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Mend Optima Home Heating Systems

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Mend Heating, Home Heating Systems

Worcester boiler dripping water?

Worcester boiler dripping water, can I just tight the screw? The icon next to the valve looks like radiators... [Read more]
Mend Heating, Home Heating Systems

Vaillant ecotec 831 plus?

Following a F22 fault where we had no heating and only cold water from the hot water tap, I topped up the syst... [Read more]
Mend Heating, Home Heating Systems

Remove boiler cover?

how can i remove the front cover of my ideal logic boiler?
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Mend Optima

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We have 146 questions about mending 'optima' in category Heating, Home Heating Systems

How to mend ... Optima

Pages 54321
Mend Heating, Home Heating Systems

replacement radiator valve?

i have some broken optima radiator thermostat valves i only need the plastic tops can they be purchased separe... [Read more]
Mend Heating, Home Heating Systems

no hot water when switched to hot water only?

have a Ferroli optima 701 boiler.c/cheating fine.but hot water warm, but not hot, when switched to hot water o... [Read more]
Mend Heating, Home Heating Systems

Ferroli optima 900, shower keeps going hot and cold?

When running a bath or having a shower when both hot and cold taps are on, the water keeps running hot and col... [Read more]
Mend Heating, Home Heating Systems

Optima Ferroli?

The boiler runs on full flame/main burner for 1to 2 minutes then switches off only to switch on again and repe... [Read more]
Mend Heating, Home Heating Systems

our hot water is working but our heating is not?

we have a optima ferroli combi boiler . the hot water is working fine but the heating is not working at all . ... [Read more]
Mend Heating, Home Heating Systems

Optima failing to fire up?

My optima boiler is clicking when trying to fire up. There is a flame lit but no matter what option i select t... [Read more]
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fitting ferroli boiler 700?

I want to fit a second hand ferroli optima 700 combi boiler but only have 15mm gas supply . Will it work even ... [Read more]
Mend Heating, Home Heating Systems

how can i fix my combi boiler.ferroli optima 201?

pilot lights first time but goes out when releasing knob .pressure at no.2 which is ok,new thermacouplar has ... [Read more]
Mend Heating, Home Heating Systems

Automatic timer instructions?

My Ferroli Optima 700 Boiler automatic timer instructions
Mend Heating, Home Heating Systems

ferroli optima?

My shower is connected to the boiler direct but the water temperture fluxuates very hot to very cold. Note thi... [Read more]
Mend Heating, Home Heating Systems

optima 701 pressure rises when heatings on drops when off?

optima 701 was in when we moved in,we have had a few problems in the past with pressure releif valve needing c... [Read more]
Mend Heating, Home Heating Systems

My pressure is below 1 bar and my pilot light is out and won't re-light?

I have a Ferroli Optima 701 and my pressure is below 1 bar. How do I re-pressurise? Also my pilot light is out... [Read more]
Mend Heating, Home Heating Systems

high pressure when heatings on?

pressure fine when you just need hot water, when you switch t the heating on pressure goes past 3 bar and... [Read more]
Mend Heating, Home Heating Systems

Pressure loss in Ferroli Optima 901 when on timed programme?

On timed programe ie.off mid-day to 5p.m. and from 1a.m. to 7.a.m. there is loss of pressure below cut off poi... [Read more]
Mend Heating, Home Heating Systems

optima ferroli 901?

pilot light is lite but the heating system wont flair up
Mend Heating, Home Heating Systems

how do i depressurise a ferrolli optima boiler?

how do i release the pressure on my boiler? ferrolli optima
Mend Heating, Home Heating Systems

Ferroli 701 losing pressure and leaking?

Hi, I wonder if there is a simple solution to the following problem: The Ferroli Optima 701 loses pressure ... [Read more]
Mend Heating, Home Heating Systems

Pilot light will not ignite?

Can anyone advise me please? itis a Ferolli Optima 901 combi boiler i have tried numerous times to light the d... [Read more]
Mend Heating, Home Heating Systems

No heating or hot water?

My optima 700 ferroli boiler serial no 000428 is not working. for a while when the heating wasn't on we were ... [Read more]
Mend Heating, Home Heating Systems

Can I Fix?

I have a ferroli optima 700 combi boiler. I get hot water while the heating is on, but only get intermittant h... [Read more]
Pages 54321
Mend Heating, Home Heating Systems

optima 701 pressure rises when heatings on drops when off?
Mend Heating, Home Heating Systems

Big bang on ignition?
Mend Heating, Home Heating Systems

high pressure when heatings on?
Mend Heating, Home Heating Systems

how can i fix my ferolli optima 701?
Mend Heating, Home Heating Systems

Trianco Optima Boiler Programmer Fault (QA73)?
Mend Heating, Home Heating Systems

how do i depressurise a ferrolli optima boiler?
Mend Heating, Home Heating Systems

Optima failing to fire up?
Mend Heating, Home Heating Systems

how can i fix boiler?
Mend Heating, Home Heating Systems

OPTIMA 701 Ferrori heating problem?

How to mend ...

Mend Baxi Mend Bosch Mend Boulter Mend Britony Mend Dimplex Mend Drayton Mend Ferroli Mend Halstead Mend Heatline Mend Potterton Mend Remeha Mend Siemens Mend Switchmaster Mend Vaillant Mend Vokera Mend Worcester

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