Boilers & Cylinders


Whether your current boiler needs replacing, or you are looking for a new and more efficient boiler for your property then we can help. Our engineers are well experienced in specifying and installing boilers. Our engineers have regular training on a variety of products with manufacturers so not only are you getting a new boiler but it’s being installed by a highly skilled, manufacturer trained engineer.

Why get a new boiler?

  • System specification and sizing
  • New boilers are highly efficient
  • Saving of up to 30% on heating bills
  • Better for the environment
  • Less expense on costly break downs


Amanzi offer a large range of new cylinders supplied and fitted. Whether your old gravity fed cylinder needs replacing or you’d like to get rid of those noisy shower pumps and install a more efficient pressurised cylinder. We’ve got you covered.

Why get a new cylinder?

  • System specification and sizing
  • Cylinder replacements
  • Gravity to pressurised conversions
  • Cylinder relocations
  • Boosted pressure systems for the whole house

Frequently Asked Questions

Normally a like-for-like boiler swap can be done in a day. This will depend on how much other work is needed to upgrade your system to meet latest efficiency guide.

Amanzi always do a full system cleanse or power flush of your heating system when installing a boiler. This is fundamental for the protection of your new boiler. Amanzi also fit magnetic filters to all systems when installing a new boiler as an added long-term protection.

All boilers specified by Amanzi come with a 7 year manufactures warranty.

Yes - provided that your incoming mains water meets a minimum requirement of 20 litres per a minute then we can easily convert the system.

If the flow rate of the incoming mains is not sufficient enough we can install a pressure boosting system to meet the requirements and allow the system to operate efficiently.

All cylinders specified by Amanzi come with a 25 year manufacturer's warranty.

Our Other Services

Bathroom Installations
Commercial & Landlords
General Maintenance
Heating Services
Plumbing Services
UFH & Renewables
Water Softeners & Treatment

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