Retrofits: Geothermal / Solar CASE STUDIES

Horizontal Loop Field: 8T
Geothermal energy comes from Horizontal Slinky Loop field.

Cold Spring, NY
3500 sq ft
Retrofit


Geothermal
Hydro-Air System


4 zones heating/cooling

x
Horizontal Loop ...
x
8T slinky coil field ...
x
Backfilled ...

x
Mechanical room ...
x
Mechanical room ...

Horizontal Loop Field: 8T
Geothermal energy comes from Horizontal Slinky Loop field.

East Fishkill, NY
3500 sq ft
Retrofit

Geothermal
Hydro-Air System


4 zones heating/cooling
x
Horizontal Loop Field ...
x
8T slinky loop

Vertical Well Loop: barn appartment 4T, Horizontal Loop: cottage 4T
Geothermal energy comes from Vertical Wells and a Horizontal Loop.

Crotton on Hudson
Retrofit

Geothermal
Hydro-Air System
for the barn appartment.
Vertical Loop.
Solar DHW system.

Radian heating floopr, two cooling zones.

Forced air Geo system for the caretaker cottage.
Horizontal Loop.

Solar Thermal array for pool heating.

x
Vertical well drilling ...
x
Horizontal loop
x
Mechanical room
x
Solar Thermal Array

Horizontal Loop: 4T
Geothermal energy comes from horizontal loop.

New Paltz, NY
2000 sq ft
Retrofit

Geothermal
Air System

Radiant Heat Floors
6 zones heating/cooling
x
Horizontal loop
x
Forced Air Heat Pump system

Open Well Loop: 7T system
Geothermal energy comes from the water well

Stamfordville, NY
3500 sq ft
Retrofit
x
x
x

Horizontal Loop Fields: 24T system
Geothermal energy comes from 24 horizontal 600ft slinky coils.

Newburgh, NY
7500 sq ft
Retrofit

The house was built
in 1840s and was heated by a coal furnace. until 1930s.

In the 1930s, it was retrofitted with oil furnace.

Finally, in 2008 it
got a renewable energy retrofit: clean geothermal system that runs on wind electrical power.

x
x
x


x

x


x


Vertical Well Standing Column: 4T system
Geothermal energy comes from the well water ground temperature.

New Paltz, NY
1450 sq ft
Retrofit
x
x
BEFORE: oil furnace, oil tank AFTER: clean GEO system central heating and cooling

Horizontal Loop Fields: 18T system
Geothermal energy comes from 22 horizontal 600ft slinky coils.

Love and Hope
Animal Hospital
Franklin
, NY
12500 sq ft
Retrofit

New hydronic
geothermal system
was installed
parallel to the
existing propane
gas system.

x
x
x


x
x


x

Vertical wells 14T system
Geothermal energy comes from 5 vertical 400ft closed loop wells.

Howland Cultural
Center
477 Main Street
Beacon
, NY
4500 sq ft
Retrofit

drilling in tight space ...


... between two buildings


Solar PV array 3.6 kW system
Solar panels installed on the house roof.

Brewster, NY
2500 sq ft
Retrofit

10kW Solar PV system

Monticello, NY

Retrofit





Domestic water well, open loop, 6T system
Geothermal energy comes from 12+GPM water well,
which is also used for domestic water.

Saugerties, NY
2800 sq ft
Retrofit.

- 7T Geothermal Hydronic
Heat Pump System

- radiant heat floors

- hydro-air 3 fan coil units system

- geothermal desuperheater coil for free domestic hot water pre-heating with tankless on-demand propane heater

Closed horizontal slinky loop, 20T system
Geothermal loops installed below the frost line in the backyard.
Total piping length over 13,000 linear feet.

High Falls, NY
12000 sq ft
Residential

- 2 x 7T Hydronic
- 2 levels radiant floors
- 6 distributed hydro-air fan coil units
- two 3T Water-Air HP on the upper levels



Existing domestic water well, 4T open loop system


Sundown, NY
2000 sq ft

Hydronic 4T heat pump. Heating, domestic hot water. 3kW of solar panels

Closed loop lake plate heat exchanger, 14T system
Geothermal loop using stainless-steel heat exchanger plates in the pond installation.

Accord, NY
5500 sq ft Retrofit
800 sq ft Studio



2 x 7T Hydro/Air
Geothermal Heat Pump System

- radiant heat on two floors
- 5 distributed fan coil units

- 1.5 Console GT heat pump unit in the studio

- geothermal desuperheater coil for free domestic hot water pre-heating with tankless on-demand propane heater




 

Existing domestic water well, open loop, 4T system

High Falls, NY
1800 sq ft



- geothermal desuperheater coil for free domestic hot water pre-heating with tankless on-demand propane heater


Retrofit.
4T Hydro/Air Geothermal Heat Pump system.
3 distributed fan coil units.

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