Full air con regas for R134a and R1234yf systems at our Ber Street garage. Recharge to manufacturer weight, vacuum leak test and UV dye check, cold air restored across Norwich and Norfolk.
If your air conditioning has stopped blowing cold, taken on a musty smell, or runs constantly without ever reaching temperature, the refrigerant charge has almost certainly dropped too low. Every system loses a little gas each year through normal seal permeation, and once the level falls the compressor works harder for less cooling, and eventually risks damage. Our Norwich air con regas recovers the old refrigerant, vacuum tests the system for leaks, and recharges it to the exact weight your manufacturer specifies, so you get properly cold air again, fast.
Norwich's stop-start city driving is exactly where weak air conditioning shows up worst. Crawling along the inner ring road, queuing on Grapes Hill or sitting in summer traffic on the A11 and A47 approaches, the cabin heats quickly and an under-charged system simply cannot keep up. The same applies to the short, frequent journeys typical of city use, where the system never gets a long enough run to demonstrate it is struggling until a hot day arrives. We see a clear seasonal rush each spring as drivers discover the cooling they relied on last summer has quietly faded over winter.
It is not only a summer issue. Your air conditioning also powers the windscreen demister, and a healthy system clears condensation, mist and frost far faster than the heater alone, which matters on damp Norfolk mornings and through the winter. Running the air con briefly all year round also keeps the seals lubricated and helps prevent the slow leaks that lead to a flat system in the first place.
Cars registered before roughly 2017 generally use R134a refrigerant, while newer vehicles use R1234yf. The two gases are not interchangeable and require separate equipment, and mixing them damages the system, so correct identification matters. We are set up for both at our Ber Street garage and confirm the right refrigerant for your vehicle before we begin. R1234yf is more expensive, which is reflected in the price, and we will always tell you which your car takes and what it will cost before any work starts.
Drivers across the city trust us with their air con because we diagnose properly rather than just topping up and hoping.
We connect your vehicle to a dedicated air conditioning machine and recover whatever refrigerant remains, then draw the system down into a deep vacuum and hold it to confirm it is sealed. If the vacuum holds, we recharge to the precise weight specified for your car using the correct refrigerant and add a measure of UV dye to help trace any leak that develops later. The whole process takes around 45 to 60 minutes, and we finish by checking the temperature at the vents so you can feel the difference before you drive away.
If the vacuum test reveals a leak, we will not simply refill a system that will empty again, we will show you what we have found and talk through the options first. Call 07933 900901 to book your regas, or drop in, we are on Ber Street a few minutes from the city centre with parking on site.
Most systems lose a little refrigerant every year through normal seal permeation, so a regas every two to three years keeps cooling strong. If the air is no longer cold, have it done sooner, as running a low system can damage the compressor.
R134a is used on most cars registered before around 2017, and R1234yf on newer vehicles. They use different refrigerant and equipment and must never be mixed. We handle both and identify the correct gas for your car before starting.
About 45 to 60 minutes. That covers recovering the old refrigerant, vacuum testing for leaks, recharging to the manufacturer's weight and checking the vent temperature before you leave.
Usually the refrigerant charge has dropped too low to cool, often from a slow leak. Other causes include a failed compressor, a blocked condenser or an electrical fault. We start with a vacuum leak test to find out which before recharging.
Yes. The system also drives the demister, clearing condensation and frost from the windscreen far faster than heat alone. Running it briefly year-round keeps the seals lubricated, so it is a safety item as much as a summer comfort.
Serving Norwich (NR1) and all of Norwich & Norfolk
07933 900901 Get a QuoteAddress:
Ber Street, Norwich
NR1 3ES
Opening Hours:
Mon-Sat: 8:00am - 6:00pm
Sun: 10:00am - 4:00pm
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Visit us at 100-106 Ber Street, Norwich NR1 3ES. Call 07933 900901 to book your air conditioning regas or get a free quote today.
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