Which air conditioning brand is best for Kent homes?

Mitsubishi Electric and Daikin are consistently the top two choices for Kent homes. Both offer excellent reliability, quiet operation and energy efficiency. Mitsubishi's MSZ-LN series edges ahead on noise levels and build quality, while Daikin's Emura 3 offers slightly better smart home integration.

How much does air conditioning cost to install in Kent?

A single wall-mounted split air conditioning unit typically costs between £1,200 and £2,500 fully installed in Kent, depending on the brand, capacity and installation complexity. Multi-room systems start from around £3,000. HeatCool offers free no-obligation surveys across Sevenoaks, Tonbridge, Maidstone and the wider Kent area.

What is the best combi boiler for a Kent home in 2025?

The Vaillant ecoTEC Plus and Worcester Bosch Greenstar 4000 are our top two recommendations for most Kent homes in 2025. Both offer exceptional reliability, 10-year warranties and high efficiency ratings. The right choice depends on your property size and hot water demand.

How much does it cost to run air conditioning?

A typical 2.5kW split air conditioning unit running 8 hours a day costs approximately £1.20–£1.60 per day at average electricity rates (around 24p/kWh). Annual running costs for typical home use (around 400–600 hours per year) are usually between £85 and £180. Modern inverter units are significantly cheaper to run than older fixed-speed models.

Best Air Conditioning & Boilers 2025 | Comparisons & Rankings

Rankings · Updated June 2025

Best Air Conditioning Systems for Kent Homes 2025

We install dozens of air conditioning systems every year across Kent. These rankings are based on real-world install experience, reliability, efficiency, noise levels and value — not manufacturer payments.

1

Mitsubishi Electric MSZ-LN Series

Wall-mounted split system · 2.5kW–6kW · A+++ rated

The MSZ-LN is the benchmark for residential air conditioning. Exceptionally quiet at 19dB in sleep mode, with inverter technology that reaches set temperature up to 25% faster than competitors. The auto-clean function significantly reduces maintenance requirements. We recommend this to the majority of our Kent customers — particularly for bedrooms and living rooms.

A+++ Energy Rating 19dB Silent Mode 5-Year Warranty Wifi Ready Heating + Cooling

Pros

Quietest unit in its class
Excellent energy efficiency — lowest running costs
Self-cleaning filter reduces maintenance
Reliable — parts readily available locally

Cons

Higher upfront cost than budget brands
Premium design means less installation flexibility

HeatCool Engineer's Verdict

"Our most-installed unit for good reason. The reliability record is exceptional — in 10 years we've had very few callbacks on Mitsubishi installs. For most Kent homes, this is the one we'd put in our own houses."

9.4

★★★★★

HeatCool Score

Get a Quote Running Costs

2

Daikin Emura 3

Wall-mounted split system · 2.0kW–5.0kW · A+++ rated

Daikin's flagship residential unit is an excellent choice — particularly if smart home integration is a priority. The Emura 3's Daikin Online Controller is the best app in the category, and the unit's design is genuinely attractive. Efficiency ratings match Mitsubishi at the top of the market. A strong contender for best in class; marginally behind on noise at lower speeds.

A+++ Energy Rating 22dB Min Noise 3-Year Warranty Best-in-Class App Heating + Cooling

Pros

Best smart home integration of any brand
Sleek, premium design
Excellent performance in heating mode
Very wide service network

Cons

Slightly louder than Mitsubishi at low speed
Standard warranty shorter than Mitsubishi

HeatCool Engineer's Verdict

"If you're in a smart home or want the best app control, Daikin wins outright. Rock solid reliability and we're very comfortable recommending it for any property across Sevenoaks or Tonbridge."

9.1

★★★★★

HeatCool Score

Get a Quote

3

Samsung WindFree Elite

Wall-mounted split system · 2.5kW–6.8kW · A+++ rated

Samsung's WindFree technology is genuinely innovative — instead of blowing cold air directly, it disperses through 21,000 micro-holes for draught-free cooling. The result is exceptional comfort, particularly in bedrooms. The AI Auto cooling mode learns your preferences and adjusts automatically. A compelling option if comfort is the priority over outright energy efficiency.

A+++ Energy Rating WindFree™ Technology SmartThings App AI Learning

Pros

WindFree mode is genuinely more comfortable
AI learning adapts to your routine
Competitive pricing for the specification

Cons

Fewer specialist installers in Kent vs Mitsubishi/Daikin
WindFree mode uses slightly more energy

HeatCool Engineer's Verdict

"The WindFree mode is a genuine differentiator — customers who have it always comment on how comfortable it feels. A great choice for lounges and conservatories."

8.7

★★★★★

HeatCool Score

Get a Quote

4

Panasonic Etherea

Wall-mounted split system · 2.0kW–5.0kW · A+++ rated

A beautifully designed unit with a genuinely premium feel. Panasonic's nanoe-X air purification technology is a stand-out feature — particularly relevant for allergy sufferers. Reliability is excellent and the units are quiet. Panasonic's heat pump performance is strong in low temperatures, making it a good year-round heating and cooling solution.

nanoe-X Air Purification Strong Heating Mode Quiet Operation

Pros

Best air purification in its class
Excellent cold-weather heating performance
Premium build quality

Cons

App and smart features less polished than Daikin
Smaller market share means fewer parts

HeatCool Engineer's Verdict

"Our recommendation for customers with allergies or asthma. The nanoe-X system is genuinely effective and makes a noticeable difference to indoor air quality."

8.4

★★★★

HeatCool Score

Get a Quote

5

LG Artcool Gallery

Wall-mounted split system · 2.5kW–6.0kW · A++ rated

The LG Artcool Gallery is in a category of its own aesthetically — the unit looks like a framed picture hanging on the wall, which makes it the right choice when the interior design of a room is a priority. Performance is solid and efficiency is good, though not class-leading. A niche but valid choice for design-led homes in Sevenoaks and the Kent area.

Framed Picture Design ThinQ AI App A++ Rated

Pros

Unique picture-frame aesthetic
Reliable LG build quality
Good app and smart home integration

Cons

A++ vs A+++ — higher running costs
Design limits installation locations

HeatCool Engineer's Verdict

"Not for everyone, but for the right room in the right home it's a stunning unit. We've installed these in period properties across Sevenoaks where aesthetics are paramount."

7.9

★★★★

HeatCool Score

Get a Quote

Not sure which system is right for your home?

Our engineers cover Sevenoaks, Tonbridge, Maidstone, Tunbridge Wells and the wider Kent area. We'll visit, assess your property and recommend the right unit — at no charge.

Take the Quiz →

Head-to-Head Comparison

Mitsubishi vs Daikin vs Samsung vs Panasonic

A detailed comparison of the four leading air conditioning brands for residential installation. All data based on 2.5kW units — the most popular size for a standard bedroom or living room.

Feature	Mitsubishi Electric ★ Top Pick	Daikin	Samsung	Panasonic
Energy Rating	A+++ Best	A+++	A+++	A+++
Min Noise Level	19dB Quietest	22dB	21dB	20dB
SCOP (Heating)	4.6 Best	4.5	4.3	4.4
SEER (Cooling)	8.5	8.7 Best	8.2	8.1
Standard Warranty	5 years Best	3 years	3 years	3 years
Smart App Quality	Good	Excellent Best	Very Good	Good
Air Purification	Basic filter	Flash Streamer	PM1.0 Filter	nanoe-X Best
Self-Cleaning	✓ Auto-clean	✓	✓	✗
Parts Availability	Excellent	Excellent	Good	Good
Typical Install Cost (Kent)	£1,600–£2,200	£1,500–£2,100	£1,400–£1,900	£1,450–£2,000
Est. Annual Running Cost*	£90–£130 Lowest	£95–£140	£100–£150	£95–£145
HeatCool Rating	9.4/10	9.1/10	8.7/10	8.4/10
*Based on 500 hours/year use at 24p/kWh average electricity rate. Actual costs vary. Get an Exact Quote for Your Home

Detailed Brand Reviews

❄️

Mitsubishi Electric

MSZ-LN / MSZ-AP Series

9.4

★★★★★

"The gold standard for residential air conditioning. Exceptional reliability, class-leading noise levels and outstanding energy efficiency make this our top recommendation for homes across Kent."

Reliability

9.7

Efficiency

9.4

Noise

9.8

Value

8.8

HeatCool Approved Installer

Get Quote

🌀

Daikin

Emura 3 / FTXM Series

9.1

★★★★★

"A worthy rival to Mitsubishi in almost every category. Where Daikin really excels is smart home integration — the app is genuinely excellent. A great choice for tech-savvy homeowners across Sevenoaks and Tonbridge."

Reliability

9.3

Efficiency

9.2

Smart Features

9.6

Value

9.0

HeatCool Approved Installer

Get Quote

💨

Samsung

WindFree Elite Series

8.7

★★★★★

"The WindFree technology is a genuine innovation that delivers noticeably better comfort. An excellent choice for living areas and bedrooms where you want cooling without the sensation of cold air."

Reliability

8.5

Comfort

9.5

Efficiency

8.8

Value

8.9

HeatCool Approved Installer

Get Quote

Best Boilers · Updated 2025

Best Combi Boilers for Kent Homes 2025

As Gas Safe registered engineers we install boilers from all major manufacturers. These are our honest recommendations based on reliability, efficiency, warranty and real-world performance across homes in Sevenoaks, Tonbridge and Kent.

Feature	Vaillant ecoTEC Plus ★ Top Pick	Worcester Bosch Greenstar 4000	Ideal Logic Max	Baxi 800
ErP Efficiency Rating	94% Best	92%	91%	91%
Manufacturer Warranty	10 years Best	10 years	7 years	7 years
Which? Best Buy	✓ Yes	✓ Yes	✗	✗
Hydrogen-Ready	✓ H2-Ready	✗	✗	✓
Flow Rate (Hot Water)	13–18 l/min	14–20 l/min Best	12–17 l/min	12–17 l/min
Smart Controls Compatible	vSMART / Nest / Hive	Wave / Nest / Hive	Ideal Home / Hive	Baxi Connect / Hive
Typical Supply + Install (Kent)	£2,000–£2,800	£2,100–£2,900	£1,600–£2,300 Best Value	£1,550–£2,200
Annual Servicing Cost	£80–£120	£80–£120	£70–£100	£70–£100
HeatCool Reliability Rating	9.5/10	9.3/10	8.6/10	8.4/10
All boiler installations include Gas Safe certification. Supply, installation and commissioning included in quoted price. Get a Fixed Boiler Quote

Need a boiler replaced in Sevenoaks, Tonbridge or Kent?

Gas Safe registered engineers. Fixed prices quoted upfront. Same-day emergency callouts available across Kent.

Call 07415 078644

Transparent Pricing

Air Conditioning & Boiler Installation Costs in Kent

Real price ranges based on what HeatCool actually charges across Sevenoaks, Tonbridge, Maidstone and Kent. All prices include supply, installation and commissioning. No hidden fees.

Air Conditioning

Single Room Split System

£1,200–£2,200

Most popular option for bedrooms and living rooms. Includes wall-mounted indoor unit, outdoor compressor and all electrical connections.

Supply of indoor + outdoor unit
Full installation & commissioning
F-Gas certificate
1-year workmanship guarantee

Get a Quote

Most Popular

Multi-Room Air Conditioning

£2,800–£5,500

Two or three indoor units connected to a single outdoor compressor. The most cost-effective way to cool multiple rooms in a Kent home.

2–3 indoor units supplied
Single outdoor compressor
All pipework and wiring
F-Gas certificate
1-year workmanship guarantee

Get a Quote

Air Conditioning

Whole-Home System (4+ Rooms)

£5,500–£12,000+

Full multi-room VRF/VRV system with individual control per room. Ideal for larger Kent homes and commercial premises.

4+ indoor units
Commercial-grade outdoor unit
Individual room control
Full F-Gas certification
Annual service plan available

Get a Quote

Boiler

Combi Boiler Replacement

£1,800–£2,800

Like-for-like combi boiler replacement in the same location. Includes Vaillant ecoTEC Plus or Worcester Bosch Greenstar 4000.

New A-rated combi boiler
Full installation & commissioning
Removal of old boiler
Gas Safe certificate
10-year manufacturer warranty

Get a Quote

Most Popular

New Boiler + Smart Controls

£2,100–£3,200

New combi boiler with smart thermostat (Nest, Hive or vSMART). Customers typically save £150–£300/year on gas bills.

New A-rated combi boiler
Smart thermostat included
App control setup
Gas Safe certificate
10-year manufacturer warranty

Get a Quote

Boiler

Full Central Heating System

£4,000–£8,000+

Complete new central heating system including boiler, radiators, pipework and controls. Typical for new builds or full property renovations in Kent.

New combi or system boiler
Full radiator installation
All pipework
Smart thermostat & TRVs
Gas Safe certification

Get a Quote

Price note: All prices are indicative ranges based on typical Kent installs as of 2025. Your exact quote depends on property type, access, existing pipework and chosen brand/model. HeatCool provides free, no-obligation fixed-price surveys across Sevenoaks, Tonbridge, Tunbridge Wells, Maidstone, Gravesend and Dartford.

Free Tool

Air Conditioning Running Cost Calculator

Estimate your annual running costs before you buy. Adjust the sliders for your usage and see how different system sizes and efficiency ratings affect your bills.

Your Usage

Adjust each setting to match your typical use.

System Capacity 2.5 kW Typical bedroom: 2.5kW · Living room: 3.5–5kW

Hours Used Per Day 6 hrs Summer cooling use only

Days Per Year 90 days Average: 60–120 days of warm weather

Electricity Tariff

System Efficiency

Your Estimated Running Costs

Daily cost £0.00

Per cooling season £0.00

Annual (incl. occasional heating) £0.00

Saving vs. older A-rated unit £0.00

Estimates only. Based on stated capacity, hours, days and tariff. Actual costs depend on insulation, set temperature, outdoor conditions and unit age. For a precise assessment, book a free survey.

Want a precise survey for your specific property in Kent?

Book a Free Survey

Free Tool

Which Heating or Cooling System Is Right for Your Home?

Answer four quick questions and we'll give you a personalised recommendation — plus a free quote from our Kent engineers.

Step 1 of 4

What type of property are you looking to install in?

🏠

Detached House

Including semi-detached

🏘️

Terraced House

Mid or end of terrace

🏢

Flat / Apartment

Ground to upper floor

🏪

Commercial Premises

Office, shop or workspace

Rankings · Updated June 2025

Best Air Conditioning Systems for Kent Homes 2025

We install dozens of air conditioning systems every year across Kent. These rankings are based on real-world install experience, reliability, efficiency, noise levels and value — not manufacturer payments.

1

Mitsubishi Electric MSZ-LN Series

Wall-mounted split system · 2.5kW–6kW · A+++ rated

The MSZ-LN is the benchmark for residential air conditioning. Exceptionally quiet at 19dB in sleep mode, with inverter technology that reaches set temperature up to 25% faster than competitors. The auto-clean function significantly reduces maintenance requirements. We recommend this to the majority of our Kent customers — particularly for bedrooms and living rooms.

A+++ Energy Rating 19dB Silent Mode 5-Year Warranty Wifi Ready Heating + Cooling

Pros

Quietest unit in its class
Excellent energy efficiency — lowest running costs
Self-cleaning filter reduces maintenance
Reliable — parts readily available locally

Cons

Higher upfront cost than budget brands
Premium design means less installation flexibility

HeatCool Engineer's Verdict

"Our most-installed unit for good reason. The reliability record is exceptional — in 10 years we've had very few callbacks on Mitsubishi installs. For most Kent homes, this is the one we'd put in our own houses."

9.4

★★★★★

HeatCool Score

Get a Quote Running Costs

2

Daikin Emura 3

Wall-mounted split system · 2.0kW–5.0kW · A+++ rated

Daikin's flagship residential unit is an excellent choice — particularly if smart home integration is a priority. The Emura 3's Daikin Online Controller is the best app in the category, and the unit's design is genuinely attractive. Efficiency ratings match Mitsubishi at the top of the market. A strong contender for best in class; marginally behind on noise at lower speeds.

A+++ Energy Rating 22dB Min Noise 3-Year Warranty Best-in-Class App Heating + Cooling

Pros

Best smart home integration of any brand
Sleek, premium design
Excellent performance in heating mode
Very wide service network

Cons

Slightly louder than Mitsubishi at low speed
Standard warranty shorter than Mitsubishi

HeatCool Engineer's Verdict

"If you're in a smart home or want the best app control, Daikin wins outright. Rock solid reliability and we're very comfortable recommending it for any property across Sevenoaks or Tonbridge."

9.1

★★★★★

HeatCool Score

Get a Quote

3

Samsung WindFree Elite

Wall-mounted split system · 2.5kW–6.8kW · A+++ rated

Samsung's WindFree technology is genuinely innovative — instead of blowing cold air directly, it disperses through 21,000 micro-holes for draught-free cooling. The result is exceptional comfort, particularly in bedrooms. The AI Auto cooling mode learns your preferences and adjusts automatically. A compelling option if comfort is the priority over outright energy efficiency.

A+++ Energy Rating WindFree™ Technology SmartThings App AI Learning

Pros

WindFree mode is genuinely more comfortable
AI learning adapts to your routine
Competitive pricing for the specification

Cons

Fewer specialist installers in Kent vs Mitsubishi/Daikin
WindFree mode uses slightly more energy

HeatCool Engineer's Verdict

"The WindFree mode is a genuine differentiator — customers who have it always comment on how comfortable it feels. A great choice for lounges and conservatories."

8.7

★★★★★

HeatCool Score

Get a Quote

4

Panasonic Etherea

Wall-mounted split system · 2.0kW–5.0kW · A+++ rated

A beautifully designed unit with a genuinely premium feel. Panasonic's nanoe-X air purification technology is a stand-out feature — particularly relevant for allergy sufferers. Reliability is excellent and the units are quiet. Panasonic's heat pump performance is strong in low temperatures, making it a good year-round heating and cooling solution.

nanoe-X Air Purification Strong Heating Mode Quiet Operation

Pros

Best air purification in its class
Excellent cold-weather heating performance
Premium build quality

Cons

App and smart features less polished than Daikin
Smaller market share means fewer parts

HeatCool Engineer's Verdict

"Our recommendation for customers with allergies or asthma. The nanoe-X system is genuinely effective and makes a noticeable difference to indoor air quality."

8.4

★★★★

HeatCool Score

Get a Quote

5

LG Artcool Gallery

Wall-mounted split system · 2.5kW–6.0kW · A++ rated

The LG Artcool Gallery is in a category of its own aesthetically — the unit looks like a framed picture hanging on the wall, which makes it the right choice when the interior design of a room is a priority. Performance is solid and efficiency is good, though not class-leading. A niche but valid choice for design-led homes in Sevenoaks and the Kent area.

Framed Picture Design ThinQ AI App A++ Rated

Pros

Unique picture-frame aesthetic
Reliable LG build quality
Good app and smart home integration

Cons

A++ vs A+++ — higher running costs
Design limits installation locations

HeatCool Engineer's Verdict

"Not for everyone, but for the right room in the right home it's a stunning unit. We've installed these in period properties across Sevenoaks where aesthetics are paramount."

7.9

★★★★

HeatCool Score

Get a Quote

Not sure which system is right for your home?

Our engineers cover Sevenoaks, Tonbridge, Maidstone, Tunbridge Wells and the wider Kent area. We'll visit, assess your property and recommend the right unit — at no charge.

Take the Quiz →

Head-to-Head Comparison

Mitsubishi vs Daikin vs Samsung vs Panasonic

A detailed comparison of the four leading air conditioning brands for residential installation. All data based on 2.5kW units — the most popular size for a standard bedroom or living room.

Feature	Mitsubishi Electric ★ Top Pick	Daikin	Samsung	Panasonic
Energy Rating	A+++ Best	A+++	A+++	A+++
Min Noise Level	19dB Quietest	22dB	21dB	20dB
SCOP (Heating)	4.6 Best	4.5	4.3	4.4
SEER (Cooling)	8.5	8.7 Best	8.2	8.1
Standard Warranty	5 years Best	3 years	3 years	3 years
Smart App Quality	Good	Excellent Best	Very Good	Good
Air Purification	Basic filter	Flash Streamer	PM1.0 Filter	nanoe-X Best
Self-Cleaning	✓ Auto-clean	✓	✓	✗
Parts Availability	Excellent	Excellent	Good	Good
Typical Install Cost (Kent)	£1,600–£2,200	£1,500–£2,100	£1,400–£1,900	£1,450–£2,000
Est. Annual Running Cost*	£90–£130 Lowest	£95–£140	£100–£150	£95–£145
HeatCool Rating	9.4/10	9.1/10	8.7/10	8.4/10
*Based on 500 hours/year use at 24p/kWh average electricity rate. Actual costs vary. Get an Exact Quote for Your Home

Detailed Brand Reviews

❄️

Mitsubishi Electric

MSZ-LN / MSZ-AP Series

9.4

★★★★★

"The gold standard for residential air conditioning. Exceptional reliability, class-leading noise levels and outstanding energy efficiency make this our top recommendation for homes across Kent."

Reliability

9.7

Efficiency

9.4

Noise

9.8

Value

8.8

HeatCool Approved Installer

Get Quote

🌀

Daikin

Emura 3 / FTXM Series

9.1

★★★★★

"A worthy rival to Mitsubishi in almost every category. Where Daikin really excels is smart home integration — the app is genuinely excellent. A great choice for tech-savvy homeowners across Sevenoaks and Tonbridge."

Reliability

9.3

Efficiency

9.2

Smart Features

9.6

Value

9.0

HeatCool Approved Installer

Get Quote

💨

Samsung

WindFree Elite Series

8.7

★★★★★

"The WindFree technology is a genuine innovation that delivers noticeably better comfort. An excellent choice for living areas and bedrooms where you want cooling without the sensation of cold air."

Reliability

8.5

Comfort

9.5

Efficiency

8.8

Value

8.9

HeatCool Approved Installer

Get Quote

Best Boilers · Updated 2025

Best Combi Boilers for Kent Homes 2025

As Gas Safe registered engineers we install boilers from all major manufacturers. These are our honest recommendations based on reliability, efficiency, warranty and real-world performance across homes in Sevenoaks, Tonbridge and Kent.

Feature	Vaillant ecoTEC Plus ★ Top Pick	Worcester Bosch Greenstar 4000	Ideal Logic Max	Baxi 800
ErP Efficiency Rating	94% Best	92%	91%	91%
Manufacturer Warranty	10 years Best	10 years	7 years	7 years
Which? Best Buy	✓ Yes	✓ Yes	✗	✗
Hydrogen-Ready	✓ H2-Ready	✗	✗	✓
Flow Rate (Hot Water)	13–18 l/min	14–20 l/min Best	12–17 l/min	12–17 l/min
Smart Controls Compatible	vSMART / Nest / Hive	Wave / Nest / Hive	Ideal Home / Hive	Baxi Connect / Hive
Typical Supply + Install (Kent)	£2,000–£2,800	£2,100–£2,900	£1,600–£2,300 Best Value	£1,550–£2,200
Annual Servicing Cost	£80–£120	£80–£120	£70–£100	£70–£100
HeatCool Reliability Rating	9.5/10	9.3/10	8.6/10	8.4/10
All boiler installations include Gas Safe certification. Supply, installation and commissioning included in quoted price. Get a Fixed Boiler Quote

Need a boiler replaced in Sevenoaks, Tonbridge or Kent?

Gas Safe registered engineers. Fixed prices quoted upfront. Same-day emergency callouts available across Kent.

Call 07415 078644

Transparent Pricing

Air Conditioning & Boiler Installation Costs in Kent

Real price ranges based on what HeatCool actually charges across Sevenoaks, Tonbridge, Maidstone and Kent. All prices include supply, installation and commissioning. No hidden fees.

Air Conditioning

Single Room Split System

£1,200–£2,200

Most popular option for bedrooms and living rooms. Includes wall-mounted indoor unit, outdoor compressor and all electrical connections.

Supply of indoor + outdoor unit
Full installation & commissioning
F-Gas certificate
1-year workmanship guarantee

Get a Quote

Most Popular

Multi-Room Air Conditioning

£2,800–£5,500

Two or three indoor units connected to a single outdoor compressor. The most cost-effective way to cool multiple rooms in a Kent home.

2–3 indoor units supplied
Single outdoor compressor
All pipework and wiring
F-Gas certificate
1-year workmanship guarantee

Get a Quote

Air Conditioning

Whole-Home System (4+ Rooms)

£5,500–£12,000+

Full multi-room VRF/VRV system with individual control per room. Ideal for larger Kent homes and commercial premises.

4+ indoor units
Commercial-grade outdoor unit
Individual room control
Full F-Gas certification
Annual service plan available

Get a Quote

Boiler

Combi Boiler Replacement

£1,800–£2,800

Like-for-like combi boiler replacement in the same location. Includes Vaillant ecoTEC Plus or Worcester Bosch Greenstar 4000.

New A-rated combi boiler
Full installation & commissioning
Removal of old boiler
Gas Safe certificate
10-year manufacturer warranty

Get a Quote

Most Popular

New Boiler + Smart Controls

£2,100–£3,200

New combi boiler with smart thermostat (Nest, Hive or vSMART). Customers typically save £150–£300/year on gas bills.

New A-rated combi boiler
Smart thermostat included
App control setup
Gas Safe certificate
10-year manufacturer warranty

Get a Quote

Boiler

Full Central Heating System

£4,000–£8,000+

Complete new central heating system including boiler, radiators, pipework and controls. Typical for new builds or full property renovations in Kent.

New combi or system boiler
Full radiator installation
All pipework
Smart thermostat & TRVs
Gas Safe certification

Get a Quote

Price note: All prices are indicative ranges based on typical Kent installs as of 2025. Your exact quote depends on property type, access, existing pipework and chosen brand/model. HeatCool provides free, no-obligation fixed-price surveys across Sevenoaks, Tonbridge, Tunbridge Wells, Maidstone, Gravesend and Dartford.

Free Tool

Air Conditioning Running Cost Calculator

Estimate your annual running costs before you buy. Adjust the sliders for your usage and see how different system sizes and efficiency ratings affect your bills.

Your Usage

Adjust each setting to match your typical use.

System Capacity 2.5 kW Typical bedroom: 2.5kW · Living room: 3.5–5kW

Hours Used Per Day 6 hrs Summer cooling use only

Days Per Year 90 days Average: 60–120 days of warm weather

Electricity Tariff

System Efficiency

Your Estimated Running Costs

Daily cost £0.00

Per cooling season £0.00

Annual (incl. occasional heating) £0.00

Saving vs. older A-rated unit £0.00

Estimates only. Based on stated capacity, hours, days and tariff. Actual costs depend on insulation, set temperature, outdoor conditions and unit age. For a precise assessment, book a free survey.

Want a precise survey for your specific property in Kent?

Book a Free Survey

Free Tool

Which Heating or Cooling System Is Right for Your Home?

Answer four quick questions and we'll give you a personalised recommendation — plus a free quote from our Kent engineers.

Step 1 of 4

What type of property are you looking to install in?

🏠

Detached House

Including semi-detached

🏘️

Terraced House

Mid or end of terrace

🏢

Flat / Apartment

Ground to upper floor

🏪

Commercial Premises

Office, shop or workspace

Best Air Conditioning &Boiler Systems for Kent Homes

Best Air Conditioning Systems for Kent Homes 2025

Mitsubishi Electric MSZ-LN Series

Daikin Emura 3

Samsung WindFree Elite

Panasonic Etherea

LG Artcool Gallery

Not sure which system is right for your home?

Mitsubishi vs Daikin vs Samsung vs Panasonic

Detailed Brand Reviews

Mitsubishi Electric

Daikin

Samsung

Best Combi Boilers for Kent Homes 2025

Need a boiler replaced in Sevenoaks, Tonbridge or Kent?

Air Conditioning & Boiler Installation Costs in Kent

Air Conditioning Running Cost Calculator

Your Usage

Which Heating or Cooling System Is Right for Your Home?

Your personalised recommendation is ready

Get a Fixed-Price Quotefor Your Kent Property

Enquiry received — thank you!

Best Air Conditioning &Boiler Systems for Kent Homes

Best Air Conditioning Systems for Kent Homes 2025

Mitsubishi Electric MSZ-LN Series

Daikin Emura 3

Samsung WindFree Elite

Panasonic Etherea

LG Artcool Gallery

Not sure which system is right for your home?

Mitsubishi vs Daikin vs Samsung vs Panasonic

Detailed Brand Reviews

Mitsubishi Electric

Daikin

Samsung

Best Combi Boilers for Kent Homes 2025

Need a boiler replaced in Sevenoaks, Tonbridge or Kent?

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Best Air Conditioning &
Boiler Systems for Kent Homes

Get a Fixed-Price Quote
for Your Kent Property

Best Air Conditioning &
Boiler Systems for Kent Homes

Get a Fixed-Price Quote
for Your Kent Property