Recent: Sabre 29 water pressure drop?

Mend Raven 820/20 Home Heating Systems

Mend Heating, Home Heating Systems
Find out how to mend it for free.
Ask Question
Mend Heating, Home Heating Systems
Free repair help for Raven 820/20 home heating systems

Mend home heating systems ...

Mend sabre pressure water

Sabre 29 water pressure drop?

sabre 29 water pressure dropped, how to increase the pressure
Mend boiler greenstar flashing

Worcester Greenstar CDi boiler won't fire up the central-h?

flashing green light near the CH select button new batteries in transmitter
Mend Heating, Home Heating Systems
1

How do i stop the time from flashing on the Siemens RDJ100RF?

How do i stop the time from flashing on the Siemens RDJ100RF unit
Mend Heating, Home Heating Systems

Flamerite Isis Fire?

i need a new mother board for my flamerite isis fire do you know where i can purchase one
Mend Worcester Combi Ignition
2

Worcester 30 Cadillac combi boiler won’t fire up and the EA?

my worcester 30 cdi combi combi boiler wont fire up and ''ea'' keeps flashing? my worcester 30 cdi combi bo... [Read more]
Mend Home Heating Systems

Mend > Home Heating Systems

Mend Raven 820/20 Central Heating Hot Water Temperature

pilot keeps going out on my raven heat 820/20?

can anyone help? the pilot light keeps going out when i use the hot water,it runs fine but when i turn the tap off the temperature goes to 70 c and knocks the pilot off. it works fine when the central heating is on. the system is about 14 years old.

john
April 2009
RavenRaven 820/20Heating, Home Heating SystemsCentral Heating Hot Water Temperature
Could be a Scaled Hot Water Heat Exchanger

Boiler Repairman - Ipswich
April 2009
check pump over run, if water not circulating the overheat stat will keep kicking the pilot out, also check the operation of the the diverter valve and micro switch if this is sticking and not shutting of the boiler will be firing still and no water ciculating, boiling the water

STE
April 2009

Automatic Answer

We may have found other answers which could help you.

Click here for Central Heating Hot Water Temperature
Mend Heating, Home Heating Systems
Free repair help for Raven 820/20 home heating systems
Mend vaillant heating repair

Vaillant F22 fault?
Mend Worcester Combi Ignition

Worcester 30 Cadillac combi boiler won’t fire up and the EA?
Mend heating radiators boiler

Worcester boiler dripping water?
Mend vaillant ecotec boiler

Vaillant ecotec 831 plus?
Mend Heating, Home Heating Systems

How do i stop the time from flashing on the Siemens RDJ100RF?
Mend heating boiler Worcester Bosch

Boiler cycle?
Mend boiler heating lockout

Greenstar 24Ri boiler, fast flashing - can I reset?
Mend boiler heating systems

Remove boiler cover?
Mend thermostat heating siemens

Siemens RDJ10RF thermostat problem?
Mend Heating, Home Heating Systems

How to fix my fireplace?
Mend Heating, Home Heating Systems

Remove cover off gas boiler?
Mend boiler thermostat replacement

Oil fired boiler thermostat?

Other models...

Raven 780Raven CSI/HERaven Heat CombiRaven LS80Raven RavenboilerRaven RCBE080Raven RSF 820-20Raven RSF820/20Raven RSF82ERaven RSF84E

How to mend ...

Find out how to mend just about anything howtomendit.com for free repair help, information and advice.

Related Categories

Mend Convector Heaters
Convector Heaters
Mend Fan Heaters
Fan Heaters
Mend Oil Filled Radiators
Oil Filled Radiators

Mend Heating, Home Heating Systems
Free repair help for Raven 820/20 home heating systems