Installation, operation & maintenance manuals
The manuals below include technical information to help with installing, commissioning, operating and servicing Hamworthy equipment.
These manuals are the latest versions for Hamworthy commercial heating and hot water products. If you require an older version please contact the technical team on 01202 662500. If you need information on obsolete/discontinued products visit our discontinued products page.
Use the search box to find manuals by product name or manual code (this is the 9 digit number on the bottom right of every page starting with 50000XXXX).
- Title
- Short Description
- Type
- Size

500001305-B QAA73.210 Programmable Room Unit Guide.pdf
QAA55 room unit programming instructions, installers guide, O&M operation and maintenance manual, installation manual,

AGU 2.550 Expansion Kit Wiring Instructions
Purewell Variheat mk2 Boilers AGU 2.550 Expansion Kit Wiring Diagram

AGU 2.550 Kit instructions
AGU 2.550 extension module installers guide, O&M, installation and operating manual

Arne Eco installation manual
Arne Eco, installers guide, O&M, operation and maintenance manual, installation manual, 500001194

Burstock expansion vessel installation manual
Burstock expansion vessel, installers guide, O&M, operation and maintenance manual, installation manual, 500001300

Chesil electronic pressurisation unit installation manual
Chesil pressurisation unit, 500001181, electronic installers guide, operation manual, O&M, operation and maintenance manual

Chesil standard pressurisation unit installation manual
Chesil pressurisation unit, installers guide, O&M, operation and maintenance manual, installation manual, 500001182

Clenston air and dirt separator installation manual
Clenston air and dirt separator, 500001301, installation manual, installers guides, operation and maintenance manual, O&M,

Dorchester DR-CC installation manual
Dorchester DR-CC, installers guide, O&M, operation and maintenance manual, installation manual

Dorchester DR-FC Evo 25-120 installation manual
Dorchester DR-FC Evo 25-120, installers guide, O&M, operation and maintenance manual, installation manual, 500001195