating, Home Heating Systems

halstead boiler?

Repeated query when I turn on the hot water the system tries to start but fails.I try again & it fails. I swit... [Read more]

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