So what is the real AHU price in India in 2026? The honest answer is that it depends on what the unit has to do. This guide breaks down the air handling unit cost per CFM, explains why quotes differ so much, and shows you how to judge whether a price is fair. It is written by the engineering team at Climate Grip, which has been manufacturing AHUs in India since 2001.
What Does "Cost per CFM" Mean for an AHU?
CFM stands for cubic feet per minute. It is the volume of air an AHU moves every minute, and it is the starting point for sizing any unit.
Air handling unit cost per CFM is simply the unit price divided by its rated airflow. A ₹1,50,000 unit rated at 2,000 CFM costs ₹75 per CFM. This number lets you compare quotes for units of different sizes on a level field.
One thing to remember: cost per CFM usually falls as units get bigger. The casing, controls and testing cost roughly the same whether a unit moves 2,000 or 5,000 CFM, so larger units spread that fixed cost over more air.
AHU Price List in India 2026 (Indicative Ranges)
The AHU price list below gives typical ranges for standard units with G4/F7 filtration, before taxes, installation and ducting. Treat it as a budgeting guide, not a final quote.
|
Capacity |
Single skin (₹) |
Double skin (₹) |
Approx. cost per CFM (₹) |
|
1,000 CFM |
45,000 – 90,000 |
75,000 – 1,50,000 |
45 – 150 |
|
2,000 CFM |
70,000 – 1,30,000 |
1,10,000 – 2,00,000 |
35 – 100 |
|
5,000 CFM |
1,40,000 – 2,50,000 |
2,20,000 – 4,00,000 |
28 – 80 |
|
10,000 CFM |
2,50,000 – 4,50,000 |
4,00,000 – 7,00,000 |
25 – 70 |
|
20,000 CFM |
4,50,000 – 8,00,000 |
7,00,000 – 12,00,000 |
22 – 60 |
Looking for a 1000 CFM AHU price? Expect the widest spread at this size, because fixed costs make up a bigger share of a small unit. Pharma-grade units with HEPA filtration, SS construction or BMS controls sit above these ranges.
Single Skin vs Double Skin AHU Price: Why the Big Gap?
The biggest single jump in any quote comes from panel construction. A double skin AHU price is typically 40–70% higher than a single skin unit of the same capacity.
Here is why. A single skin unit uses one sheet of metal with insulation fixed inside. A double skin unit sandwiches 25 mm or 50 mm PUF insulation between two metal sheets. That means more steel, more insulation, tighter joints and less air leakage.
When single skin is enough: comfort cooling in offices, shops and light commercial buildings, where small leaks and condensation are not critical.
When double skin is non-negotiable: pharmaceutical plants, hospitals, operation theatres and cleanrooms. Here, smooth inner surfaces, low leakage and no condensation are essential for hygiene and compliance.
For a deeper comparison, read our guide on Double Skin vs Single Skin AHU Panels.
7 Factors That Decide Your AHU Cost
Two units with the same CFM can still be priced very differently. These seven factors explain most of the gap.
1. Airflow capacity and static pressure
CFM sets the size, but external static pressure sets the fan and motor. A unit that must push air through long ducts and HEPA filters needs a bigger fan, which costs more.
2. Panel type and insulation
Single skin, double skin, 25 mm or 50 mm PUF. Thicker insulation costs more upfront but cuts energy loss and condensation.
3. Filtration level
A basic G4 pre-filter is cheap. Adding F7/F9 fine filters raises the cost, and a HEPA AHU cost is significantly higher again because of H13/H14 filters, stronger fans and leak-tight housings.
4. Fan type
Belt-driven fans are the budget option. EC fans and plug fans cost more but use less power and need less maintenance.
5. Coils
The number of coil rows, fin spacing and the choice of copper or aluminium fins all change the price. Heating coils, reheat coils and dehumidification coils add further cost.
6. Controls and automation
VFDs, DDC panels and BMS integration add to the price but give precise control over temperature, humidity and pressure.
7. Material of construction
GI and powder-coated steel suit most applications. SS 304 or SS 316 is needed in food, pharma and corrosive environments, and it costs noticeably more.
Pharma AHU Price India: What's Different?
If you are buying for a pharmaceutical plant, expect the pharma AHU price India buyers pay to be well above standard commercial units. The reason is compliance.
A pharma AHU must help your facility meet GMP, WHO-GMP and Schedule M requirements. That means:
• HEPA terminal filtration to hold the cleanroom grade
• Stable pressure differentials between rooms to stop cross-contamination
• Leak-tight double skin construction with smooth, cleanable inner surfaces
• Precise temperature and humidity control, often with BMS monitoring
• Validation support: IQ, OQ and PQ documentation
Testing is part of the cost too. HEPA filter integrity testing and non-viable particle count testing prove the system performs as designed.
The cheapest pharma AHU is rarely the cheapest in the end. One failed audit or one contaminated batch costs far more than the difference between two quotes.
Hidden Costs Most Buyers Miss
The unit price is only part of the bill. Before you compare quotes, check whether these are included:
• Transport and handling: freight, unloading and crane hire for large units
• Installation: mounting, vibration isolation and connections
• Ducting and dampers: often quoted separately and sometimes larger than the AHU cost itself
• Testing and commissioning: air balancing, airflow and velocity tests, HEPA integrity tests
• Maintenance: filter replacement, belt changes and annual servicing
• Energy: an AHU runs for years, so a more efficient fan and motor can save more than the price difference within a few years
Always look at total cost of ownership, not just the purchase price.
How to Compare AHU Quotes the Right Way
A low quote often means a lower specification, not a better deal. Use this checklist so you compare like with like:
• ☐ Same CFM and same external static pressure
• ☐ Same panel type and insulation thickness
• ☐ Same filter classes at each stage
• ☐ Same fan type and motor efficiency
• ☐ Same coil rows and fin material
• ☐ Same controls (VFD, BMS, DDC)
• ☐ Testing, transport and installation clearly stated as included or excluded
Red flags: no technical datasheet, no GA drawing, vague filter details, or no mention of testing. Ask every supplier for both the total price and the air handling unit cost per CFM, plus the expected power consumption.
Why Buy Directly from an AHU Manufacturer in India
Buying from a trader adds a margin and puts a middleman between you and the engineers. Working directly with an AHU manufacturer in India gives you a fairer price and a unit designed for your application.
Climate Grip has been designing and building AHUs in-house since 2001:
• ISO 9001:2015 certified manufacturing
• 25,000 sq. ft. facility in Derabassi, Punjab, plus a second unit in Bhiwandi, Maharashtra
• Units up to 50,000 CFM, in single skin, double skin and HEPA configurations
• Trusted by pharma and healthcare leaders including Cipla, Zydus, Dr. Reddy's, Glenmark and Medanta
• Testing, validation and after-sales support from the same team
Explore our Air Handling Units range.
Frequently Asked Questions
What is the price of a 1000 CFM AHU in India?
A standard single skin 1000 CFM unit typically costs ₹45,000 to ₹90,000. A double skin unit of the same size costs about ₹75,000 to ₹1,50,000, and pharma-grade units cost more.
How much does a double skin AHU cost?
The double skin AHU price is usually 40–70% higher than single skin at the same capacity, depending on insulation thickness and specifications.
What is the average AHU cost per CFM in India?
For standard units, the air handling unit cost per CFM ranges from about ₹22 to ₹150. Smaller units sit at the higher end of the range.
Why are pharma AHUs more expensive?
They need HEPA filtration, leak-tight double skin construction, precise humidity and pressure control, and validation documentation to meet GMP rules.
Does the AHU price include installation?
Usually not. Installation, ducting, transport and testing are often quoted separately, so always ask what is included.
Get the Right AHU at the Right Price
The real AHU price in India depends on your airflow, your application and the standards you must meet. Cost per CFM is the best way to compare quotes fairly, as long as the specifications match.
Need an exact figure? Share your CFM, application and room conditions with Climate Grip's engineering team, and we will send you a detailed, itemised quote.
• Call: +91 98159 97036
• Email: sales@climategrip.com
