Hybrid Heating Installation, Engineered for the Future
Hybrid heating isn’t just a solution — it’s the evolution of heating systems.
At Green Gas & Energy, we install hybrid heating setups that combine modern heat pumps and gas boilers, delivering exceptional energy efficiency, cleaner running, and unwavering comfort. We cover Newcastle, Jarrow, South Tyneside and the North East — always with expert design, premium systems, and local care.
✅ Best of both worlds
Our systems intelligently shift between boiler and heat pump, using the most efficient option depending on outdoor temperature and heat requirement.
✅ Huge energy savings
Intergas Xtend hybrid systems can reduce gas consumption by up to 82.5%, while retaining boiler-level comfort year-round.
✅ Premium control included
Smart thermostats and gateways are integrated at install. We optimise performance daily — and teach you how to use them.
✅ Retrofit or brand new
Upgrade an existing Intergas combi boiler or go full hybrid — both options offer warranty extensions and installation efficiency.
✅ Accredited & trusted
We’re Gas Safe and heat pump specialists — and trained by Intergas and Vaillant for hybrid system installs.
Why Go Hybrid with us?
Learn more about Intergas boilers paired with Hybrid Xtend
How Hybrid Heating Works
Hybrid systems pair a gas combi boiler with an air source heat pump (ASHP) — controlled by intelligent software that automatically selects the most efficient source:
✅ Heat pump runs in milder conditions
✅ Boiler steps in during colder weather
✅ Smart controls balance comfort, carbon and cost
This ensures year-round performance, no loss of hot water pressure, and smoother running than standalone heat pumps.
Hybrid heating systems often allow us to use your existing central heating pipework, reducing installation time, upheaval, and cost — while still delivering the full benefits of heat pump efficiency.
Less disruption, lower costs
Because your boiler still handles the hot water, there’s no need for a large cylinder or hot water tank — saving space and keeping things simple.
No cylinder needed
Customer Feedback and Reviews
Spotlight on Intergas Xtend Hybrid
We often fit the Intergas Xtend Split system — a compact, retrofit-ready package:
5 kW outdoor ASHP + indoor relay/controls
Compatible with any Intergas ErP combi boiler
Cuts gas use by up to 82.5%
Extremely quiet (≈ 34 dB(A) @ 5 m)
Extends boiler warranty to up to 15 years
Compact indoor unit (57x16x27 cm), ASHP outdoor unit (68x96x36 cm)
This modular system means easier installs, fewer changes to pipework, and more flexibility in retrofit projects.
What Makes Our Hybrid Installs Different?
Efficiency isn't optional — it's designed in.
At Green Gas & Energy, we treat every hybrid install as a complete heating system design, not just a bolt-on:
Every install includes a Magnacleanse flush and water treatment
We take 3-4 full days, not 24 rushed hours
Controls are set up and fully explained — no blank screens or cold rooms
We match your home to the right system with care and accuracy
Shortcuts cost more in the long run. We don’t do short cuts.
What to Expect: Step-by-Step Hybrid Installation
11. Initial Survey
We inspect your home, current boiler and insulation, then advise on hybrid suitability.
2. Tailored Proposal
You’ll receive a clear quote: retrofit OR full hybrid, detailed savings and system design.
3. Installation Days
Clean, noise-mitigated, two-day installation, including flush, mounting and wiring.
4. Commissioning & Controls Setup
We calibrate your system for your home, program smart thermostats, and test performance.
5. Handover & Training
We walk you through everything, register warranties, and leave you confident in how it works.
6. Aftercare
Local, personal support with servicing, performance checks, and energy tips.
Want some honest advice on the best route for your home? Get in touch and we’ll help you work it out — no pressure, no pushy sales talk.
Not Sure if Hybrid Is Right?
Let’s explore other options
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Boiler Repairs
No heating? Strange noises? Don’t stress — we fix boiler problems fast, with no hidden charges and giving you real peace of mind. Trusted, local, and here when you need us.
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New Boiler
Old boiler on its last legs? We install reliable, energy-efficient boilers with care, precision, and no hidden surprises — keeping your home warm, safe, and future-ready.
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ASHP
Thinking greener? We install and maintain air source heat pumps for clean, efficient home heating — ideal for lowering your bills and your carbon footprint.
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SMART Heating Controls
Take control of your comfort — and your energy bills. Upgrade to a smart thermostat for better efficiency, remote access, and a warmer home that works around your lifestyle.