₨ 650,000
It is a 50°C afternoon in Lahore. Customers fill your showroom, the air outside feels heavy, and the whole floor still stays cool and comfortable from wall to wall. The Haier 4 Ton Inverter Cassette AC is built for exactly this. It sits neatly inside your ceiling, sends air in every direction, and keeps big rooms comfortable through extreme summers and cold winters.
The Haier HBU-48E/DC is a 4-ton inverter ceiling cassette air conditioner with both cooling and heating. It delivers 48,000 BTU (14 kW) of cooling and 52,000 BTU of heating. It uses R410 refrigerant and moves 1,800 m³/h of air through a 4-way round airflow design. It needs a 3-phase, 380–415V, 50Hz power supply.
The unit is T3 rated for high ambient temperatures up to 52°C. It suits offices, showrooms, restaurants, villas, classrooms, clinics, and large halls in Pakistan.
Large rooms are hard to cool evenly. A wall-mounted split often blasts one corner while the far side stays warm and stuffy. Floor-standing units take up space you would rather use for customers, desks, or furniture.
This ceiling cassette solves both problems. It mounts flush in the ceiling, frees your floor and walls, and spreads air in all four directions. If you need a Haier Ceiling Cassette AC Lahore businesses and homeowners can rely on through peak summer, this model gives you serious capacity with controlled power use.
Each feature below connects to a clear, everyday benefit for your space.
The round-way airflow pushes air out on all sides of the panel. You get uniform cooling and heating across the room instead of a cold zone under the unit and warm corners elsewhere. Combined with 1,800 m³/h of air circulation, it covers open-plan rooms and halls well.
Many standard air conditioners struggle when Pakistani summers peak. This unit carries a T3 high-ambient design, so it keeps cooling reliably even at outdoor temperatures up to 52°C. That matters most in cities like Lahore, Faisalabad, and other high-heat regions.
An inverter compressor adjusts its speed smoothly instead of switching fully on and off. This helps deliver up to 50% energy savings compared with older non-inverter models. The rated EER is 2.84 W/W in cooling, and the COP is 2.95 W/W in heating.
Indoor noise runs at 50, 46, and 42 dB on high, medium, and low settings. That keeps meetings, patient waiting areas, classrooms, and living rooms calm. Outdoor unit noise is rated at 61 dB.
The system supports a maximum pipe length of 50 m and a maximum height drop of 30 m. This gives installers room to work with multi-level buildings, rooftop outdoor units, and complex layouts.
This is not a cool-only model. With 52,000 BTU of heating, the Haier Inverter Ceiling AC keeps your space warm on cold winter mornings just as well as it cools on summer afternoons. Power input is 4.92 kW in cooling and 5.08 kW in heating.
For large spaces that face both seasons, one unit handles year-round comfort. That means less equipment to buy, install, and maintain.
|
Specification |
Details |
|---|---|
|
Brand |
Haier |
|
Model |
HBU-48E/DC |
|
Type |
Ceiling Cassette, Inverter, Heat & Cool |
|
Capacity |
4 Ton |
|
Cooling Capacity |
14 kW / 48,000 BTU |
|
Heating Capacity |
52,000 BTU |
|
Refrigerant |
R410 |
|
Air Circulation |
1,800 m³/h |
|
Power Input |
4.92 kW (Cooling) / 5.08 kW (Heating) |
|
Power Supply |
3 Phase, 380–415 V, 50 Hz |
|
EER / COP |
2.84 W/W / 2.95 W/W |
|
Ambient Rating |
T3, up to 52°C |
|
Energy Savings |
Up to 50% vs. non-inverter units |
|
Airflow Design |
4-way round airflow |
|
Max Pipe Length |
50 m |
|
Max Height Drop |
30 m |
|
Indoor Noise |
50 / 46 / 42 dB (Hi / Mid / Lo) |
|
Outdoor Noise |
61 dB |
|
Indoor Unit Dimensions |
930 × 930 × 390 mm |
|
Outdoor Unit Dimensions |
1008 × 410 × 830 mm |
These figures show strong output, sensible power use, and flexible installation for large rooms.
Thanks to its 4-ton capacity and strong airflow, this unit fits a wide range of large spaces.
Offices, banks, showrooms, and restaurants need steady comfort for staff and customers. The ceiling mount keeps floor space open for displays, seating, and foot traffic.
Villas, drawing rooms, and living halls benefit from even airflow and quiet operation. The flush ceiling panel also keeps the room looking clean.
Classrooms, auditoriums, clinics, and waiting areas need consistent climate control at low noise levels. The 42 dB low setting helps keep these spaces calm.
|
Your Situation |
Good Fit? |
|---|---|
|
Large office, showroom, or restaurant |
Yes |
|
Villa drawing room or living hall |
Yes |
|
Classroom, auditorium, or clinic |
Yes |
|
Building with 3-phase power available |
Yes |
|
Space needing both heating and cooling |
Yes |
|
Small bedroom or single-phase-only supply |
A smaller split or single-phase unit may suit you better |
The HBU-48E/DC combines strong capacity with practical engineering for local conditions.
Workman Services has specialized in HVAC&R solutions since 2006. Our team of designers, sales engineers, and certified technicians handles system design, supply, installation, testing, commissioning, and maintenance. We have completed HVAC and firefighting projects for retail outlets, malls, offices, and industrial clients.
Our Lahore office is at M1, M2 Bara Tower, 36 Queens Road, Abid Market, Qartaba Chowk. Contact our team to confirm current pricing, stock, and warranty terms.
Yes. Its T3 high-ambient design keeps cooling reliably at outdoor temperatures up to 52°C. This makes it a strong choice for the hottest cities in Pakistan.
Yes. The HBU-48E/DC is a heat-and-cool model. It offers 48,000 BTU of cooling and 52,000 BTU of heating for year-round comfort.
The Haier 4 Ton Inverter Air conditioning system can deliver up to 50% energy savings compared with older non-inverter models. Its EER is 2.84 W/W and its COP is 2.95 W/W.
It requires a 3-phase, 380–415V, 50Hz power supply. Check that your building has 3-phase power before you order.
No. Indoor noise is 50, 46, and 42 dB on high, medium, and low settings. Outdoor noise is 61 dB.
It uses R410 refrigerant with an inverter compressor for balanced cooling and heating.
It supports a maximum pipe length of 50 m and a maximum height drop of 30 m. This suits multi-level buildings and varied layouts.
The indoor unit measures 930 × 930 × 390 mm. The outdoor unit measures 1008 × 410 × 830 mm.
With 48,000 BTU cooling and 1,800 m³/h airflow, it suits offices, showrooms, restaurants, villas, classrooms, clinics, and large halls.
Contact Workman Services at +92 306 4410583 by phone or WhatsApp, or email info@workmanservices.com.pk. Our team will confirm pricing, availability, and installation details.
Keep your largest spaces comfortable in every season. The Haier 4 Ton Inverter Ceiling Cassette AC brings 48,000 BTU cooling, 52,000 BTU heating, T3 performance up to 52°C, quiet operation, and up to 50% energy savings in one clean ceiling-mounted unit.
Call or WhatsApp Workman Services at +92 306 4410583 to place your order, plan your installation, or get expert advice on the right capacity for your space.
