How to mend ... Pump Hot Water

Expansion tank hot?

Greenstar Ri boiler open vented system. When boiler switched on constant flow of hot water to expansion tank... [Read more]

Burner on Sime Friendly Format 80E switches off?

Hi and help. My friendly format 80E is not so friendly, The burner in central heating mode will just switch o... [Read more]

Procombi 85 HE hot water ok, but central heating not working?

The boiler is working when I run hot water, it fires up when the central heating is turned on, the pump get's ... [Read more]

How do I drain a boiler considering it’s connected to the hot water heater?

I have an oil boiler in a one story house that pushes hot water through radiant ceiling tubing in the attic & ... [Read more]

vaillant turbomax 242/1e or 282/1e?

air release valve on top pump keeps hissing out water when you switch hot water taps off.every twodays have to... [Read more]

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]

baxi solo 3pf system,pump wont come on ?

when the water gets hot , the hot water goes as far as the pump . the pump wont come on. had the pump checked ... [Read more]

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]

diplomat adp8102/1 not draining?

I have a diplomt ADP8102/1. It's 12 years old and I've never had one problem with it until now. It is going th... [Read more]

how to fix my combi?

hot water ok turn heating on pump going but no heat all rads air out water topped back up so arrow is in the ... [Read more]

Condensor boiler 532/i hot water working radiators not getting warm?

I have a condensor boiler 532/i i have just gone to put the heating on for the first this autumn and the radia... [Read more]

no heating?

no heating pump runs what voltage and color wire to divert a motor? hot water working fine. heating fault inte... [Read more]

how can i fix my diplomat ADP8322?

The dishwasher has stopped working it appears to pump out, I have checked its not blocked where it enters the ... [Read more]

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]

air lock on focus tdci?

focus 56 reg 1.8 tdci 115 hp just replaced T belt and water pump but having great trouble in bleeding the air... [Read more]

ravenheat will not fire up?

i have a ravenheat t29 boiler no hot water or heating when i turn it on the pump and fan run ok but will not ... [Read more]

why is my 3ltr omega overheating? ?

I had the head gaskets replaced heads skimmed new water pump and cam belt done about a month ago, towed my car... [Read more]

ravenheat rsf820/20 combi overheating?

the boiler is supplying hot water ok however as soon as the heating is on the heat exchanger boils up & cuts o... [Read more]

how can i fix my valliant turbo max 282?

pump seems to be running continuously but no heating.we do get hot water. I have to turn boiler off after usei... [Read more]

Fisher & Paykel 920 dishwasher will not wash?

The dish washer fills with water until it overflows and the main wash pump does not kick in. The motor itself ... [Read more]