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General Fault finding
General Fault Finding
Noisy Heat Exchanger
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Read MoreDomestic Hot Water Faults
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Read MoreBoiler Shuts Down
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Read MoreBurner Not Igniting
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Read MoreNoisy Hot Water Flow Switches
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Read MoreNoisy Solenoid
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Read MorePressure Relief Valve Problems
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Read MoreExplosive Ignition
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Read MoreNoisy Pump
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Read MoreFaulty printed circuit board (hot water side)
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Read MoreBlocked plate exchanger
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