Charged right, not just topped up
Split AC refrigerant charging in Al Ammariyah
In Al Ammariyah, central Jeddah, split refrigerant charging starts with finding any leak, fixing it, vacuuming air and moisture from the lines, then charging the exact type and amount per the nameplate.
- Leak found first
- Vacuum and test
- Correct charge
Clients We're Proud to Serve
Organisations and companies that trusted Alrabih with their projects.
When your split needs a refrigerant charge
- 1
Weak cooling with a clean filter
If the filter is clean and the compressor is running but the air from the indoor unit is barely cool, the cause is usually low refrigerant from a leak at the flare joints or the outdoor service valves.
- 2
Frost on the pipes or unusual water drips
Frost on the large pipe at the indoor unit, or water dripping from the unit in an unusual way, means refrigerant pressure has dropped below the range set by the manufacturer. The inspection finds the leak before any charging begins.
- 3
A split that was moved and refitted
When a split is removed for painting, renovation or a room move, the flare joints are disconnected and remade. These joints are the most likely source of a leak after refitting, and the system needs a careful check, a vacuum and a fresh charge.
Who it's for
Your bedroom split cools only at night
We find and fix the leak at the flare joints, then vacuum and charge to the nameplate refrigerant type.
Ask on WhatsAppYour split was removed for renovation and refitted
We inspect every remade flare joint, vacuum the full line, then charge and confirm cooling has returned.
Ask on WhatsApp
What the job covers
- Check flare joints and valves
- Repair or remake flare
- Vacuum line and pressure test
- Charge to nameplate refrigerant type
- Run unit confirm cooling
How we work
How we work
- 1
Describe the fault
Tell us on WhatsApp what is happening and send a photo of the outdoor unit nameplate so we know the refrigerant type before we arrive.
- 2
Inspect and find the leak
The technician checks the flare joints at the indoor unit and the service valves at the outdoor unit and locates the leak before taking any further step.
- 3
Repair and vacuum
We tighten or remake the flare joint as its condition requires, then vacuum the line and watch the pressure hold to confirm the line is tight.
- 4
Charge and run
We charge with the nameplate type at the amount the inspection determines, then run the unit and confirm that cooling has returned to the normal level.
Fix the leak first or just top it up?
| Alrabih | The usual way | |
|---|---|---|
| The leak | Found and fixed first | Ignored, charged over it |
| Flare joint | Checked, remade if needed | Not checked |
| Vacuum | Before every charge | Often skipped |
| Refrigerant type | Nameplate only | Whatever is available |
| Line moisture | Removed by vacuum | Left inside the line |
Everything your AC needs, from one team
From system design and duct fabrication to installation, commissioning and maintenance.
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Some of our work
Ductwork, rooftop units and diffusers, from work we've completed in Jeddah.
Customer reviews
What our customers say
- Muhammadramzan 2641
“MashaaAllah. Services are so good. Behaviour and kindness 100/100. Prices are less then Market. Fully recommended”
- shahzeb armani
“Wow. Prices are so comfortable. Outstanding services. People are so talented and nice”
- Tawfik AlyawerLocal Guide
“U can find all u need for air conditioning”
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We come to you anywhere in Jeddah
From Al Shiraa and Al Yaqout in the north to Al Thaghr and Al Quraiyat in the south, with our base in Al Aziziyah.
What sets this district apart
Al Ammariyah is a medium-density residential area mixing mid-range villas and flats, with varied building ages and unit types. Some are new, some older, so pipe and joint condition varies widely. Summer heat and humidity accelerate corrosion in copper pipes, especially in older units, and homeowners often notice poor cooling only when the leak is already advanced.
Al Ammariyah, in central Jeddah, is a medium-density residential zone with villas and flats of mixed ages near commercial areas.
Units here span old and new, mostly splits with outdoor units on walls or modest balconies in tight spots.
The AC setup in Al Ammariyah
- 1
Split on a small balcony in tight space
Most flats in Al Ammariyah have small balconies holding outdoor units, requiring careful access and working practices.
- 2
Split on exposed exterior wall
Some villas and flats have units mounted directly on exterior walls exposed to sun and moisture.
- 3
Short copper runs in confined spaces
The distance between units is usually short, but pipes route through tight, enclosed spaces between walls and furniture.
Before the visit
Before our visit in Al Ammariyah
- 1
Confirm safe access to the balcony or exterior wall
Check the balcony is safe with secure railings, and the route is clear. Tell us of any hazards before we visit.
- 2
Clear the space around the outdoor unit
Remove items, furniture and hanging objects around the outdoor unit so the team can inspect and work easily and safely.
- 3
Coordinate with neighbours if the balcony is shared
If the balcony is shared with a neighbouring flat, tell them about the visit time in advance to avoid issues.
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FAQ
Questions about Split AC refrigerant charging
Does the split have to come off the wall to be recharged?
Usually not. Charging is done at the service valve on the outdoor unit, and if the leak is at the flare joints behind the indoor unit we reach them by lifting the lower cover or tilting the unit on its bracket. It only comes down when the joint is inside the wall.
Where do leaks usually occur in a wall split?
The most common points in a wall split are the flare joints at the indoor unit, which loosen over time from vibration, and the service valves at the outdoor unit. In Jeddah's humid and salty air, oxidation at copper connections can develop faster, which raises the chance of a leak.
Does the charging process differ when a split has been moved?
When a split is moved, the flare joints are disconnected and remade, and this is when air and moisture enter the line. A full vacuum before charging becomes especially important, and the technician checks every remade flare joint before the line is closed.
Why does my split cool only at night?
This is a common sign of low refrigerant. At night, lower outdoor air temperature lets the compressor partly compensate for the shortage. During Jeddah's daytime heat, the reduced charge is not enough and cooling weakens or stops. The inspection confirms whether this is the cause or whether another factor such as the compressor or capacitor is involved.
Does the length of the copper pipe run affect how much refrigerant is needed?
Yes, a longer copper pipe run between the two units requires more refrigerant. The site inspection measures the actual run length, and the technician sets the charge amount based on the nameplate figure and the installed pipe length.
My unit cools at night but struggles in daytime heat, what is wrong?
There may be a slow refrigerant leak, and daytime pressure reveals the shortfall. We detect and fix the hole, vacuum the lines, then refill with the correct refrigerant.
My balcony is very small, how do you reach the outdoor unit?
Our team works in tight balconies and small spaces. We coordinate in advance on the safest access method without disturbing neighbours or surrounding areas.
Summer heat is intense here, does that shorten pipe life?
Yes, intense heat and high pressure stress pipes and joints, especially if aged. We recommend annual inspection and extra protection for sun-exposed pipes.
Is inspecting the indoor unit important before charging refrigerant?
Yes, we inspect both units. We check the coil and fan are clean, electrical connections are sound, and everything is ready before charging.
