Complete peace of mind with our commercial heating and hot water products.


Reliable. Dependable. These are words people often use when describing Hamworthy’s commercial boilers and water heaters. To give you complete peace of mind, all Hamworthy products come with 24 months warranty as standard. And if you choose Hamworthy for commissioning, we’ll include the labour part of any warranty work.

Get 6 months free extended warranty

Order your commissioning at the same time as your commercial heating products and we’ll extend the warranty period up to 30 months from date of despatch. All at no extra charge. That’s just part of the Hamworthy difference.

Looking for a longer warranty?

Opt for a Hamworthy service contract and the product warranty can be extended even further. Our service contracts are the best way to ensure your Hamworthy products continue to provide the most efficient solution. Our highly skilled engineers can identify problems before they occur, reducing the risk of any downtime.

How about a 10 year warranty?

The Purewell Variheat is our cast-iron condensing boiler. As well as being the most efficient cast-iron condensing boiler in the UK, it even has a 10 year warranty on the heat exchanger. It’s a perfect choice for refurbishment projects.

The Wessex ModuMax mk3 condensing boiler comes with stacks of benefits including a 10-year warranty on the heat exchanger, 40⁰C ΔT optimisation and enhanced built in Siemens LMS controls.

Have you got a question about your product in warranty?

Tel: 01202 662555 

Email: Contact us 

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