Heat pumps
Showing results 1-12 of 15
Problems with roof-mounted heat pump condensers
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Insecure fixings
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Corroded fixings
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Leaks around fixings
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Roof damage due to maintenance access
Heat pump water heating – no hot water
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No electricity supply
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Isolating switch is off
Heat pump water heating – water is not hot enough
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A fault in the system
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Heat pump malfunction
Heat pump water heating – blocked cylinder drainpipes
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Sediment in the water causing blockage
Heat pump water heating – power bill higher than expected
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Electricity tariff has changed
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Increased hot water use
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Cold water relief valve is discharging continuously
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Malfunction of temperature sensor
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Temperature is set too high
Heat pumps – little or no airflow
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Indoor air filters are clogged
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Air handler is not getting power
Heat pumps – system runs almost continuously
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Thermostat setting is too high
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Cold draft near thermostat
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Debris or garden waste blocking outdoor unit air intake
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Dirty outdoor unit coils
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Refrigerant levels low
Heat pumps – remote control is not working
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Flat batteries
Heat pumps – dirty outdoor unit
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Build-up of dirt, debris, leaves on air intake
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Exposure to air-borne salts
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Outdoor coils are dirty
Heat pumps – faulty operation of outdoor unit
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Outdoor unit may not be level
Heat pumps – pipe insulation is deteriorating
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Exposure to weather, UV light