Small in size.
Big on performance.
Built for UK homes.
Guival Small Electric Boilers. Free Standard Delivery August 2025 only.
Summer’s the best time to install.
And now, delivery is FREE.
Boiler installs don’t have to wait for winter emergencies. Planning ahead means better availability and stress-free installs — plus during August, standard delivery is completely free.
Normally £60 + VAT — now £0, anywhere in mainland UK. Just add to basket. We’ll handle the rest.
Offer ends 31st August, 2025.
Built for UK homes
Why Guival Small works for UK Homes
Meet the Guival Small series — our most compact electric combi boilers yet. Made in Italy, and trusted by thousands of homeowners making the switch from gas or upgrading old electrics.
✔️ Heats fast, runs quietly
✔️ Designed for flats, small homes, and tight spaces
✔️ No external cylinders or tanks needed
✔️ Easy to operate
✔️ 12kW Single Phase
✔️ Install and Support team based right here in the UK
Guival Small Electric Combi Boilers vs Generic Import Boiler
Guival Small Electric Boiler Models
Guival Small N
12kW Single Phase
Heating-Only Electric System Boiler for Wet Central and Underfloor heating, from
£780
+VAT
Wall-hung electric system boiler
Compatible with Indirect Hot Water Cylinders
Up to 14 radiators
Up to 100 m2 underfloor heating
UK local Support Team
Guival Small C
12kW Single Phase
Electric Combi Boiler for Properties with a Shower + Wet Central Heating, from
£995
+VAT
Wall-hung electric combi boiler
For Showers and Domestic Hot Water
Up to 14 radiators
Up to 100m2 underfloor heating
UK local Support Team
Guival Small BPL
12kW Single Phase
Electric Combi Boiler for Properties with a Shower and Bath + Wet Central Heating, from
£1,299
+VAT
Wall-hung electric combi boiler with inbuilt tank
For Showers, Bath and Domestic Hot Water
Up to 14 radiators
Up to 100m2 underfloor heating
UK local Support Team
Economic
from £780, Guival Small is the most affordable Italian Electric Boiler in the market.
Certified
Fully certified and compliant with UK/EU strict regulations, and proud to show them.
Safe
Built for UK Homes, at 12kW, Guival Small provides safe heating without circuit overload.
Supported
Backed up by our professional Team of UK-based engineers and Customer Support.
Your home’s next boiler, delivered free this August.
Free delivery applies to mainland UK addresses on orders placed between 1–31 August 2025. Standard delivery only (next-day delivery excluded).
Still unsure?
Ask us first. Buy with confidence.
We’ll help you choose the right model for your home or renovation plans — no pressure, no jargon.
Call us at 01628636099 or send us a message via WhatsApp - we are online Monday to Friday, 9AM to 5PM
TESTIMONIALS
What our
customers say
The staff at Electric Combi Boiler Company are knowledgeable and helpful, even over a year after installation. Would thoroughly recommend them and their boilers.
— by Ian
I honestly could not rate them any higher! From the minute I called and spoke to the lady on the phone, she organised an appointment with an engineer a few days later, her service was 10/10 even speaking me through the payment process etc.
—by Kaitlin Leah
Incredibly efficient and lovely service
I’ve only had great experiences with the company. The guys who originally installed it were delightful, the engineer this winter was just as charming, and everyone in the office is helpful and friendly, too.
—by James Treadwell
Contact us
ADDRESS
Green Acres, Oakley Green Road, Windsor, SL4 4QF
PHONE
0208 998 2024
WHATSAPP SUPPORT CHAT
contact@electricocmbiboilers.uk
© 2025 AbcotUK Ltd / Electric Combi Boilers . All rights reserved.