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Mend central heating system

Central Heating system?

Update on my question of pump operating when not calling for heat. The pump makes a noise while doing this but... [Read more]
Mend pump heating hot system heat

The pump appears to be operating when central heating is not on?

The water pump seems to be operating even when neither the hot water nor the central heating system is calling... [Read more]
Mend pressure gauge combi boiler

pressure gauge on combi boiler?

I have a Ravenheat RSF 820/20T fanned combi the pressure gauge on it shows an increase in pressure above the i... [Read more]
Mend fault system zone

siemens RWB9 Programmer Fault?

i have a fully pumped system with zone valves , one for heating and one for hot water, my problem is that when... [Read more]
Mend months start light

E-T j32?

After somer months tryed to start heating system piolet light was on main gas came on but no fan Tried fan on... [Read more]
Mend baxi heating pilot

baxi bermuda 552 keeps tripping the electric ?

My central heating system keeps tripping the electricity. The pilot light is lit and then when i turn the ther... [Read more]
Mend radiators system boiler

how can i drain heating?

adding bathroom to house and 2 radiators how do i drain system boiler with unvented mega flow
Mend classic boiler pressure

Ideal Classic ff270 boiler keeps losing pressure?

The boiler is designed to operate at one bar pressure when cold. The sealed system has been charged (twice) b... [Read more]
Mend system heating bled

WB 42 cdi hot water?

I seem to have air in the hot water system, the heating is bled and works fine, the boiler was working fine ti... [Read more]
Mend central heating system

central heating system?

had to drain central heating system to take of 2 radiators, which was successfully done. however once I turned... [Read more]
Mend replaced batteries boiler

How can I fix my Siemens RDJ1ORF?

How do I set my heating system. I replaced my batteries in the Siemens RDJ1ORF and the heating will not come o... [Read more]
Mend boiler help constantly

Sabre combi boiler canstantly ON?

Hi Can anyone help me please I have a Sabre Combi boiler and my problem is this. My heating is constantly ON ... [Read more]
Mend potterton water valve

Potterton powermax HE. Hot water but no heating?

I have a potterton HE boiler. I have no heating. The actuator is moving on the diverter valve and the pump is ... [Read more]
Mend reset heating system

reset button - dryer not heating?

Does anyone know if the creda sensadry system tumble dryer has a reset button ? the barell is spinning but its... [Read more]
Mend Heating, Home Heating Systems

banging pipes?

i have an ideal icos he24 boiler.over the last 6 months the system has slowly developed a very very loud bang... [Read more]
Mend potterton boiler netaheat

How to repair a Potterton Boiler (Netaheat 10/16 Potteron GUK124788)?

From the heating system there is no hot water and the radiators are not heating up either. From the boiler the... [Read more]
Mend halstead ace high boiler

Halstead ace high boiler ?

After reading these post I think the problem with my boiler is also the diaphragm but my question is on some p... [Read more]
Mend heater citroen c5

how can i fix heater on citroen c5?

i have a citroen c5 2002 2.2 hdi the passenger side heating system is on full heat even though the dash displa... [Read more]
Mend halstead high ace

halstead high ace?

my ace high works with hot water.every now and then it locks out and central heating works when it wants to.ho... [Read more]
Mend system heating parts

Converting to Y Plan system?

I am converting my heating system to a Y Plan using mainly Honeywell parts for the wireless room thermostat (H... [Read more]

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