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Main Eco Compact  Combi

Terms & Conditions

  The offer applies to the Supply and Installation of

MAIN Eco Compact 30kW Combi boilers!


     This offer is for a straight swap which will go into the same position as your existing Natural Gas boiler. Presuming you meet BOILER Plus* requirements and already have the following:
   – Horizontal flue
   – Adequate Natural Gas feed

   – Existing condensing pipe.

MAIN Eco Compact 30kW Combi Swap offer coms with the following  as a standard:

  - MAIN EcoCompact 30 Combi Boiler, 5 years warranty
  - Magnetic filter

  - Weather compensator

  - Chemical flushing,

If you’re unsure what type of Boiler you got, no problem at all...   Just follow two single steps:

Step 1.

 At your convenience, please forward us pictures of your existing boiler and Setup via Messenger, WhatsApp 07784176578 or e-mail:

Step 2.

  We provide you with our expert advice on what is suitable for your specific requirements.

 For a Conventional or a Traditional system with a Cylinder (or similar).    We can upgrade your system to increase its efficiency and decrease running cost by up to 47%. Costs depend on job difficulty and must be estimated individually.

All Installations will be carried out by our Gas-Safe Engineer, Approved Installers by the H.S.E

All Installations come with Gas safety certificates Registration with Gas Safe Building Regulations Notified.

OPTIONAL EXTRAS available upon request:


- Limescale Inhibitor

- Smart Controller
- Power flushing

Please contact us for any questions or clarifications, and we will be more than happy to Assist! 

Boilers: Services
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