Modern inverter air conditioning units are surprisingly economical. A typical 3.5kW unit costs approximately 30-50p per hour to run during peak cooling. Running costs are 30-40% lower than portable AC units because split systems are far more efficient.
Yes! Most modern air conditioning units are "heat pumps" that can reverse the refrigeration cycle to provide heating. They're highly efficient for heating, producing 3-4kW of heat for every 1kW of electricity consumed, making them more efficient than electric heaters.
Modern air conditioning units are remarkably quiet. Indoor units operate from just 19dB - quieter than a library or whisper. Outdoor units are typically 40-50dB, similar to a quiet conversation or background refrigerator hum.
Most single-room installations are completed in 4-6 hours (same day). Multi-room systems may take 1-2 days depending on the number of units and property layout. We work cleanly and minimise disruption to your daily routine.
In most cases, no. Air conditioning units installed on residential properties typically fall under permitted development rights. However, listed buildings, conservation areas, and flats may require permission. We check this during your free survey.
Most modern homes have sufficient electrical capacity for air conditioning. A typical single-room unit draws 1-1.5kW (similar to a kettle). We assess your electrical system during the survey and advise if any upgrades are needed.
We recommend annual servicing to maintain efficiency, performance, and manufacturer warranty validity. Regular servicing prevents 90% of breakdowns, maintains energy efficiency, and extends system lifespan.
Minimal! Simply wipe down the indoor unit casing occasionally and ensure outdoor units remain clear of debris. Filter cleaning is included in our annual service, though some customers prefer to clean filters themselves every 3-4 months.
The most popular choices are bedrooms (for better sleep), home offices (for productivity), living rooms, and conservatories. South-facing rooms and top-floor spaces benefit most. We can advise on priorities during your survey.
Yes! Air conditioning filters remove pollen, dust, and other allergens from the air. Some units include advanced filtration systems that remove up to 99% of particles, significantly improving indoor air quality.
Split systems (wall-mounted) are 30-40% more energy-efficient, significantly quieter, don't take up floor space, and provide better temperature control. While initial costs are higher, split systems save money long-term through lower running costs.
With annual servicing, expect 10-15 years of reliable operation. Some units last 20+ years. Regular maintenance is key to longevity and efficiency.