01202 662500

Products
Request a quote
Request a quote for our commercial heating and hot water products.
Request a quote
Technical Library
Service & Spares
Commissioning
Training
Commercial ASHP product training
Get to grips with how a heat pump can be successfully integrated into your plant room and controls solutions.
Find out more
Technical Articles
Configure your Stratton mk3 cascade
Use our Stratton System Selector to be guided through the product requirements needed for a cascade set up.
Configure now
News & Case Studies
Recent case study
A heating system upgrade at the Corpus Christie College in Cambridge with Modumax mk3 boilers
Find out more
Contact
Contact your Area Sales Manager
Contact your Area Sales Manager for more detail on specifying or installing any of our commercial heating and hot water products.
Contact your ASM

Sitemap

Home

/

Products

/products/commercial-boilers
/products/heat-pumps
/products/hot-water-heaters
/products/heating-system-equipment
/products/tyneham-air-source-heat-pump
/products/halstock-stainless-steel-calorifier
/products/powerstock-hot-water-storage-tank
/products/halstock-stainless-steel-storage-tank
/products/tyneham-290ht-air-source-heat-pump
/products/dorchester-dr-sg-stainless-steel-condensing-water-heater
/products/horton-chemical-dosing-pot
/products/burstock-expansion-vessel-for-boilers
/products/arne-flue-gas-economiser
/products/hydraulic-separation
/products/stratton-mk3-condensing-wall-hung-boiler
/products/upton-floor-standing-modular-boiler
/products/merley-multiple-boiler-sequence-controller
/products/purewell-variheat-mk2-condensing-cast-iron-boiler
/products/ensbury-pressure-jet-boiler
/products/clenston-air-and-dirt-separator
/products/melbury-c-steel-shell-condensing-pressure-jet-boiler
/products/chesil-mk2-pressurisation-unit
/products/melbury-he-steel-shell-high-efficiency-pressure-jet-boiler
/products/powerstock-glass-lined-calorifier
/products/wessex-modumax-mk3-floor-standing-boiler
/products/dorchester-dr-fc-evo-condensing-water-heater
/products/dorchester-dr-cc-compact-condensing-water-heater
/products/varmax-mk2-floor-standing-boiler
/products/modumax-mk4-floor-standing-boiler

News

/blog
/blog/modumax-mk4-launch
/blog/adam-burrows-joins-the-hamworthy-team
/blog/introducing-zachary-smith-area-sales-manager-for-the-west-midlands
/blog/kevin-potter-retires
/blog/free-commissioning-on-stratton-mk3-boilers
/blog/2025-christmas-and-new-year-opening-hours
/blog/wessex-modumax-mk3-boiler-is-irelands-plumbing-and-heating-awards-finalist
/blog/two-new-water-heater-ranges-launched
/blog/the-drive-to-net-zero-with-our-knowledge-based-customer-event-at-mercedes
/blog/take-the-hard-work-out-of-product-selection-with-our-new-stratton-mk3-system
/blog/our-cibse-accredited-cpd-portfolio-just-got-even-bigger-with-the-arrival-of
/blog/new-natural-refrigerant-commercial-heat-pumps-a-tyneham-for-every-situation
/blog/new-expert-academy-training-centre-in-luton-opens-the-door-to-new-skills
/blog/hevac-ltd-and-jacobs-engineering-join-the-team-in-hull-for-a-factory-visit
/blog/hamworthy-takes-on-the-jurassic-coast-mighty-hike-2024-to-support-macmillan
/blog/hamworthys-upton-boiler-has-been-shortlisted-for-the-h-and-v-news-awards
/blog/hamworthy-provide-unbeatable-service-with-tyneham-air-source-heat-pump
/blog/hamworthy-heating-introduce-new-tyneham-heat-pump-technology-to-its-range
/blog/groupe-atlantic-uk-roi-and-north-america-divisions-shortlisted-for-community
/blog/groupe-atlantic-supports-macmillan
/blog/groupe-atlantic-deepens-investment-in-low-carbon-heating-offering
/blog/groupe-atlantic-clade-engineering-systems
/blog/get-ahead-for-2025-with-our-new-ashp-cpd-and-hands-on-product-training
/blog/ethan-addis-from-ng-bailey-wins-besa-award
/blog/cibse-patrons-policy-update-2018
/blog/cibse-ashrae-technical-symposium-key-takeaways
/blog/ask-hamworthy-for-first-hand-advice-specification-and-expert-knowledge
/blog/introducing-our-new-commercial-service-division
/blog/jason-hartigan-north-east-area-sales-manager
/blog/historic-cambridge-college-upgrades-heating-with-modumax-mk3-boilers
/blog/a-new-home-for-hamworthy-spare-parts
/blog/hampshire-educational-building-achieves-efficiency-gains-with-modumax-mk3
/blog/updates-to-varmax-mk2-condensing-boilers
/blog/what-makes-a-cibse-cpd-stand-out
/blog/tyneham-290ht-heat-pumps-achieve-mcs-certification
/blog/another-successful-cpd-road-trip-at-baltic-mill
/blog/purewell-variheat-delivers-cast-iron-reliability-and-efficiency-at-skipton
/blog/new-stratton-mk3-boilers-for-pool-heating-system-in-caravan-park
/blog/graham-cook-technical-sales-manager
/blog/hamworthy-heating-at-cibse-build2perform-live-2024
/blog/hamworthy-join-macmillans-worlds-biggest-coffee-morning
/blog/hamworthy-receives-alcumus-safecontractor-accreditation
/blog/plants-sold-and-money-raised-for-macmillan-cancer-support
/blog/unintended-consequences-in-building-services
/blog/groupe-atlantic-makes-major-investment-in-clade-engineering-systems
/blog/world-environment-day
/blog/living-more-sustainably-plastic-free-july
/blog/team-hamworthy-complete-jurassic-coast-mighty-hike-challenge
/blog/hamworthy-replaces-fleet-boiler-range
/blog/aluminium-boiler-with-1mw-output
/blog/stainless-family-tour-visits-ireland
/blog/investing-in-technical-knowledge
/blog/chris-barrett-joins-hamworthy-sales-team
/blog/hamworthys-stainless-family-tour-hits-central-london
/blog/join-the-hamworthy-team-at-a-specifi-event-near-you
/blog/get-heard-in-our-survey
/blog/hamworthy-heating-cleans-up-the-beach
/blog/our-new-cibse-accredited-heat-pump-cpd-and-white-paper-are-here
/blog/hamworthy-staff-supports-christmas-hamper-charity-appeal
/blog/upton-boiler-shortlisted-for-second-industry-award
/blog/new-larger-output-model-of-wall-hung-boiler-stratton-mk2-available
/blog/twin-returns-for-maximum-efficiency
/blog/hamworthy-heating-moves-production-facilities
/blog/a-national-brand-that-stays-connected-to-its-heritage
/blog/cibse-cpd-module-primary-circuit-design
/blog/hamworthy-meets-highest-business-standards
/blog/supporting-excellence-at-the-construction-news-specialists-awards
/blog/hamworthy-launches-new-cibse-accredited-cpd-seminar
/blog/hamworthy-announces-fundraising-result-for-local-charity-julias-house
/blog/noel-lally-rejoins-hamworthy-as-new-area-sales-manager
/blog/high-demand-for-high-output-boilers
/blog/jason-fretwell-heads-up-hamworthy-sales-team
/blog/roadshow-tour-2019-successful-kick-off
/blog/hamworthy-joins-dorset-chamber-of-commerce
/blog/british-manufacturing-gets-a-gbp22m-boost
/blog/darren-finley-appointed-chair-of-icom
/blog/hamworthy-supports-ashrae-uk-chapter-at-university-of-oxford
/blog/paul-mickleburgh-london-specifications-sales-manager-hamworthy
/blog/christian-robinson-london-area-sales-manager
/blog/new-tyneham-heat-pump-brochure
/blog/save-the-date-cibse-build2perform-live-event
/blog/we-ve-launched-our-new-dorchester-dr-sg-stainless-steel-water-heater
/blog/new-stratton-mk3-condensing-boiler-offers-a-flexible-solution
/blog/the-upton-boiler-range-when-size-matters
/blog/weve-released-our-new-tyneham-ashp-range-guide
/blog/meet-the-hamworthy-experts-at-specifi-2023
/blog/dave-ward-celebrates-25-years-on-the-hamworthy-team
/blog/keep-plant-rooms-running-efficiently-with-a-free-site-survey-from-hamworthy
/blog/our-year-in-events-a-look-back-at-a-busy-year
/blog/first-batch-of-ecobricks-delivered-to-lockyers-middle-school
/blog/the-hamworthy-summer-social-2023-is-a-hot-date-for-the-diary
/blog/hamworthy-sponsor-the-2023-cibse-ashrae-technical-symposium
/blog/hamworthy-bake-off-raises-money-for-children-in-need
/blog/see-hamworthy-at-emex-and-cibse-build2perform-in-london
/blog/hamworthy-staff-run-for-the-money-in-ringwood
/blog/hamworthy-finalises-sales-team-lineup
/blog/upton-boiler-receives-commended-at-seai-energy-awards
/blog/wessex-modumax-mk3-modular-boiler-gets-operating-temperature-boost
/blog/hamworthy-welcomes-two-new-sales-team-members
/blog/books-for-the-community
/blog/gary-banham-joins-hamworthy-sales-team
/blog/groupe-atlantic-uk-raises-over-gbp120-000-for-macmillan
/blog/hamworthy-staff-donate-christmas-gifts-to-local-womens-refuge
/blog/hamworthy-welcomes-customers-at-commercial-boiler-launch-in-london
/blog/wessex-modumax-mk3-is-highly-commended
/blog/the-road-to-decarbonisation-of-commercial-heating
/blog/vince-ng-joins-hamworthy-sales-team
/blog/macmillan-coffee-morning-gets-hamworthy-support
/blog/the-future-of-hvac-a-roundup-of-the-h-and-v-news-hvac-summit-2019
/blog/grab-yourself-a-deal-in-our-new-great-upton-super-save-promotion
/blog/hamworthy-office-move
/blog/the-uks-progress-on-tackling-carbon-emissions
/blog/maximise-boiler-controls-to-use-less-energy
/blog/tyneham-heat-pump-launch-at-mercedes-benz-world
/blog/a-farewell-from-and-a-welcome-to-the-sales-team
/blog/hamworthy-launch-new-on-demand-course-with-besa-academy
/blog/jack-dinnewell-from-ng-bailey-wins-besa-award-sponsored-by-hamworthy
/blog/dr-elaine-lancaster-is-first-female-eua-president
/blog/two-coils-are-better-than-one
/blog/hamworthy-sponsor-cibse-technical-symposium-for-second-year
/blog/hamworthy-sponsors-cibse-ashrae-technical-symposium
/blog/new-pipework-kits-for-space-saving-upton-boiler
/blog/hamworthy-and-cedar-green-temporary-boiler-rooms
/blog/hamworthy-team-member-supports-easter-egg-hunt-at-local-school
/blog/groupe-atlantic-uk-brands-raise-over-38k-for-charity
/blog/new-purewell-variheat-cast-iron-condensing-boiler-available
/blog/2019-boiler-roadshow
/blog/bob-smith-joins-hamworthy-heating-sales-team
/blog/hamworthy-launches-compact-condensing-water-heater
/blog/cleaner-heat-cashback-scheme-funds-reduced
/blog/two-promotions-for-hamworthy-sales-team
/blog/hamworthy-raises-1100-for-its-charities
/blog/leeds-product-training-centre-open
/blog/next-day-delivery-service-available
/blog/our-latest-commercial-heat-pump-cpd
/blog/team-hamworthy-conquer-leeds-abbey-dash-challenge
/blog/hamworthy-agent-mcdowall-welcomes-third-generation
/blog/hybrid-heating-solution-enhancing-efficiency-and-control
/blog/university-upgrades-to-new-modumax-mk4-boilers
/blog/build-your-cpd-hours-with-our-cibse-approved-presentations
/blog/trevor-betts-joins-the-hamworthy-team
/blog/hamworthy-welcomes-new-area-sales-manager-for-london
/blog/hot-water-heaters
/blog/product-launch
/blog/charity
/blog/events
/blog/training-and-cpds
/blog/employees
/blog/company-news
/blog/company-news/p2
/blog/air-source-heat-pumps
/blog/air-source-heat-pumps/p2
/blog/customers
/blog/commercial-gas-boilers
/blog/commercial-gas-boilers/p2
/blog/p2
/blog/p3
/blog/p4
/blog/p5
/blog/p6
/blog/p7
/blog/p8
/blog/p9
/blog/p10
/blog/p11
/blog/p12
/blog/p13
/blog/p14
/blog/p15
/blog/p16
/blog/p17

Articles

/articles
/articles/why-should-you-consider-using-heat-pumps-in-cascade-for-your-next-heat-pump
/articles/retrofit-made-easy-why-cast-iron-boilers-are-still-winning-in-tough-installations
/articles/understanding-modern-condensing-water-heaters-for-end-of-life-and-replacement-systems
/articles/using-wide-temperature-differentials-to-improve-the-efficiency-of-heating
/articles/using-heat-pumps-for-efficient-hot-water-generation-on-lower-temperatures
/articles/specifying-hybrid-heat-pump-systems-in-the-transition-to-low-carbon-energy
/articles/refurb-or-replace-what-to-consider-when-upgrading-your-commercial-heating
/articles/is-stratton-mk3-the-most-compact-wall-hung-boiler-cascade-on-the-market
/articles/how-to-maximise-energy-efficiency-from-heat-pump-systems
/articles/how-to-choose-the-best-boiler-heat-exchanger-for-commercial-heating-projects
/articles/exploring-the-funding-options-for-heat-pump-projects-in-commercial-buildings
/articles/considerations-for-commercial-ashp-selection-specification-and-system-design
/articles/combine-but-also-separate-the-old-from-the-new-for-an-efficient-heating
/articles/key-considerations-when-selecting-a-hot-water-system-for-your-next-commercial-project
/articles/domestic-hot-water-dhw-and-the-journey-to-sustainable-commercial-hot-water
/articles/hybrid-heat-pump-systems-for-refurbs
/articles/the-best-boiler-replacement-options-for-old-commercial-heating-systems
/articles/why-water-composition-matters-when-selecting-commercial-water-heaters
/articles/rediscover-the-purewell-variheat-boiler
/articles/commercial-boiler-flue-systems
/articles/modular-boiler-for-heat-networks
/articles/how-to-benefit-from-heat-load-matching-in-heat-networks
/articles/minimum-energy-efficiency-standards-mees
/articles/hydrogen-as-a-fuel-source-who-what-where-when-why-and-how
/articles/what-are-expansion-vessels-for-unvented-kits
/articles/exploring-the-options-and-benefits-of-a-modular-boiler-system
/articles/the-benefits-of-stainless-steel-in-hot-water-generation
/articles/building-regulations-part-l-uplift-what-s-changed-one-year-on
/articles/how-does-a-calorifier-work
/articles/primary-circuit-or-boiler-shunt-pumps-in-commercial-heating
/articles/no-flow-boilers-application-and-installation
/articles/what-is-a-low-loss-header
/articles/how-to-size-a-low-loss-header
/articles/for-an-efficient-space-saving-solution-the-only-way-is-upton
/articles/the-role-of-the-heat-pump-in-the-journey-to-net-zero
/articles/direct-hot-water-systems
/articles/corrosion-protection-for-water-tanks-water-heaters
/articles/why-is-the-refrigerant-important-when-selecting-a-heat-pump
/articles/heat-pumps-role-in-the-net-zero-goal
/articles/sizing-hot-water-systems-for-sports-facilities
/articles/what-are-the-best-methods-for-building-decarbonisation-in-the-uk
/articles/the-benefits-of-modern-modular-boilers-in-plant-room-design
/articles/why-you-need-a-buffer-tank-when-installing-a-heat-pump
/articles/methods-of-hydraulic-separation-for-heating-systems
/articles/what-is-stratification-in-water-heaters
/articles/open-vented-heating-systems-compared-with-sealed-systems
/articles/changing-atmospheric-boilers-to-condensing-boilers
/articles/what-is-a-low-loss-header-and-when-to-use-one
/articles/whole-life-cost-analysis-and-commercial-boiler-payback
/articles/erp-energy-labelling
/articles/multiple-boiler-controls-and-efficient-boiler-systems
/articles/why-should-i-consider-hamworthy-to-commission-my-boilers
/articles/the-energy-technology-list-and-enhanced-capital-allowances
/articles/what-makes-our-cast-iron-boiler-erp-compliant
/articles/energy-legislation-for-carbon-reduction-targets
/articles/benefiting-from-condensing-the-size-of-heating-equipment
/articles/erp-compliant-boilers
/articles/temporary-and-mobile-boiler-plant-rooms
/articles/cast-iron-boilers
/articles/indirect-hot-water-cylinders-and-storage-tanks
/articles/what-are-district-heating-networks
/articles/the-whats-hows-and-whys-of-nox-emissions-in-commercial-boilers
/articles/comparing-direct-and-indirect-fired-water-heaters
/articles/what-is-a-calorifier
/articles/what-is-an-unvented-kit
/articles/uk-hydrogen-strategy-what-does-it-tell-us
/articles/hydrogen-one-gas-grid-many-products
/articles/cleaner-heat-cashback-scheme
/articles/condition-improvement-fund-for-school-boilers
/articles/how-does-the-erp-directive-affect-water-heaters
/articles/medium-combustion-plant-directive-in-commercial-heating
/articles/whos-responsible-for-driving-condensing-boiler-efficiency
/articles/efficient-heating-system-design-with-boiler-controls-and-sensors
/articles/the-dr-sg-water-heater-an-expert-opinion
/articles/managing-the-risk-of-legionella-in-domestic-hot-water-systems
/articles/key-considerations-for-school-summer-plant-room-upgrades
/articles/direct-fired-hot-water
/articles/indirect-hot-water
/articles/hybrid-heating-systems
/articles/hot-water-heaters
/articles/hot-water-heaters/p2
/articles/commercial-gas-boilers
/articles/commercial-gas-boilers/p2
/articles/commercial-gas-boilers/p3
/articles/air-source-heat-pumps
/articles/funding
/articles/advice-specification-knowledge
/articles/service-and-maintenance
/articles/hydrogen
/articles/district-heating
/articles/unvented-systems
/articles/refurbishment
/articles/refurbishment/p2
/articles/new-build
/articles/hydraulic-seperation
/articles/legislation
/articles/legislation/p2
/articles/modular-boilers
/articles/low-carbon-heating
/articles/p2
/articles/p3
/articles/p4
/articles/p5
/articles/p6
/articles/p7

Case Studies

/case-studies
/blog/tyneham-heat-pump-cascade-installed-at-cambridge-primary-school
/case-studies/university-of-huddersfield-modumax-mk4
/case-studies/corpus-christi-college-university-of-cambridge
/case-studies/upton-boilers-solve-heating-challenges-in-cambridge-office-block
/case-studies/the-church-of-our-lady-of-the-assumption-and-the-english-martyrs
/case-studies/hybrid-heat-pump-system-for-stansfield-business-centre
/case-studies/new-hybrid-heating-system-installed-at-grantham-health-centre
/case-studies/significant-efficiency-gains-and-carbon-reductions-with-modumax-mk3
/case-studies/new-purewell-variheat-mk2-upgrade-at-skipton-building-society
/case-studies/aston-villa-trinity-stand-birmingham
/case-studies/modumax-offers-stacks-of-benefits-at-teresa-gavin-house
/case-studies/nebula-court-london
/case-studies/stanmore-place-london
/case-studies/multi-tenanted-office-block
/case-studies/walton-community-hospital
/case-studies/nottingham-university
/case-studies/christchurch-police-station
/case-studies/the-knaresborough-inn
/case-studies/bournemouth-and-poole-college
/case-studies/st-catharines-s-college-cambridge
/case-studies/madani-high-school-leicester
/case-studies/dorking-sports-centre-surrey
/case-studies/duppas-junior-school-croydon
/case-studies/the-hive-manchester
/case-studies/carlton-hotel-bournemouth
/case-studies/marlowe-theatre-canterbury
/case-studies/allenbourn-middle-school-wimborne
/case-studies/canford-school-dorset
/case-studies/cross-rental-packaged-plant-room-nationwide
/case-studies/bourne-view-care-home
/case-studies/welcombe-hotel
/case-studies/baglioni-hotel
/case-studies/drayton-manor-hotel-staffordshire
/case-studies/cheltenham-racecourse
/case-studies/langham-hotel-london
/case-studies/upton-boilers-provide-space-saving-solution-in-holburn-office-block
/case-studies/molesey-hospital
/case-studies/forest-holme-hospice-dorset
/case-studies/braithwaite-house-tower-block
/case-studies/pitfield-street-london
/case-studies/royal-institution-of-great-britain
/case-studies/hull-and-east-yorkshire-centre-for-the-deaf
/case-studies/west-ham-nursery
/case-studies/doncaster-racecourse
/case-studies/upton-house
/case-studies/riverside-childrens-centre-canterbury
/case-studies/abbey-hill-academy
/case-studies/danubius-hotel
/case-studies/st-pauls-cathedral-london
/case-studies/cascade-tyneham-290ht-commercial-heat-pumps
/case-studies/new-tyneham-heat-pump-at-office-units
/case-studies/hybrid-heating-systems
/case-studies/hot-water-heaters
/case-studies/hot-water-heaters/p2
/case-studies/commercial-gas-boilers
/case-studies/commercial-gas-boilers/p2
/case-studies/commercial-gas-boilers/p3
/case-studies/commercial-gas-boilers/p4
/case-studies/air-source-heat-pumps
/case-studies/temporary-and-packaged-plant-rooms
/case-studies/residential-boilers
/case-studies/hotels-stadiums-and-other-leisure-facilities
/case-studies/pressure-jet-boilers
/case-studies/historic-listed-buildings-and-churches
/case-studies/hospitals-hospices-and-care-homes
/case-studies/offices-public-buildings-and-retail-spaces
/case-studies/schools-universities-and-daycare
/case-studies/p2
/case-studies/p3
/case-studies/p4
/case-studies/p5
/case-studies/p6
/case-studies/p7