Find the leak first
Refrigerant charging in Al Bahjah
Refrigerant charging in Al Bahjah starts with precise leak detection and repair, since refrigerant does not consume in a healthy sealed circuit. Charging without fixing the leak leads to refrigerant loss again.
- Leak located
- Vacuum and test
- Accurate charge
Clients We're Proud to Serve
Organisations and companies that trusted Alrabih with their projects.
Signs the charge is low
- 1
Weak cooling and a compressor that runs on
The unit runs for hours without bringing the temperature down, or cools very slowly. This is usually the first sign the charge is low and the circuit can no longer move heat efficiently.
- 2
Frost on the pipes or evaporator coil
Ice on the thin pipe or on the evaporator coil points to low refrigerant pressure. Continued running can damage the coil. Where the frost forms helps the technician narrow down the problem area.
- 3
A refrigerator or cold room that will not hold temperature
In commercial or industrial refrigeration equipment, a rising cabinet temperature means stock at risk. Low refrigerant is one possible cause, and confirming it needs pressure readings and a circuit check on site.
Who it's for
Your window or portable unit cools slowly
We check circuit pressure, locate and repair the leak, then vacuum and charge to the type shown on your unit's nameplate.
Ask on WhatsAppYour cold room or commercial fridge will not hold temperature
We measure pressure, identify why the cabinet temperature is rising, repair any leak found, then charge to the correct refrigerant type for that unit.
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What the work covers
- Pressure check and leak location
- Leak repair before charging
- Vacuum and tightness test
- Charge to nameplate refrigerant
- Run test and performance check
How we work
How we work
- 1
Inspect and locate leak
The technician measures circuit pressure and checks joints and components that corrode in Jeddah's humid, salty air, pinpointing the leak before any other step.
- 2
Repair the leak
The technician repairs the leak point, whether a loose joint, a cracked pipe or corrosion in part of the circuit. The unit is not charged until the repair is confirmed tight.
- 3
Vacuum and pressure test
The circuit is evacuated with a vacuum pump to remove air and moisture, then the reading is watched to confirm pressure holds before refrigerant is introduced.
- 4
Charge and run
The unit is charged to the nameplate type and amount, then run and checked for proper performance on site before handover.
Fix the leak or just top it up?
| Alrabih | The usual way | |
|---|---|---|
| The leak | Found and fixed first | Often ignored |
| Vacuum | Before every charge | Sometimes skipped |
| Refrigerant type | As the nameplate states | May be mixed or swapped |
| Compressor | Protected by correct charge | Worn by wrong charge |
| Refrigeration equipment | AC, fridges and cold rooms | Usually AC only |
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”
Your satisfaction matters to us! If you had a great experience with us, we'd love a 5-star rating and a kind review.
Worked with us? Leave a reviewService areas
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 Bahjah is modern, housing mid-sized residential blocks, small shops and a few villas, with limited outdoor space due to building density. Most systems are dual or single splits with relatively short copper runs. However, connections and joints in the humid, coastal environment corrode quickly if not properly protected. Leak detection with specialist tools before charging is essential to avoid wasting refrigerant.
Al Bahjah is a modern neighbourhood in north-east Jeddah, crowded with residential blocks and small shops with limited outdoor space.
Most systems here are single or dual splits with relatively short copper runs due to building proximity and limited outdoor space.
The AC setup in Al Bahjah
- 1
Single split per small flat
Small flats in Al Bahjah typically run a single split unit with very short copper runs from the outdoor unit.
- 2
Dual split in larger flats
Larger flats may run two units connected by short copper piping through the flat walls only.
- 3
Separate AC units for small commercial shops
Small shops run independent split or window units with very short piping due to shop size constraints.
Before the visit
Before our visit in Al Bahjah
- 1
Confirm safe access to the outdoor unit
Outdoor units in Al Bahjah are often on tight balconies; confirm the team can reach safely before visiting.
- 2
Gather model and original refrigerant type
Look for the data plate on the outdoor unit or send a clear photo of the model so we know the original refrigerant type.
- 3
Show the copper pipe route
If pipes are hidden or run through walls, tell us the approximate route so we can check for leaks properly.
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FAQ
Questions about Refrigerant charging
Can you just add refrigerant without looking for the leak?
A sealed refrigerant circuit does not consume refrigerant. A low charge means there is a leak somewhere. Adding refrigerant without finding and repairing that leak brings the same fault back quickly and can damage the compressor. The correct sequence is always to locate the leak, repair it, pull a vacuum on the circuit, and then charge to the type and quantity shown on the unit's nameplate.
Where does refrigerant leak in commercial refrigeration equipment?
The most common points are expansion fittings and restrictions on the liquid line, flare joints at the evaporator and condenser, and service valves where the rubber seals have aged. In commercial refrigeration, old copper pipe welds weakened by continuous compressor vibration are also a frequent source. The exact location is found during the site inspection.
Does the refrigerant type affect how the unit performs?
Yes. Every unit is designed for a specific refrigerant type with defined operating pressures and heat transfer properties. Using a different type changes those pressures and can either overload the compressor or reduce cooling output. For this reason the unit is always charged with the exact type shown on its nameplate and no substitute is used.
Is the charging work different for a home AC unit and a commercial refrigerator?
Yes, they differ in several ways. Commercial refrigeration units operate at pressures and with refrigerant types distinct from those in air conditioners, and their target temperatures are much lower. The pipe circuits are also longer and often include multiple distributors and valves that require careful inspection before vacuuming and charging. The nature of each circuit determines the procedure.
Is the charging work different for a home AC unit and a commercial refrigerator?
The core steps are the same: locate the leak, repair it, vacuum the circuit, then charge to the nameplate type. Commercial refrigeration units sometimes have additional valves and components that require a different inspection approach. What each unit needs is determined by the technician on site after pressure readings and a circuit check.
My small flat's AC needs refrigerant quickly, what is wrong?
Usually a leak in the short piping or joints. We detect the circuit with specialist equipment, fix the leak, then charge once with the correct type.
Al Bahjah is close to the sea with high humidity, does that harm the refrigerant?
Humidity does not harm the refrigerant itself, but speeds rust on metal pipes and joints, potentially causing leaks. Pipe protection is essential.
The outdoor unit is on a very small balcony on my building, does that matter?
Yes, very small balconies reduce airflow and raise heat around the unit, increasing pressure and speeding joint corrosion. Regular inspection is necessary.
Once you charge the refrigerant, when will I need it recharged?
If we repair the leak properly and protect the pipes, you may not need recharging for years. Refrigerant does not consume in a healthy circuit.
