Faq’s
A combi boiler is the most popular choice for homes with one or two bathrooms, as it heats water on demand with no need for a separate cylinder. For larger homes with multiple bathrooms, a system boiler may be more suitable. We will advise you on the right option during a free site survey.
Boiler size is measured in kilowatts (kW). The right output depends on your home size, number of radiators, and hot water demand. Our engineers will assess your home and recommend the correct size, ensuring efficiency and value for money.
Modern boilers typically last 10–15 years with annual servicing. Worcester Bosch boilers, which we supply and install, are known for their longevity and come with up to a 12-year warranty when fitted by an accredited installer like Gastek Home Assist.
Yes. We offer 0% APR and interest-bearing finance plans on new boiler installations, subject to status. You can spread the cost over a period that suits you. Ask for details when you request your free quote.
New boiler prices vary depending on the type, output, and installation complexity. A standard combi boiler replacement typically starts from around £1,500 to £2,500 fully installed. We provide transparent, itemised quotes with no hidden costs.

