Air-cooled chillers (ACC)
Scroll or screw compressors with air-cooled condensers. No cooling tower, quick rooftop installation.
Electric Chillers
Chillers are the heart of process and comfort cooling in textile, pharmaceutical and commercial plants. MHM supplies air-cooled scroll and screw chillers for rooftops and water-cooled screw chillers for central plants, with matching cooling towers, pumps and controls. Every machine is sized for Dhaka ambient and supported by our own installation and AMC team.
Types
Electric Chillers we supply
Water-cooled chillers (WCC)
Screw or centrifugal machines with cooling towers. Highest efficiency for plants above 150 TR.
Chiller spare parts
Compressors, fan motors, controllers, EXVs and contactors for MHM, Carrier and TICA.
Brands
Brands we supply
Selection facts
Key numbers for sizing
The ranges we quote most often. Send us your load and we will select the exact model.
Power supply415 V / 3 ph / 50 Hz
RefrigerantsR-410A, R-134a, R-513A
Leaving water5–15 °C
Ambient ratingup to 46 °C
Compressor typesScroll, screw, centrifugal
Cooling capacity10–850 TR
How it works
The refrigeration cycle
Refrigerant absorbs heat from chilled water in the evaporator, the compressor raises its pressure, the condenser rejects that heat to air or water, and the expansion valve drops the pressure to start again.
Highlights
Why plants choose MHM for electric chillers
Sized for 45 °C ambient
Condensers and controls rated for Bangladeshi summers, not catalogue conditions.
Four brands, one partner
MHM, Carrier, TICA and AOY/YILDIRIM selected to your budget and duty.
Spares in Dhaka
Compressors, fan motors and boards stocked for same-week replacement.
Modbus / BACnet ready
Every chiller connects to your BMS or our remote monitoring.
Applications
Where it is used
- Textile dyeing and finishing
- Pharmaceutical HVAC
- Plastic injection moulding
- Garment washing
- Hospitals and malls
- Data centres
Products
Products in electric chillers
MHM Air Cooled Scroll Chiller
Packaged rooftop scroll chiller, 30–260 TR, R-410A, tandem compressors with 25% steps.
View detailsMHM Water Cooled Screw Chiller
Semi-hermetic twin-screw chiller, 80–850 TR, R-134a, for plants with cooling towers.
View detailsCarrier 30XA Air Cooled Screw Chiller
AquaForce air-cooled screw chiller, 80–500 TR, R-134a, Touch Pilot control.
View detailsTICA Air Cooled Scroll Chiller
Modular air-cooled scroll chiller, 10–130 TR, up to 16 modules on one controller.
View detailsDownloads
Catalogues and data sheets
Need help sizing? Send us your load.
Share your process load, water temperatures and site details and our engineers will return a selection within two working days.