ambient air
→~22°Cground reference
Discuss a pilot Thermal Resilience, Reimagined
Thermal comfort,
from the ground up.
Ground-source cooling, thermal storage, and low-energy comfort systems engineered for extreme heat and unstable grids.
X–24.6
DEPTH / 01
~21°Cground source
50%–70%less AC energy
◉~21°CStable ground source
⌁50%–70%Target AC energy savings
LOW-GRADIENT SYSTEMS
SUPPORTED & RECOGNIZED BY
MIT SOLVESHELL TAMEERGOVERNMENT OF PAKISTANNEECA
01 / THE GROUND ADVANTAGE
Outside changes.
The ground stays stable.
Geothermal climate control uses the earth's stable underground temperature as a dependable thermal reference. Instead of rejecting heat into 45°C summer air or extracting it from 5°C winter air, the system exchanges heat with ground conditions that converge near 22°C at depth.
ambient air
→~22°Cground reference
02 / SYSTEM VARIANTS
One ground resource.
Four ways to use it.
Start with the building and site constraint. GeoAirCon selects the heat-exchange and delivery architecture around the outcome you need.
VARIANT 01
Geo Air Tunnel System
Use the ground to pre-cool or pre-heat incoming air before it reaches the room.
- Best where roughly 300 sq ft of open ground is available per ton, or installation can happen before construction.
- Primarily a pre-cooling and pre-heating system; conventional AC still handles humidity and peak demand.
- Delivers a one-ton sensible load at approximately 200 watts.
VARIANT 02
Geothermal Heat Pump / Geo AC
Full heating, cooling, and dehumidification with stable performance through extreme outdoor temperatures.
- Up to 50% more efficient than an inverter AC, with adjustable heating and cooling.
- A vertical geothermal loop suits both pre- and post-construction sites with limited space.
- Provides complete AC functionality, including dehumidification and stable power use.
VARIANT 03
Geothermal Radiant System
Quiet, draft-free comfort delivered through a radiant roof or ceiling instead of high-volume cold air.
- Up to 80% more efficient than an inverter AC for sensible heating and cooling.
- A vertical loop makes the system suitable for limited sites and existing buildings.
- Noiseless and draft-free; separate dehumidification may be required in humid conditions.
VARIANT 04
Thermal Storage Tank Add-on
Store thermal energy when power is available, then use it through the evening, night, or peak-demand window.
- Supports evening and night operation while managing peak cooling and heating loads.
- Costs approximately 8-10 times less than an equivalent electrical battery, according to the project estimate.
- Solar PV integration can deliver round-the-clock thermal comfort without drawing grid electricity.
Indicative costs are based on the supplied GeoAirCon variants document and vary with soil condition, site access, capacity, and final engineering.
03 / QUICK COMPARISON
Which system
fits your site?
The right option depends on four questions: how much land is available, whether the building already exists, how tightly humidity must be controlled, and when cooling energy is needed.
| System | Best fit | Primary role | Humidity | Indicative cost |
|---|---|---|---|---|
| Geo Air Tunnel | Large open ground / new build | Pre-cooling & pre-heating | Separate AC required | Rs. 70k-120k / ton |
| Geo AC | Limited space / new or existing build | Complete heating & cooling | Integrated | Rs. 160k-240k / ton |
| Radiant | Quiet, low-energy buildings | Radiant sensible comfort | May be separate | Rs. 140k-210k / ton |
| Storage Add-on | Multiple rooms / intermittent use | Load shifting & backup | Depends on paired system | Rs. 120k / 20 kWh |
Open land available?
Start with the Geo Air Tunnel for the lowest installed cost.
Need complete AC?
Choose the Geo AC for adjustable temperature and dehumidification.
Prioritize silence?
Choose radiant delivery for draft-free, low-power comfort.
Need cooling after sunset?
Add thermal storage to shift solar energy into evening and peak hours.
04 / SAMPLE PROJECTS
Designed in Pakistan.
Built in the field.
From bore drilling and HDPE ground loops to controls and final AC integration, GeoAirCon delivers the complete thermal pathway.
05 / FROM SITE TO SYSTEM
A geothermal system
starts with the ground.
- 01Assess
Map load, land, soil, construction stage, humidity, and operating schedule.
- 02Select
Match the building to the correct variant or a hybrid of multiple variants.
- 03Engineer
Size the ground loop, thermal delivery system, controls, and optional storage.
- 04Deliver
Install, commission, measure performance, and optimize operation.
START WITH YOUR SITE
Which variant is right
for your building?
Share your city, building type, cooling load, available ground area, and construction stage. GeoAirCon can identify the strongest technical path.
01
Submit site detailsAbout 3 minutes
02
Technical screeningBuilding, load and ground fit
03
Engineering follow-upNext steps and survey scope