AC service on Öland

A car's AC runs year-round — not only to cool in summer but to clear misted windows in autumn and winter. Most drivers use the climate control on auto without thinking about it.

An AC system loses around 10% of its refrigerant a year quite naturally — after four or five years it cools half as well and the compressor starts to over-work. We recharge, leak-test and replace the cabin filter — usually done in 90 minutes.

An estate is used for long family trips — to Germany, Italy, the Mediterranean. A long car with a big cabin needs an AC that can keep up, especially with kids in the back and a full load.

The rear AC evaporator in estates rarely gets service and collects mould and bacteria — that musty smell from the vents usually comes from there. We disinfect the system and replace the cabin filter so the air is clean even on the long trip.

An SUV typically has a lot of glass and a taller cabin than a regular car — the sun heats it more and the AC works harder. Many modern SUVs have multi-zone climate with separate rear and front controls.

Multi-zone AC has more actuators and sensors that can fail — without the right diagnostic kit it's hard to find which zone is misbehaving. We read the control module, check pressures and replace the expansion valve if it's stuck.

The tradesman or courier sits in the van all day — eight to ten hours behind the wheel isn't unusual. The AC isn't a luxury, it's a working condition.

Vans run with doors open all day, which stresses the AC harder than on a regular car — the compressor fails sooner if refrigerant runs low. We recharge, change the cabin filter and check the compressor clutch so you're not without cool air in the middle of July.

A motorhome usually has two AC systems — one for the driver's cab and a separate roof unit for the living area. In a southern European summer both are what stand between you and a miserable holiday.

A motorhome AC is used heavily a few weeks a year and sits idle the rest — refrigerant drops, oil settles and the compressor seizes when you fire it up in July. We run pre-trip service in May–June so both systems are working before you head south.

Modern farm tractors have sealed cabs with AC and cabin filters — the driver's only breathing air during threshing and spraying. A broken AC can mean dust and chemicals straight into the lungs.

The condenser on a tractor sits out front and collects straw, dust and insects — after two seasons it barely cools. We blow the condenser clean, replace the cabin filter and top up refrigerant before the season, often combined with the regular service.

A truck driver often spends nine or ten hours in the cab, sitting above a hot engine with the sun streaming through the windscreen. It's both a comfort and a safety issue — fatigue rises with the temperature.

A truck's AC is a much bigger system than a car's — larger condenser, fans and a heavier compressor built for daily duty. We have R134a and R1234yf equipment in larger volumes and can recharge without you losing a full working day.

A bus AC has to cool 40–50 passengers in a big volume — that requires a powerful separate system on the roof. On summer tourist routes between Borgholm and Böda it's a top-tier customer satisfaction issue.

A bus rooftop unit has long refrigerant lines and more fittings than a car — more places to leak and more frequent recharges. We find leaks with UV tracing and can replace the dryer and expansion valve if needed.