D1 Washing people

Hot water

COMMUNITY CHECK AND FIX

• Check that the hot water temperature at taps is greater than 45°C and less than 60°degrees (1); if not, get a plumber to check and adjust the system.
• Check that the hot water pressure relief valve (2) and cold water pressure relief valve, if fitted and hot water system shut off valve (3) are functioning, and get a plumber to replace any faulty valves.
• Replace the washers (4) in hot water taps.
• Check and repair lagging on hot water pipes (5).

TRADE TEST AND FIX

• Test the condition of the anode and element and replace if required.
• Test the main storage cylinder for corrosion or build up of mineral salts.
• Test the thermostat is set between 50°C and 60°C.

• Test the condition of collector panels and the heat exchange fluid in solar units (6), and the condition of collector panels and levels of refrigerant gas in heat pump units (not shown).