King of cooling is here!
Celebrate Onam with Chilton Split ACs.
Dual Purpose Air Conditioner
DP-AC
Introducing the Dual Purpose Air Conditioner : an innovative invention with ultra-low power consumption that delivers cooling along with free hot water simultaneously, without requiring additional power or geysers.
This patented product is invented to solve the problems that are arising in the country (global warming), while also reducing atmospheric warming.
Innovation: Need of the Hour
In India, due to rising temperatures, air conditioners are no longer considered a luxury item but a necessity; it’s become an issue of survival as opposed to living comfortably.
The household ownership of ACs in India today is a mere 7%, the demand for comfort cooling is expected to drive the total stock of room ACs to over 1 billion by 2050 – a 40-fold growth from 2016.
To put this in perspective, of the roughly 290 million households in India, fewer than around 20 million have air conditioners.
It majorly impacts the environment around us – the solution to which is our Dual Purpose Air Conditioner.
Repeat Customers, Happy Customers.
Working of our DP-AC
The system utilizes waste heat produced during cooling to generate free hot water.
In simple terms, the dual purpose of getting cold air and procuring free hot water happens simultaneously, while also reducing the Global Warming Potential (GWP).
The catch here is our stainless-steel heat exchanger; Chilton has produced an additional element that sits inside the condensor that does the work for you. When all these elements are clubbed together, they result in reducing the Global Warming Potential (GWP) of the unit by 63% and lowering its climate change impact drastically.
Efficiency, Cooling, and Savings - All in one Product
Dual Purpose Air Conditioners are more energy efficient, you will recover the cost of your AC unit in less than a year, commercially.
Approx Power Saving:
₹1,04,183 /- every year (cont. run)
(Cold Rooms etc.)
In Commercial Use
₹52,091 /- every year (50% run)
(Hotels, Resorts, Restaurants, Beauty Parlour etc.)
In Domestic Use
₹31,255 /- every year (30% run)
Within 6 months you are getting back your additional investment of ₹21,000/- due to power saving & thereafter every year you are saving ₹52,091/- (at 50% running). After deducting GST & depreciation, within 1 year you will get back the complete cost of the Air Conditioner due to power saving.
That is, within 1 year your AC will be totally free!!
Why switch to DP-AC ?
DP-AC
reduces
GWP by
(53%)
Peak Summer 
Peak Winter
Heavy Rainfall
Sea Water Rising
Reduce
Urban heat
Island effect
Reduce
Carbon footprint by
12651 kg/unit/year
Energy Consumption Comparison of Chilton DP-AC as per BEE Standards
| Specification | Conventional 1.5T Inverter AC | Chilton DP-AC (1.5T) |
|---|---|---|
| Power Consumption (per hour) | 1680 Watts | 924 Watts |
| Free Hot Water Generation | ❌ Not available | ✅ Yes – 944 Watts equivalent |
(as per 2025 data)
TESTED AND PROVEN
Since Chilton’s legacy is built on trust, we tested our product in major technology organizations across India, and our testing certificates speak for themselves.
NIT CALICUT
IIT CHENNAI
PSYCHOMETRIC LAB PUNE
CEPT FOUNDATION
Teri certificate
Recognitions
TÜV Certificate
Green pro certificate
TECHNICAL SPECIFICATION DP-AC
| Model | CH18DPGA-1.5 Ton | CH24DPGA-2 Ton |
|---|---|---|
| Power saving every year @50% running | ₹52,091/-* | ₹56,721/-* |
| Cooling capacity | 5099W | 6900W |
| Total power consumption | 924W | 1490W |
| Free hot water developed | 944W | 1400W |
| Total output(heating + cooling) | 6043W | 8300W |
| Total EER (heating + cooling) | 6.54 | 5.57 |
| Only cooling EER | 5.51 | 4.63 |
| Helps to reduce GWP & climate change impact | 53%lower | 53%lower |
| Quality of free hot water | Can be used for cooking bathing etc** | Can be used for cooking bathing etc** |
| Insulated free hot water tank capacity | 50 Liters with standing pressure 6kg/cm2 | 50 Liters with standing pressure 6kg/cm2 |
| Max. temp of water achieved | 70°C | 70°C |
| For best performance water temperature | 45-50°C | 45-50°C |
| Temperature drops in tank | 0.5°C per hour | 0.5°C per hour |
| Rated volt & frequency | 220-240V & 50Hz | 220-240V & 50Hz |
| Current Input | 3.6 A | 5.9 A |
| Compressor type | Rotary | Rotary |
| Indoor air circulation | ≥1000m³/hr | ≥1400m³/hr |
| Indoor Noise Level (dB) | 36-46 | 50-46 |
| IDU dimension (mm) | 900x230x295 | 1100x250x330 |
| ODU dimension (mm) | 1050x450x800 | 1050x450x800 |
| ODU/IDU (net weight) | 67/14kg | 110/14Kg |
| Refrigerant | R-32 | R-32 |
*Calculated for 365 days x 24hrs @ ₹7 per unit and water outlet @ 45°C when compared to 3 Star Inverter Split Ac
** Use potable water
Note: Specifications are representative and subject to change.
under test conditions
Recieved KERELA STATE ENERGY CONSERVATION AWARD 2022 from Honorable Minister of Kerela K.Krishnan Kutty in the category of ‘PROMOTERS OF ENERGY EFFICIENT PRODUCTS’ on 14th December, 2022 at Mahathma Ayyankali Hall, Thiruvananthapuram.
Received SEEM INNOVATIVE ENERGY PRODUCT (NATIONAL AWARD) 2021 from Mr. Ashok Kumar (Deputy Director General, Bureau of Energy Efficiency, Ministry of Power) for Free Hot Water Air Conditioner on 16th September 2022 at India Islamic Cultural Centre, New Delhi.