Ductable AC Gas Refill in Chennai
When your Ductable AC runs but won’t cool, it’s usually low refrigerant. We locate the leak, repair it, evacuate the system and recharge it to the manufacturer’s exact spec. A ductable system pushes air through concealed ducting, so airflow, static pressure and the concealed drain line are as important as the unit itself.
Why Ductable AC Gas Refill is different
- A ductable system pushes air through concealed ducting, so airflow, static pressure and the concealed drain line are as important as the unit itself.
- For gas refilling, that means the job is matched to your Ductable AC rather than done to a generic checklist.
- Every job is doorstep, uses genuine parts, and carries a 30-day service warranty across Chennai.
We first find and fix the leak (rather than just topping up), pull a vacuum to remove moisture and air, then charge the correct refrigerant type and quantity by gauge for your Ductable AC — so cooling is restored and the fix lasts.
A ductable system pushes cooled air from a concealed air-handling unit through ducts to multiple zones, so problems tend to be weak airflow at some outlets, an AHU blower fault, or clogged return-air filters choking the whole floor. These need airflow balancing and duct/AHU access, not just a gas top-up.
We service the AHU, blower and filters, check refrigerant and drainage, and balance airflow across zones — ideal for banquet halls, auditoriums and large retail where even cooling matters.
What's included
- Comprehensive leak detection and minor repair
- System vacuuming to remove moisture and impurities
- Full refrigerant gas refill (R22/R32/R410A as per AC type)
- Post-refill pressure and performance check
- 30-day service warranty on the gas refill
Not included
- Cost of major spare parts (e.g., compressor, condenser coil replacement)
- Repair of major refrigerant line damage (beyond minor leak sealing)
- AC dismantling or reinstallation charges
- Gas top-up (this service is for a full refill after leak repair)
AC Gas Refill — price by AC type
| Window AC · Residential | ₹2,499 |
| Split AC · Residential | ₹2,499 |
| Split Inverter AC · Residential | ₹2,499 |
| Portable AC · Commercial | ₹2,499 |
| Cassette AC · Commercial | ₹2,499 |
| Ductable AC · this page | ₹2,499 |
| VRF/VRV · Commercial | ₹2,499 |
| Packaged AC · Commercial | ₹2,499 |
Prices vary by AC type and include labour and standard consumables. Spare parts, gas refilling and masonry work are charged separately — a written quote is shared before any work begins.
How we do your Ductable AC Gas Refill
Book online or call
Pick your service, choose a date and time slot, and share your address. We confirm the slot within 15 minutes.
Technician arrives
A verified technician reaches your doorstep at the scheduled time — you are notified when they are on the way.
Diagnosis & transparent quote
The technician inspects the appliance, explains the issue, and shares upfront pricing before any work begins.
Service performed
Work is carried out on the spot wherever possible, using proper tools and genuine spares.
Performance check
The appliance is tested after service to confirm everything works as expected before the technician leaves.
Invoice & 30-day warranty
You get a digital invoice, and your 30-day service warranty starts from the service date.
Other Ductable AC services
Frequently asked questions
Why does my Ductable AC need gas so often?
Refrigerant is not consumed — if a Ductable AC needs frequent top-ups there is a leak. We detect and repair the leak first, so you are not paying to refill a system that keeps losing gas.
Which refrigerant does a Ductable AC use?
It depends on the unit — commonly R32 or R410A on newer models, R22 on older ones. Our technician checks the nameplate and charges the exact type and quantity your Ductable AC is rated for.