Combi
Boilers

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Combi Boilers combine space-saving efficiency and energy-saving technology, providing instant hot water directly from the mains. It eliminates the need for bulky water tanks, making it perfect for homes with limited space. Combi boilers have become the preferred heating option in the UK.

  • Exceptionally efficient
  • ErP A-ratings
  • 90% Efficiency levels
  • Reduced Energy Waste
  • Rapid hot water delivery
  • Straightforward Installation
  • Minimal maintenance requirements

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Combi Boiler Installation with Appollo

Looking for a Combi Boiler installation across the North East? Our Gas Safe engineers provide quick and professional installations in Newcastle, Sunderland, Durham, and surrounding areas. We assess your home’s needs, recommend the perfect Combi Boiler, and ensure a hassle-free installation with fixed pricing and no hidden costs. Plus, we offer system protection options, including magnetic filters, to improve longevity.

Combi Boiler Servicing

Regular Combi Boiler servicing ensures your system runs efficiently, maintains warranty coverage, and helps prevent costly repairs by catching issues early. Our expert engineers offer flexible servicing appointments across the North East, keeping your Combi Boiler in top condition all year-round.

Combi Boiler Repairs

At Appollo Gas, we offer fast and reliable Combi Boiler repairs across the North East. Our Gas Safe-registered engineers will promptly schedule a visit to restore your boiler and heating system, ensuring your home is warm and comfortable again.

Which Combi Boiler Is Right For My Home?

Selecting the right combi boiler depends on your household’s size, hot water usage, and energy efficiency goals.

If you’re unsure, arranging a free boiler quote ensures you choose the right model for your home’s heating needs.

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FAQs On Combi Boilers

What is a combi boiler?

A combi (combination) boiler provides heating and hot water directly from the mains, eliminating the need for a separate water tank.

How long do combi boilers last?

On average, 10–15 years with regular servicing from a Gas Safe engineer.

Are combi boilers energy efficient?

Yes, modern ErP A-rated combi boilers can reach up to 94% efficiency, helping to lower your energy bills.

What size combi boiler do I need?

A 24–27 kW boiler suits smaller homes, 28–34 kW fits medium homes, and 35–42 kW is ideal for larger properties.

Can I replace my old boiler with a combi boiler?

Yes, a professional boiler installation service can remove your old system and fit a combi boiler in most properties.
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