As the colder months approach, most homeowners focus on their boiler or radiators. But your air conditioning system plays a major role in keeping your home warm, efficient and comfortable — especially modern heat pump systems that provide both heating and cooling.
A pre-winter AC service ensures steady warmth, clean air and consistent airflow, even when your windows stay closed.
Why It Matters to Service Your Air Conditioning Before Winter
During summer, dust and debris build up inside filters and coils. If not cleaned, airflow becomes restricted, forcing the system to work harder and consume more energy.
A winter service resets the system for the colder season — protecting performance, preventing breakdowns and prolonging equipment lifespan.
What Our Engineers Check
- Operation check of all indoor and outdoor units
- Recording coil temperatures for correct heating performance
- Testing controllers and confirming heating mode activation
- Cleaning indoor coils and flushing condensate drains
- Inspecting and tightening electrical terminals
- Cleaning or replacing filters for restored airflow
- Chemical clean of outdoor coils
- Completing an F-Gas leak check where refrigerant charge exceeds 2.4 kg (legal requirement)
Reliable Heating and Energy Savings
Most domestic air conditioning units use heat pump technology. When serviced, they deliver fast, stable and highly efficient heating — often cheaper to run than traditional electric heaters or older boilers.
Cleaner Indoor Air
Winter often means closed windows — and poor air quality. Clogged filters circulate dust and allergens. A pre-winter clean keeps air fresh, especially useful for families with children, pets or allergies.
Preventing Winter Breakdowns
Small issues can turn into failures during cold snaps. Our engineers identify loose components, worn parts and early signs of leaks before they become costly problems.
Why Homeowners Choose Airvana
Airvana has been trusted across London for many years. Our certified engineers work with leading brands such as Daikin, Mitsubishi and Fujitsu — delivering clean, neat installations and reliable servicing.
Every service is tailored to the property and homeowner — ensuring systems operate quietly, efficiently and safely all winter long.
Getting Your System Winter-Ready
- Book early: Avoid the rush when temperatures drop.
- Do a quick test: Run your unit in heating mode and report any unusual behaviour.
- Keep filters clean: Light vacuuming helps maintain airflow between services.
- Use steady temperatures: Maintaining a stable setting is more efficient than switching the system on and off.
Ready to Book?
A seasonal service is the simplest way to keep your heating efficient, quiet and reliable. Our engineers arrive on time, work respectfully and leave your home exactly as they found it.
Book your domestic AC winter service today and enjoy a warm, worry-free winter.
Call: 0203 370 6773
Email: info@airvana.co.uk
Location: Based in Baker Street, London — serving homes across London and the South-East.