Our Code of Conduct sets out a list of minimum expectations and behaviours when performing any duties for Heatsy Ltd. Code of Conduct Do Call the customer if you are running late by any amount for any reason. Call or text the customer with an eta when en route. Arrive smartly in your company uniform. […]
The water in a central heating system serves as the medium of heat transfer from the boiler to the radiators and other heat exchangers. The central heating system can contain several components with different materials such as stainless steel, copper, cast iron, aluminium, brass, plastics, and rubber. Some of these materials can be affected by […]
We’ve put together a full list of Vaillant fault codes for Vaillant TurboMax through to Vaillant Ecotec boilers. There’s a brief description of the probable causes, if you’d like a more in-depth breakdown have a look at our individual articles for some of Vaillant’s more common fault codes including Vaillant F61 or Vaillant F22 and […]
What is a zone valve and what does it do? A zone valve is a valve that controls the flow of water to the heating system, not to be confused with a three-port mid position valve that will also control the hot water cylinder. A zone valve can also be used to separate different heating […]
The Vaillant EcoTec F62 fault code is another which relates to the gas valve, the reason for the fault differs from the F61 fault code. The Vaillant F62 / F.62 fault code means the boiler has detected a flow of gas when the boiler should be off, in other words, the gas valve hasn’t closed. […]
What is the Vaillant f32 fault code? The Vaillant F32 fault code points to an insufficient fan speed. The Vaillant ecoTec boiler is very clever, it has a sensor attached to the fan that measures the RPM (revolutions per minute) to make sure the boiler doesn’t fire if the fan isn’t running at a sufficient […]
The Vaillant and Vaillant ecoTec F22 error code aka F.22 error means that the boiler is low on water pressure and needs to be re pressurised to work again. Like most pressurised boilers, a Vaillant boiler will only work when it has the required internal water pressure, which should be 1 bar, read as about […]
The Plumbing and Heating industry has a problem, we can’t hide from it, we can’t bury our heads in the sand and pretend it doesn’t exist. It’s there and unfortunately for far too many people, it’s all too real. Every year thousands of homeowners get scammed by dishonest tradespeople or companies claiming that either perfectly […]
Most UK homes still use gas boilers to generate warmth. But, given around 30% of UK carbon emissions are created by heating buildings, is there a greener, cheaper, more efficient, and environmentally friendly way for us to stay warm through the winter? On a cold rainy day in the middle of December, returning to a […]
