Installed fast
Most single-room systems fitted in a day, with minimal disruption.
Stay cool all summer. Heat in winter too.
Get a fixed quote in seconds,
fixed price, professional installation included.
Which? Trusted Trader
for 2 years running
Which? Trusted Trader
for 2 years running
Working with the best
Recognised by the biggest names in home services.
Getting started is simple
Answer a few questions, pick your unit, and we handle the rest.
1
Get your quote
Answer a few quick questions about your home and cooling needs.
No signup needed
2
Pick a package
Choose from top-rated air conditioning units that fit your home and budget.
Finance options available
3
Choose install date
Pick a date that works for you — often within 1–2 days for single units.
Fast AC install
Premium AC units for any budget
Browse our latest range of air conditioning units with professional installation included.
Swipe to see more
Budget Air-Conditioning
Haier Revive
6-Year Warranty
Both heating and cooling
ErP rating of A++ for cooling
Whisper-quiet down to 18 dBA
Fixed price (inc. VAT)
£2,245
or, monthly from
£47
Great for heating & cooling
Alpha Immergas Thor
5-Year Warranty
Both heating and cooling
ErP rating of A++ for cooling
Whisper-quiet
Fixed price (inc. VAT)
£2,445
or, monthly from
£51
Affordable Air-Conditioning
Daikin Sensira
2-Year Warranty
Both heating and cooling
ErP rating of A++ for cooling
Whisper-quiet down to 20 dBA
Fixed price (inc. VAT)
£2,495
or, monthly from
£52
Efficient & quiet
silent mode
Silent mode
Bosch Climate 3200i
5-Year Warranty
Provides both Heating and cooling
Clean filtered air in your home
ErP rating of A++ for cooling
Fixed price (inc. VAT)
£2,575
or, monthly from
£54
Great for heating & cooling
Alpha Immergas Thor (2 pack)
5-Year Warranty
2x indoor units (multi split system)
Both heating and cooling
ErP rating of A++ for cooling
Fixed price (inc. VAT)
£3,795
or, monthly from
£79
Efficient & quiet
2 room pack
Bosch Climate 5000 M (2 pack)
5-Year Warranty
2x indoor units (multi split system)
Provides both Heating and cooling
Clean filtered air in your home
Fixed price (inc. VAT)
£3,945
or, monthly from
£82
Heats & cools
Reverse-cycle tech keeps you comfortable summer and winter.
No planning usually
Most home installs fall under permitted development rights.
Air con for every room
From bedrooms to open-plan spaces — pick the setup that fits your home.
3.5kW
Bedroom & office
Perfect for smaller rooms that need quiet, efficient cooling.
Whisper-quiet
Better sleep
Single split
Most popular · 5.3kW
Living room
Ideal for lounges and bigger bedrooms the whole family can enjoy.
A++ cooling
Heating too
Fixed price
Multi-split
Multiple rooms
Cool up to 3 rooms independently from one outdoor unit.
2–3 rooms
Individual control
One outdoor unit
Experience iHeat
Fixed online prices, with easy and fast installations.
Deluxe AC Brands
We only stock and install the very best air conditioning units from award-winning brands.
Premium After Care
Our dedicated after care team are as experienced as they come, and fully devoted to assisting you with any queries.
5-Star Reviews
Over 11,000 5-star reviews, a testament to our expertise, performance and dedicated service.
Finance Options
A wide range of finance options available to help you spread the costs.
Fixed Price Quote
An iHeat quote is stress-free, fixed price and takes around 60 seconds to complete.
Expert Local Engineers
We operate a nationwide network of engineers. We only deploy local engineers.
Flexible Ways to Pay
0% Interest-Free Credit
Spread the cost without extra fees
Buy Now, Pay Later
Nothing to pay for 12 months
Low Monthly Payments
Small installments for up to 10 years
Peace of Mind Guaranteed
We're committed to providing you with the highest standards of service, backed by industry-leading certifications and thousands of satisfied customers.
Which? Trusted Trader
Independently endorsed for exceptional quality and trustworthy service.
5★ Trustpilot Rated
Over 11,000 verified 5-star reviews from real customers across the UK.
FCA Authorised
Approved credit broker offering secure, transparent finance options.
Gas Safe Engineers
Fully qualified and legally certified for safe boiler installations.
Thousands of happy customers
Watch real stories from homeowners across the UK
who upgraded with iHeat.
Great experience with iHeat - customer service was excellent and very responsive.
Staylor
My boiler broke before Christmas - iHeat fitted my new boiler within 2 days of application.
Montybeau
Booked within 24 hours - able to book fitting of new boiler quickly.
Kelly
Replacement costs below average - new boiler was fitted and running within less than 2 days.
David
Website was easy to navigate - customer service was very helpful and quick at replying.
Mary
Pricing a lot cheaper than competitors - installation completed in less than 2 days from order.
Mr L.
Very competitive price - staff bent over backwards to help solve issues.
Andy
100% recommend iHeat - very easy and straightforward process.
Emily
Everything you need to know
Find quick answers to our most common questions.
Air conditioning help & expert guides
How much does air conditioning cost to install?
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A reversible air conditioner heats and cools the rooms it serves. An air-to-water heat pump connects...
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29 September 2026
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Can You Install Air Conditioning in a Flat? Permissions and Options Explained
Yes, many flats can have air conditioning installed. The right system depends on your lease, permiss...
Gas Safe Engineer
29 September 2026
Guides
Cool down with air conditioning
Getting a quote takes less than 60 seconds.
See your fixed price air conditioning package online.