![At NationalBoiler.co.uk, we make buying and installing a new boiler simple, affordable, and stress-free. ✅ What We Offer: ✔ Top-brand boilers (Worcester Bosch, Vaillant, Ideal & more) ✔ Expert installation by Gas Safe engineers ✔ Competitive pricing with 0% finance options ✔ 10-year warranties for peace of mind ✔ Nationwide coverage (excluding Ireland) ✅ Why We’re the Smart Choice: ✔ 10+ years of trusted service – We know boilers inside out ✔ No pushy sales – Just honest, expert advice ✔ Quick, clean installations – Minimal disruption to your home ✔ Aftercare support – We’re here long after installation 🔥 Upgrade your heating the smart way – with NationalBoiler.co.uk! 🔧 Our Boiler Services ✔ Boiler Repairs 24/7 emergency call-outs – No one should be left in the cold! Gas Safe certified engineers – Fully qualified & trustworthy Fixed-price diagnostics – No hidden fees All makes & models covered – From Worcester Bosch to Ideal ✔ Boiler Servicing Annual safety checks – Prevent breakdowns & save money Manufacturer warranty protection – Keep your guarantee valid Thorough 12-point inspection – We check everything! Energy efficiency advice – Lower your bills ✔ Landlord Certificates CP12 Gas Safety Checks – Legally compliant for rentals Fast certification – Same-day reports 💡 Why Choose Us for Repairs & Servicing? ✅ Same-day availability – We know emergencies can’t wait ✅ Transparent pricing – No nasty surprises ✅ First-time fix guarantee – We get it right the first time ✅ Trusted by homeowners & landlords – 1,000+ 5-star reviews "Called for an emergency repair – engineer arrived within 2 hours and fixed it straight away!" ⭐⭐⭐⭐⭐ – James R., London 📅 Book Your Service or Repair Today Keep your boiler in top condition with National Boiler’s expert care: [📞 Call for Emergency Repairs 07932 84 2006] [📅 Book a Service Online] [🏠 Landlord? Get Your CP12 Certificate] Gas Safe Registered | 10+ Years Experience | Nationwide Coverage Don’t wait for a breakdown – schedule your boiler service today! 🔧🔥](https://nationalboiler.co.uk/wp-content/uploads/2025/02/National_Boiler-Combi_Boiler-System_Boiler-Regular_Boiler-Back_Boiler-Free_delivery_in_UK-Boiler_Installation-Plumbing_Heating_Installation_Repair_Services.png?1764470167)
Medium House Combi Boiler GAS
Suitable for 4-5 Bedrooms, 1-2 Bathrooms
Showing all 3 results
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Worcester Bosch Greenstar 32cdi Compact Combi Boiler NG
£2,899.00 Add to basket🔥 Good Value | ✅ Free delivery | ✅ Includes Installation
🏡 Perfect For:✅ 3-4 bedroom homes 🏠
✅ Homes with 2 bathrooms 🚿🚿
✅ Families needing constant hot water 👨👩👧👦
✅ Energy-conscious homeowners 💡 -
Worcester Bosch Greenstar 8000+ 32kW Combi Boiler NG
Original price was: £3,209.00.£3,179.00Current price is: £3,179.00. Add to basket🔥 Premium Boiler | ✅ Free delivery | ✅ Includes Installation
💡Reliable Heating for Your Family Home
✅ Ideal for 3-4 bedroom homes with 1-2 bathrooms
✅Powerful performance – hot water whenever you need it
✅ Compact and space-saving – no water tank required
✅ 94% energy efficient – keeps your bills lower
✅ Works with smart controls (Worcester Wave app)
✅Quiet operation – won’t disturb your home
✅12-year warranty* for long-term peace of mind -
Worcester Bosch Greenstar 8000+ Style 32kW Combi Boiler NG
£3,185.00 Add to basket🔥 Premium Boiler | ✅ Free delivery | ✅ Includes Installation
✅Output: 32kW (heating & hot water)
✅Type: Combi boiler (no cylinder needed)
✅Efficiency: 94% ErP (A-rated)
✅Hot Water Flow Rate: ~14.5 litres/min @ 35°C rise
✅Dimensions: 780mm H x 450mm W x 365mm D
✅Warranty: Up to 12 years (with professional installation)
✅Smart Ready: Pre-configured for Wave smart thermostat
✅Noise Level: 43dB (QuietMark certified)
✅Design: Matte black finish with full-colour LCD touchscreen
