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have tamper alarm 17.83 pnd opto blocked how do i clear this please, its on a psycho cash beast club barcrest ... [Read more]
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Engine turns but does not start, no dash lights.
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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
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How can I fix my Vaillant turbomax 828 ??

A certificated plumber recently made a repair to my Vaillant boiler, after which the unit appeared to be worki... [Read more]
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Valiant boiler showing F64?

Hi - Our Vaillant Eco max boiler 824 was not giving any hot water this morning and showing code F64. I phoned... [Read more]
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Losing water?

Hi, I have a Vaillant eco TEC 831 boiler. It has needed topping up several times in the 3 years since it wa... [Read more]
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How difficult or easy to replace pump on boiler?

We have a Vaillant Thermocompact 615EH boiler which has started to get noisy and needs replacing. It looks rel... [Read more]
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How do I fix f22 error on my Vaillent Ecotec Plus boiler?
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Vaillant 828E - no hot water?
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Vaillant VCW-Sine18 T3WFH Lights but then goes off after 5 Min?
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Vaillant igniting issue ( domestic ) not CH?
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Valiant thermostat , BMU-Err ?
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how do I rectify the fault as detailed below?
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my vaillant boiler is saying a code com on it ?
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how do I vent the heat exchanger?
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Vaillant ecotec 831 plus?
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What does f.25 mean?
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Vaillant eco plus 531 boiler?
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can i replace my Potterton EP2 2 way programmer with a Center EHE0200361 RF?
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Vaillant Ecotech Plus 831 F22 fault?
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Vaillant ecotec plus 630?
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Vaillant ecomax 828/2 e water pressure sensor?
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Boiler over pressure on the hot-water side?
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Vailliant turbo max plus 824e?
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Vaillant F22 fault?
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how to fix water pressure its down at bottom of grey part?
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No hot water, intermittent when air temp drops?
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Hot water comes and goes!?
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Vaillant condensing boiler ecoTEC plus?
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Problem with the pressure in combi boiler?
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my boiler will no work?
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Vaillant Thermocompact Fault?
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Vaillant vcw gb242 eh central heating problem?
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Why is heating on at night?
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Valliant Eco tec 28?
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vaillant ecoTEC plus boiler fault code - how to fix?

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