Bus & Construction Roof-Top AC Units in Chennai
Buses and construction machines often use packaged roof-top or cabin AC units that combine the cooling coil, condenser and fans in one housing.
What the bus & construction roof-top AC units does
A roof-top unit mounts on the bus roof or machine cabin and is driven by a separate compressor on the engine. It holds the evaporator, condenser coil, blowers and fans in a single weather-proof housing, usually running on 24V.
OEM or aftermarket?
Spare coils, blowers and fans for roof units are available separately; complete units must match the roof cut-out, capacity and voltage.
Signs of a failing bus & construction roof-top AC units
- Weak cooling at the rear of the bus
- Water leaking into the cabin
- Failed blowers or condenser fans in the unit
- Corroded coils from dust and weather
Before you order
- Share the bus or machine model and the unit’s label details.
Brands we supply
Sanden, Subros, Denso – ask for current stock
Vehicles
Bus, Construction Equipment, Bulldozer
Price
On WhatsApp enquiry
Pick-up & delivery
T. Nagar shop · South India, Andaman, UP, Rajasthan
Roof-top AC units in our catalogue
BulldozerBulldozer Cabin AC Kit
Complete heavy-duty climate control kit for bulldozer cabins. Restores both heating and cooling functions with dust-proof seals.
BusBus AC Unit
Complete heavy-duty roof-mounted Bus AC unit. Engineered for large passenger cabins, featuring high cooling capacity, multi-flow vents, and rugged durability.
Construction VehicleExcavator AC Cabin Unit
Premium roof-mounted cabin AC unit for excavators and loaders. Offers rapid cooling and dust filtration for challenging construction environments.
Not sure it fits?
Send your vehicle model, year and variant (or the chassis / VIN number) on WhatsApp and we will confirm the exact part and price.
Bus & Construction Roof-Top AC Units by vehicle type
Bus & Construction Roof-Top AC Units brands
Parts often replaced together
Guides
Rameswar Cool Spares · 2/3, North Usman Road, Below Mahalingapuram Bridge, T. Nagar, Chennai 600017 · +91 99621 73870 · 10:00 AM – 8:00 PM · Delivery across South India, plus Andaman, Uttar Pradesh and Rajasthan.