Learn more about glow-worm products and features. Hours: 5:30-close / monday-saturday. Heat 5 litres of water with existing warmth from the heater or with an additional heating element. Common issues with boilers begin with airlocks, broken diaphragms, motorised valve failure, low water levels or thermostat problems it may be that parts need to be replaced. There.
Added: 2020-05-08
Category: one
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