Commercial heating and hot water videos

Take a tour of our Wessex ModuMax mk3 modular boiler

Discover the attributes of this modular condensing boiler including wide delta Ts, high operating temperatures and accurate control for energy saving performance.

Look inside our Purewell Variheat mk2 cast iron boiler

Look under the covers and discover the features of this product – from large heat exchanger waterways to the ability to disassemble for hard to access plant rooms.

Varmax no flow boiler – walk around the main features

How does the Varmax operate with no flow? We open the doors to this boiler to show you the internal circulation loop, large thermal mass and easy access for servicing.

BESA Conference - Hydrogen Roundtable

Part of the BESA conference 2021, Hamworthy discusses the challenges and benefits of Hydrogen plus questions from the audience.

Dorset Map with products

Ever wondered how we choose the names for our products? We take inspiration from our roots of Dorset. How many place names do you recognise?

Purewell Variheat cast iron condensing boiler - our customers’ thoughts

We have asked our customers what they like about our Purewell Variheat cast iron condensing boiler.
https://www.hamworthy-heating.com/Purewell-Variheat-mk2
See what they have to say and also learn from our engineers what they have improved on the new version: the Purewell Variheat mk2.
British engineering excellence from Hamworthy Heating; the commercial heating and hot water specialists.

Cast iron condensing boiler heat exchanger – How does it work?

See how the heat exchanger in our cast iron condensing boiler works.

https://www.hamworthy-heating.com/Purewell-Variheat-mk2

We met with one of our design engineers who is an expert in heat exchangers to learn more about how our Purewell Variheat mk2 heat exchanger works, what makes it special, how it is manufactured and what distinguishes cast iron from other heat exchanger materials.
British engineering excellence from Hamworthy Heating; the commercial heating and hot water specialists.

Upton boiler heat exchanger development

See how the aluminium heat exchanger for our new modular boiler has been designed and developed. Years of research, development and testing have gone into developing the Upton boiler heat exchanger for maximum efficiency and reliability. See how the velocity has been increased to reduce scale build up and the fin and pin design guides the water evenly through the boiler heat exchanger. British engineering excellence from Hamworthy Heating; the commercial heating and hot water specialists. www.hamworthy-heating.com/upton

Introducing the new Upton boiler

Get over 1MW output from less than 1 metre squared footprint. This new modular condensing gas boiler is one of the most compact boilers available for commercial heating. www.hamworthy-heating.com/upton The vertically stacking modular design offers maximum efficiency from a sectional aluminium heat exchanger as well as design and installation flexibility. With low NOx, low noise and a small footprint it is ideal for city centre and restricted space plant rooms. British engineering excellence from Hamworthy Heating; the commercial heating and hot water specialists

Have you met the Stainless Family of commercial boilers and calorifiers?

Stainless Steel is a strong, corrosion resistant material that provides a long life for boilers and calorifiers. Meet the members of our growing Stainless Family. http://www.hamworthy-heating.com/stainless The family of Stainless Steel boilers and calorifiers includes the following: • Stratton mk2 wall hung boiler – compact, easy to install wall hung boiler • Varmax floor standing boiler – high output boiler suitable for split temperature systems with high and low temperature return connections • Wessex ModuMax floor standing boiler – space saving modular boiler with 40°C delta T optimisation • Halstock calorifier – low maintenance calorifier that requires no anode protection

Rediscover our cast iron condensing boiler

See how we have developed our customers’ favourite boiler for refurbishment projects.

How do we design and manufacture our commercial boilers in Great Britain?

Meet the people at Hamworthy Heating who research, design, develop, manufacture and test the Wessex ModuMax commercial boilers.
Find out how we responded to customer needs and commercial heating market changes with the latest Wessex ModuMax mk3 condensing boiler range. See the boiler being made and discover the rigorous testing process boilers go through before they leave the factory.

Wessex ModuMax mk3 condensing commercial boiler - see how the benefits stack up

Discover the new features of the latest generation of Wessex ModuMax condensing boilers from British commercial boiler manufacturer, Hamworthy Heating.

The new modular boiler range has stacks of benefits including:

• 40⁰C ΔT optimisation enables you to maximise condensing performance and assists with commercial heating system design
• Enhanced built in Siemens controls for multiple boiler sequencing
• New air inlet filter for ease of service and maintenance
• New easy to remove steel casing

Commercial Boiler Refurbishment Project at Cheltenham Racecourse

Commercial heating and hot water refurbishment project at Cheltenham Racecourse. Find out how the racecourse is benefiting from 22% savings in gas bills thanks to a modular boiler solution from Hamworthy Heating.

Commercial Boiler Refurbishment Project at The Langham Hotel, London

The prestigious hotel in London needed a robust heating solution for their rooftop plant room that could deal with the 24/7 critical heating and hot water demands of the hotel.

Discover how Hamworthy Heating’s Wessex ModuMax condensing boilers accurately match the heat load and provided a modular boiler system that could be carried up to the plant room.

Hot Water Stratification Management

This animation shows the process of stratification within a Hamworthy Dorchester DR-LA water heater and how the de-stratification kit manages the risk of legionella accumulating within the commercial hot water system.

Hot Water Legionella Protection Cycle

This short animation shows the legionella protection cycle process inside a Hamworthy Dorchester DR-LA direct fired water heater in more detail.

Take a tour of our Wessex ModuMax mk3 modular boiler

Look inside our Purewell Variheat mk2 cast iron boiler

Varmax no flow boiler – walk around the main features

BESA Conference - Hydrogen Roundtable

Dorset Map with products

Purewell Variheat cast iron condensing boiler - our customers’ thoughts

Cast iron condensing boiler heat exchanger – How does it work?

Upton boiler heat exchanger development

Introducing the new Upton boiler

Have you met the Stainless Family of commercial boilers and calorifiers?

Rediscover our cast iron condensing boiler

How do we design and manufacture our commercial boilers in Great Britain?

Wessex ModuMax mk3 condensing commercial boiler - see how the benefits stack up

Commercial Boiler Refurbishment Project at Cheltenham Racecourse

Commercial Boiler Refurbishment Project at The Langham Hotel, London

Hot Water Stratification Management

Hot Water Legionella Protection Cycle

Videos

Take a tour of our Wessex ModuMax mk3 modular boiler

Look inside our Purewell Variheat mk2 cast iron boiler

Varmax no flow boiler – walk around the main features

BESA Conference - Hydrogen Roundtable

Dorset Map with products

Purewell Variheat cast iron condensing boiler - our customers’ thoughts

Cast iron condensing boiler heat exchanger – How does it work?

Upton boiler heat exchanger development

Introducing the new Upton boiler

Have you met the Stainless Family of commercial boilers and calorifiers?

Meet the Purewell Variheat mk2

How do we design and manufacture our commercial boilers in Great Britain?

Wessex ModuMax mk3 condensing commercial boiler - see how the benefits stack up

Commercial Boiler Refurbishment Project at Cheltenham Racecourse

Commercial Boiler Refurbishment Project at The Langham Hotel, London

Hot Water Stratification Management

Hot Water Legionella Protection Cycle