One system. Total comfort.
Your room.
Just the way it is.
Scroll to see how one air conditioning system can keep the same space comfortable through summer and winter.
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Professional air conditioning services
Comfort, controlled with precision.
PZ Climate designs, installs, services and maintains dependable air conditioning systems for homes and businesses.
✓ F-Gas certified
✓ Domestic & commercial
✓ Clear professional advice
Daikin
Mitsubishi Electric
Fujitsu
Panasonic
Your room.
Cooling
Cool in summer.
Fast, controlled cooling when the room gets too warm — while the room itself still looks and feels like home.
24°CComfort example
Heating
Warm in winter.
The same system reverses operation to provide efficient heating, giving you year-round comfort from one installation.
22°CComfort example
Natural room
One room. One system. Two seasons.
◐Heats & coolsYear-round comfort from one system.
⌁Energy efficientModern inverter heat-pump technology.
◁Quiet operationDesigned for comfortable living spaces.
◇Professional designCorrect sizing and installation matter.
Ready to transform your comfort?
Tell us about your room.
We’ll help you choose the right style, capacity and installation approach.
Our services
Everything your system needs.
From first survey to ongoing maintenance, we focus on comfort, efficiency and reliable workmanship.
❄
Installation
Air conditioning installation for single rooms, whole homes and business premises.
●
Servicing
Routine servicing to keep systems clean, efficient and performing properly.
⚙
Maintenance
Planned maintenance that helps reduce breakdowns and protect performance.
◆
Repairs
Fault diagnosis for systems that are noisy, leaking, inefficient or not cooling.
Find the look that suits your space
Choose Your Style.
Air conditioning doesn’t have to look the same in every room. Pick a style you like and send us a quick enquiry — we’ll help with the technical details.
Popular choice
Classic Wall Mounted
Simple, discreet and suitable for most homes. A practical choice for bedrooms, living rooms and home offices.
Designer option
Designer Wall Mounted
Turn the indoor unit into part of the room. Includes stylish options such as LG ARTCOOL Gallery and ARTCOOL Mirror.
No outdoor unit
Panasonic RAC Solo
Heating and cooling without a conventional outdoor condenser — ideal where an outdoor unit isn’t practical or permitted.
Requires discreet wall openings for airflow.
Flexible positioning
Floor Mounted
A useful alternative where high-wall mounting isn’t suitable, including rooms with sloping ceilings or limited wall space.
Open-plan spaces
Ceiling Cassette
A clean ceiling-mounted solution that distributes air around larger rooms and open-plan areas.
Minimal appearance
Concealed / Ducted
A premium hidden solution where the indoor equipment is concealed and only discreet grilles or vents are visible.
Not sure which one?
That’s completely fine. Tell us about the room and we’ll recommend the most suitable options.
Efficiency & running costs
Is air conditioning expensive to run?
Modern air conditioning can both cool and heat. In heating mode, a split AC system works as an air-to-air heat pump — moving heat rather than simply creating it with an electric element.
1
unit of electricityused by the heat pump
→
2.5–4
units of heatcan be produced*
*Energy Saving Trust installer guidance states that heat pumps can produce around 2.5–4 units of heat for every unit of electricity used. Actual performance varies with the system, outdoor temperature, installation and operating conditions.
How efficient are AC units?
When heating, modern split air conditioning is a heat pump. Efficiency is commonly described using COP and SCOP. A COP of 4 means that, under the test conditions, 1 kWh of electricity provides about 4 kWh of heat. SCOP represents performance over a heating season.
Is AC cheaper than a gas boiler?
It can be, but not in every home or situation. Electricity costs more per kWh than gas, but a heat pump can deliver several kWh of heat from each kWh of electricity. The result depends on system efficiency, your tariff, the boiler being compared, the building and how you use the heating.
Does a 2.5 kW AC use 2.5 kW of electricity?
No — not necessarily. The kW figure used to describe an AC system usually refers to its heating or cooling output capacity, not its electrical input. The exact model's manufacturer data gives its electrical input and efficiency.
Does AC run at full power all the time?
Modern inverter systems can vary compressor output as the room approaches the set temperature. Electricity consumption therefore changes during operation rather than simply remaining at maximum input continuously.
A simple heating example
What does 10 kWh of useful heat cost?
Using Ofgem's average Direct Debit price-cap unit rates for 1 July–30 September 2026: electricity 26.11p/kWh and gas 7.33p/kWh. Standing charges are excluded.
Quick calculator
Estimate your AC electricity cost
Enter an estimated average electrical input. This is a guide only — real inverter consumption varies during operation.
Simple estimated electricity cost73p2.8 kWh electricity
Independent UK sources
Don't just take our word for it.
We use independent guidance and published manufacturer data when discussing efficiency and running costs.
Important: Running costs are estimates, not guarantees. Actual consumption and cost depend on the exact model, sizing, weather, insulation, room temperature, usage pattern and your energy tariff. PZ Climate can provide model-specific efficiency information as part of your quotation.
Manufacturer guides
Choose a brand with confidence.
Explore general strengths of recognised manufacturers. Final recommendations depend on the exact model, room, budget and installation design.
Daikin
Broad residential and commercial ranges with options across standard, premium and multi-room applications.
Mitsubishi Electric
Established residential and commercial systems across wall-mounted, multi-split and larger applications.
Fujitsu
Practical air conditioning options for homes and workplaces across a range of budgets and system types.
Panasonic
Residential and commercial systems including conventional split systems and the RAC Solo no-outdoor-unit range.
LG
Residential wall-mounted systems including distinctive ARTCOOL designer options alongside conventional units.
Brand comparison
Compare leading AC manufacturers.
A general guide to some of the main differences customers consider. The best choice depends on the exact model, your property, priorities and budget.
| Feature | Daikin | Mitsubishi Electric | Fujitsu | Panasonic | LG |
|---|---|---|---|---|---|
| Best suited to | Premium performance and broad choice | Quiet comfort and broad applications | Practical quality and value | Modern comfort and specialist options | Design-led residential options |
| Wall-mounted choice | Broad range | Broad range | Broad range | Split systems + RAC Solo | Standard + ARTCOOL designs |
| Energy efficiency | High-efficiency options available | High-efficiency options available | High-efficiency options available | High-efficiency options available | High-efficiency options available |
| Smart controls | Model dependent | Model dependent | Model dependent | Model dependent | Model dependent |
This comparison is general guidance. Specifications, sound levels, efficiency and warranty terms vary by model and should be confirmed in the final quotation.
PZ Climate Learning Centre
Clear answers before you buy.
Practical guidance for homeowners and businesses considering air conditioning.
Running costs
Electricity use depends on efficiency, sizing, room conditions, operating hours and tariff.
Installation process
Survey, design, installation, testing, commissioning and handover.
Choosing a system
Capacity, use, glazing, insulation, noise, appearance and controls all matter.
Why servicing matters
Cleaning and routine checks support hygiene, performance and reliability.
Contact PZ Climate
Let’s discuss your space.
Call 07356 283958
Email info@pzclimate.co.uk
WhatsApp @PZClimate
Tip: If you already know which style you like, select it in the form. If not, choose “Not sure” and we’ll help.