Panasonic Air Con Prices UK 2026: Etherea & TZ Fitted Costs

Last updated: 12 November 2026

Panasonic air conditioning prices depend on three things: which range you choose, whether you are buying the equipment alone or having it fitted, and how many rooms you want to cover.

Panasonic UK does not publish prices on its own website, so we have compared distributor list prices, fitted retail packages and published installer estimates, all checked on 20 October 2026.

We look at the Panasonic Etherea, TZ and multi-split ranges, including their heating and cooling efficiency, noise levels, warranties and installation costs.

Quick answer: Panasonic air conditioning prices in the UK start at approximately £1,163 including VAT for a supply-only 2.0 kW TZ system and £1,529 for a 2.0 kW Etherea. Fitted single-room systems typically cost £1,600–£3,100, with a 2.5 kW Etherea starting at £2,149.99 at Costco (checked 20 October 2026; a market reference, not an Eco Happy price). Two-room multi-split installations cost approximately £2,800–£4,500. Qualifying installations are zero-rated for VAT until 31 March 2027. Eco Happy doesn’t install Panasonic; we fit Daikin from £3,660 and Haier from £2,160 for one room. Want a fitted price for your home? Get an instant air con quote.

Key takeaways

• Equipment prices: Panasonic TZ systems start at £1,162.80 including VAT, while Etherea starts at £1,528.80 and reaches £3,520.80 for the 7.1 kW model.
• Fitted prices (market references, October 2026): typical single-room Panasonic installations range from £1,600 to £3,100; Costco lists a 2.5 kW Etherea from £2,149.99. Eco Happy installs Daikin and Haier, not Panasonic.
• Efficiency: The 2.5 and 3.5 kW Etherea models achieve a SCOP of 5.2, compared with 4.6 for the 2.5 kW TZ.
• Warranty: Panasonic offers three years as standard, potentially increasing to five or seven years with an appropriately trained and registered installer.
• VAT: Qualifying supply-and-install packages benefit from 0% VAT until 31 March 2027, while equipment purchased separately generally attracts 20% VAT.

How much does Panasonic air conditioning cost in the UK?

Panasonic air conditioning prices vary significantly depending on whether you are comparing equipment-only listings or complete installations.

For example, a 2.5 kW Etherea system costs approximately £1,080 including VAT in a September 2026 comparison of UK trade retailers, but £1,670.40 including VAT on Oceanair UK’s distributor list.

That difference demonstrates why it is important to compare the same equipment and installation services.

Buying option	What’s included	Price, October 2026
Panasonic TZ 2.5 kW	Supply-only equipment, Oceanair	£1,339.20 inc VAT
Panasonic Etherea 2.5 kW	Supply-only equipment, Oceanair	£1,670.40 inc VAT
Panasonic Etherea 2.5 kW	Supply-only trade retailer comparison	Approximately £1,080 inc VAT
Panasonic Etherea 2.5 kW	Costco supplied and fitted	From £2,149.99
Panasonic single-room installation	Typical fitted price range	£1,600–£3,100
Wall-mounted split, 2.5–3.5 kW	Installer guide estimate	£1,800–£2,500
Panasonic two-room multi-split	Supplied and fitted	£2,800–£4,500

These are market references, not Eco Happy prices. Sources: Oceanair UK, AirConAdviser, Costco UK, Airtasker and Air Con Surrey.

Equipment-only prices generally include standard 20% VAT, while qualifying fitted domestic installations currently benefit from 0% VAT.

The fitted price can also change depending on the pipework route, electrical supply and outdoor unit location.

Our air conditioning installation cost guide explains these additional expenses.

Pay monthly

You can book with a £100 deposit and spread the rest with air con finance from Zopa at 10.9% APR, with 0% APR on systems with 4 or more indoor units. See our air conditioning on finance guide.

Panasonic Etherea prices and specifications

The Panasonic Etherea is Panasonic’s premium domestic wall-mounted air conditioning range.

It combines heating and cooling with several additional features, including:

• nanoe X Generator Mark 3 air treatment
• Built-in Wi-Fi and the Panasonic Comfort Cloud app
• Google Assistant and Amazon Alexa voice control
• Aerowings 2.0 airflow control
• Heating operation at outdoor temperatures down to -20°C

Panasonic offers the Etherea in several capacities, from 2.0 kW to 7.1 kW.

Panasonic Etherea equipment prices

Size	Supply-only kit, inc VAT	Supply-only kit, ex VAT	SEER	SCOP	Minimum indoor noise
2.0 kW	£1,528.80	£1,274	8.70	4.80	19 dB(A)
2.5 kW	£1,670.40	£1,392	9.50	5.20	19 dB(A)
3.5 kW	£1,842.00	£1,535	9.50	5.20	19 dB(A)
4.2 kW	£2,168.40	£1,807	7.10	4.30	25 dB(A)
5.0 kW	£2,510.40	£2,092	8.50	4.80	30 dB(A)
7.1 kW	£3,520.80	£2,934	6.50	4.20	30 dB(A)

Equipment prices are from Oceanair UK’s October 2026 listings. Efficiency and noise figures come from Panasonic UK’s Etherea specifications.

The 2.5 and 3.5 kW models are particularly attractive because they achieve A+++ seasonal efficiency ratings for both heating and cooling.

Their SEER of 9.50 indicates excellent cooling efficiency, while a SCOP of 5.20 means they can deliver approximately 5.2 kWh of heat for every kWh of electricity consumed under standardised seasonal test conditions.

Efficiency falls on some of the larger capacities, so always compare the exact model being quoted.

Is Panasonic Etherea the same as the Z range?

Panasonic does not list a separate domestic range simply called Z.

The letter Z in model codes such as CS-Z25 identifies the Etherea family.

Panasonic also offers an Etherea Inverter+ version without nanoe X technology, which has similarly quiet operation.

Check the full model code to establish which version you are buying.

Panasonic TZ prices: the compact alternative

The Panasonic TZ is Panasonic’s more affordable, compact wall-mounted range.

Its main advantage is its small indoor unit, which measures approximately 765–779 mm wide across the 2.0–5.0 kW sizes.

That can make it suitable for bedrooms or other rooms with limited wall space.

The TZ also offers:

• Indoor noise levels starting at 20 dB(A)
• Panasonic Comfort Cloud Wi-Fi control
• Heating operation down to -15°C
• An optional version with nanoe X Generator Mark 2 air treatment

Panasonic TZ equipment prices

Size	Supply-only kit, inc VAT	Supply-only kit, ex VAT	SCOP
2.0 kW	£1,162.80	£969	4.6
2.5 kW	£1,339.20	£1,116	4.6
3.5 kW	£1,549.20	£1,291	4.6
5.0 kW	£1,970.40	£1,642	4.5
7.1 kW	£2,809.20	£2,341	4.0–4.1

Prices are from Oceanair UK’s October 2026 listings. Efficiency figures come from Panasonic UK’s TZ with nanoe X and standard TZ specifications.

Panasonic Etherea vs TZ: which is better value?

At 2.5 kW, the TZ costs £331.20 less than the Etherea on Oceanair UK’s list.

However, the Etherea has a higher SCOP of 5.2, compared with 4.6 for the TZ.

That means the Etherea uses less electricity to produce the same amount of heat under standardised seasonal conditions.

Using Ofgem’s October to December 2026 electricity rate of 26.32p per kWh, Panasonic’s annual energy label figures give approximately:

Model, 2.5 kW	Annual heating and cooling electricity	Illustrative annual cost
Etherea	792 kWh	£208
TZ	Approximately 850 kWh	£224

The difference is approximately £15 per year.

At that level of consumption, the £331.20 equipment saving would take around 22 years to be offset by the Etherea’s lower electricity use.

This is a simplified comparison using energy label conditions, not a forecast of actual household consumption.

The Etherea also offers additional features and can operate in heating mode at lower outdoor temperatures.

If you want an affordable system for occasional heating and cooling, the TZ may provide better value.

If you expect to use the system extensively for heating, the Etherea’s higher efficiency may be more attractive.

Our air conditioning running costs guide explains how real-world usage affects these figures.

How much does Panasonic multi-split air conditioning cost?

A Panasonic multi-split system connects two or more indoor units to a single outdoor unit.

This can be useful when installing air conditioning in several rooms while reducing the number of outdoor units required.

According to Panasonic UK’s multi-split range information, compatible Etherea systems can serve between two and five indoor units.

Panasonic offers outdoor units including:

• CU-2Z41TBE and CU-2Z50TBE for two-room configurations
• CU-3Z52TBE and CU-3Z68TBE for three-room configurations

The 5.0 kW two-room systems have a published SEER of 8.50 and SCOP of 4.60.

Panasonic multi-split installation prices

Installation	Estimated fitted price	Source
Two rooms	£2,800–£4,500	Airtasker
Two rooms	£2,800–£5,000	Air Con Surrey
Three to four rooms	£3,500–£9,500+	Airtasker
Additional 2.5 kW Etherea indoor unit, supply only	From £572.40 inc VAT	Oceanair
Additional 5.0 kW Etherea indoor unit, supply only	From £910.80 inc VAT	Oceanair

Panasonic multi-split outdoor units are generally listed with trade pricing, so we cannot provide a reliable public equipment price for every combination.

The final installation cost depends on the number of indoor units, required capacities, pipework lengths and outdoor unit placement.

A multi-split system is not automatically cheaper than installing separate single-room systems.

For example, separate outdoor units may sometimes be easier to install if the rooms are far apart.

Our split vs multi-split air conditioning guide explains when each option makes sense.

Panasonic air conditioning warranty and nanoe X technology

Two of Panasonic’s main selling points are its extended warranty options and nanoe X air-treatment technology.

How long is the Panasonic air conditioning warranty?

According to Panasonic UK’s air-to-air warranty guidance, the manufacturer offers three warranty levels.

Warranty	Duration	Requirements
Standard	3 years	Standard qualifying installation
Extended	5 years	Panasonic-trained installer registered with Panasonic, Refcom or an affiliated body
Extended+	7 years	Additional commissioning documentation approved through Panasonic Pro Club

The warranty covers parts and labour for manufacturing defects, subject to the applicable conditions.

All three levels require annual maintenance records.

The warranty documentation also states that servicing by an unapproved provider can reduce coverage to the standard three-year level.

Before accepting a quotation, ask the installer to confirm which warranty level is included and what maintenance you will need to arrange.

What is Panasonic nanoe X?

Panasonic’s nanoe X technology uses hydroxyl radicals to treat the air.

The Etherea range includes nanoe X Generator Mark 3, while certain TZ models use Mark 2.

According to Panasonic’s own testing information, Mark 3 inhibited cedar pollen by 99% or more in three hours, compared with 12 hours for Mark 2.

These are manufacturer-reported test results, not independent measurements of performance in a typical UK home.

Panasonic also says nanoe X can operate when heating and cooling are switched off.

Although the feature may be useful for indoor air treatment, it should not be treated as a substitute for adequate ventilation.

VAT, grants and installation costs

Is there VAT on Panasonic air conditioning?

Under HMRC VAT Notice 708/6, qualifying installations of energy-saving materials in homes are zero-rated from 1 May 2023 to 31 March 2027. This includes air source heat pumps that are permanently fixed, not portable.

HMRC says most air conditioning units are air source heat pumps, but where there is doubt it depends on the product.

From 1 April 2027, these installations revert to the reduced 5% VAT rate.

Portable units, and equipment bought without installation (for example from a retailer), are standard-rated at 20%. Not every job will qualify, so ask your installer to confirm.

This distinction is important when comparing equipment-only prices with fitted quotations.

Can you get a grant for Panasonic air conditioning?

The government’s Boiler Upgrade Scheme offers £2,500 towards an eligible air-to-air heat pump (GOV.UK, checked 12 November 2026).

However, the grant is not available for every air conditioning installation.

According to Ofgem’s guidance, the grant is claimed on your behalf by an installer certified by the Microgeneration Certification Scheme (MCS), and the system must replace an existing fossil fuel or electric heating system and be sized to meet the full space heating needs of the property.

A single air conditioning unit installed primarily for summer cooling would not necessarily qualify.

Eco Happy’s air con quotes do not include a Boiler Upgrade Scheme grant.

Ask your installer to confirm eligibility and accreditation in writing before including the grant in your budget.

What should a Panasonic installation quote include?

A suitable quotation should identify:

• The exact indoor and outdoor model codes
• The heating and cooling capacities
• The length of refrigerant pipework included
• The outdoor unit location and mounting arrangement
• Any condensate pump requirements
• Who supplies and installs the electrical connection
• The applicable VAT rate
• The warranty duration and maintenance requirements

For example, Costco’s Etherea installation package requires a suitable 230V single-phase electrical supply, with the required current depending on the model.

The installer should confirm whether this is already available or whether additional electrical work is needed.

Panasonic’s systems are reversible air-to-air heat pumps, which means they can provide heating as well as cooling.

Panasonic vs Daikin and Mitsubishi Electric prices

Panasonic competes directly with Daikin and Mitsubishi Electric in the UK domestic air conditioning market.

According to Airtasker’s August 2026 installation cost guide, the brands fall into the following fitted price ranges.

Brand	Typical fitted price range
Panasonic	£1,600–£3,100
Daikin	£1,800–£3,500
Mitsubishi Electric	£1,800–£3,500

Costco’s starting prices provide another comparison:

Product range	Starting fitted price
Mitsubishi Electric Elegance	£1,849.99
Daikin Perfera	£1,999.99
Panasonic Etherea	£2,149.99

These are advertised starting prices for different model selections, not a like-for-like comparison of identical capacities.

Panasonic’s Etherea offers strong efficiency, particularly at 2.5 and 3.5 kW, while the TZ provides a more affordable alternative.

The best choice will depend on the exact model, installer availability and warranty arrangements.

For a detailed comparison, read our Daikin vs Mitsubishi Electric vs Panasonic guide and Daikin air conditioning prices UK guide.

FAQs

How much does a Panasonic Etherea cost installed?

Costco lists a 2.5 kW Panasonic Etherea from £2,149.99 supplied and fitted, including delivery, a virtual survey and installation.

An installer guide places typical 2.5–3.5 kW wall-mounted systems at £1,800–£2,500 fitted.

The price may increase if the installation requires longer pipework, specialist outdoor unit mounting or additional electrical work.

These are market references checked on 20 October 2026; Eco Happy doesn’t install Panasonic.

Is Panasonic a good air conditioning brand?

Yes. Panasonic offers competitive domestic air conditioning systems, particularly the Etherea and TZ ranges.

The 2.5 and 3.5 kW Etherea models achieve a SCOP of 5.2 and indoor noise levels starting at 19 dB(A).

The manufacturer’s warranty can also extend to seven years when the installation meets its requirements.

However, installer availability varies by area, so check that a suitable local company can install and maintain the system.

Our best air conditioning units UK guide compares other options.

What is the difference between Panasonic Etherea and TZ?

Etherea is the more efficient, premium range.

At 2.5 kW, it has a SCOP of 5.2 and can operate in heating mode down to -20°C.

The TZ is more compact and affordable, with a SCOP of 4.6 and heating operation down to -15°C.

On Oceanair UK’s October 2026 list, the 2.5 kW TZ equipment costs £331.20 less than the equivalent Etherea.

How long is the Panasonic air conditioning warranty?

Panasonic UK offers a standard three-year parts and labour warranty for qualifying manufacturing defects.

The warranty can increase to five years with a Panasonic-trained and appropriately registered installer.

Seven-year coverage requires additional commissioning documentation approved through Panasonic Pro Club.

Annual maintenance records are required, and servicing arrangements can affect warranty eligibility.

Do Panasonic air conditioners heat as well as cool?

Yes.

Panasonic Etherea and TZ systems are reversible air-to-air heat pumps.

For example, the 2.5 kW Etherea is rated to deliver 3.40 kW of heating using 0.70 kW of electricity at its nominal test point.

It can operate in heating mode at outdoor temperatures down to -20°C.

However, heating capacity changes with outdoor temperature. At -7°C, the 2.5 kW Etherea’s output falls to approximately 2.80 kW.

The system should therefore be sized for the property’s heating requirements rather than relying only on its nominal capacity.

Is there VAT on Panasonic air conditioning installation?

Qualifying installations of permanently fixed air source heat pumps, which HMRC says includes most air conditioning units, are zero-rated for VAT until 31 March 2027.

Under HMRC VAT Notice 708/6, they revert to the reduced 5% rate from 1 April 2027.

Equipment bought without installation, and portable air conditioners, are standard-rated at 20%.

Ask your installer to confirm the VAT treatment on the quotation.

Can Eco Happy install Panasonic air conditioning?

No. We install Daikin, from £3,660 fitted for one room. Get an instant quote to see your fitted price.

Our Verdict

For most UK homeowners, the Panasonic Etherea 2.5 or 3.5 kW is the strongest option in the range.

Both achieve a SCOP of 5.2, offer indoor noise levels starting at 19 dB(A) and can qualify for warranty coverage of up to seven years when installed and maintained according to Panasonic’s requirements.

Expect to pay approximately £1,800–£2,500 for a typical single-room installation, although the final price depends on the property.

The TZ is worth considering if your budget is tighter or you need a particularly compact indoor unit.

Its lower equipment price may outweigh the relatively modest difference in running costs for occasional use.

For two or more rooms, compare surveyed multi-split quotations against the cost of separate systems.

Whichever model you choose, make sure the quote confirms the electrical work, pipework, VAT treatment and warranty.

Eco Happy installs Daikin air conditioning, not Panasonic, from £3,660 fitted for one room. Get an instant quote to see your fitted price, start with our home air conditioning page, or if you’re local, see air conditioning in Sheffield.

Related guides

• Home air conditioning
• Instant air con quote
• Daikin vs Mitsubishi Electric vs Panasonic
• Multi-split cost
• Air con on finance
• Air con in Sheffield

Sources

• Panasonic UK – Etherea with nanoe X Specifications
• Panasonic UK – TZ Super-Compact with nanoe X
• Panasonic UK – TZ Super-Compact Specifications
• Panasonic UK – Domestic Single-Split Range
• Panasonic UK – Domestic Multi-Split Range
• Panasonic UK – New Etherea with nanoe X Technology
• Panasonic UK – Two-Room Etherea Multi-Split Kits
• Panasonic UK – Three-Room Etherea Multi-Split Kits
• Panasonic UK – Air-to-Air Warranty Terms
• Oceanair UK – Panasonic Air Conditioning Equipment Prices
• Oceanair UK – Panasonic Etherea Multi-Split Indoor Units
• Costco UK – Panasonic Etherea Installed
• Costco UK – Daikin Perfera Installed
• Costco UK – Mitsubishi Electric Elegance Installed
• Airtasker – Air Conditioning Installation Costs
• Air Con Surrey – Panasonic Air Conditioning
• AirConAdviser – Air-to-Air Heat Pump Costs
• Ofgem – Energy Price Cap Unit Rates
• HMRC – VAT on Energy-Saving Materials
• GOV.UK – Boiler Upgrade Scheme Grant Amounts
• Ofgem – Boiler Upgrade Scheme for Property Owners
• GOV.UK – Boiler Upgrade Scheme: what you can get