SMALL RESIDENTIAL

Altren 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

 

Solar Thermal: 2 evacuated tubes arrays
Domestic Hot Water

Roscoe, NY
4500 sq ft
New Construction

x
x
x
x

 

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

 

 

Vertical Well Loops: 16T
Geothermal energy comes from Vertical Wells.

Garrison, NY
4500 sq ft
New Construction

Geothermal
Hydro-Air System

Radiant Heat Floors
6 zones heating/cooling
x
Vertical well drilling ...
x
Hudson River views
x


x
Local Ductwork
x
High-Mount Air Handler

xGEO HP equipment

 

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

Stamfordville, NY
3500 sq ft
Retrofit
x
x
x

 

Horizontal Loop Fields: 4T system
Geothermal energy comes from 4 horizontal 600ft slinky coils.

Congressman John Hall helped to install geothermal loop on July 6, 2008

Glassbury Court
Cold Spring, NY
2500 sq ft
New Construction
x
x

x

x

x

x

x

x

x


x

x

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 Field: 4T system
Geothermal energy comes from 4 horizontal 600ft slinky coils.

Glassbury Court
Yorktown, NY
2200 sq ft
New Construction

Radiant Floor Heating
3 cooling zones

Distributed
Hydro-Air
x
x
x


x
x


x

 

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

 

Horizontal Loop Field: 4T system
Geothermal energy comes from 4 horizontal 600ft slinky coils.

Carmel, NY
2500 sq ft
New Construction
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


Closed vertical loop, 10T system
Geothermal field: 4X400ft vertical wells. Installed next to the house.

Cold Spring , NY
4000 sq ft
New construction

- 2 x 5T Geothermal Hydronic
Heat Pump System

- radiant heat floors on 2 levels - 4 zones

- 6 zones hydro-air distributed heating/cooling system




drilling into the rock



well with casing and inserted loop pipe

well loop with casing removed


thermal fusion, joining HDPE pipe


mechanical room


wells connected into a manifold



team work


one of six heating/cooling air handlers with air filtration and humidification


Closed horizontal slinky loop, 6T system
Geothermal slinky horizontal loop field installed below the frost line next to the house.

Callicoon, NY
2400 sq ft
New construction

- 6T Geothermal Heat Pump

- radiant heat floors on 2 levels

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

Closed horizontal slinky loop, 7T system
Geothermal slinky horizontal loop field installed below the frost line next to the house.


Catskill, NY
3500 sq ft
New construction

- 7T Geothermal Heat Pump

Hydro-Air:
- 4 distributed fan coil units + radiant

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

8T loop field


mechanical room


heating/cooling ductless air handler

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

Brewster, NY
2500 sq ft
Retrofit

Closed vertical loop, 27T system
Geothermal field: 9X400ft vertical wells. Installed below the frost line next to the center.

Mohonk Preserve
Visitor
Center


New Paltz, NY
7500 sq ft
Service Contract

Domestic water well, open loop, 7T system
Geothermal energy comes from 40+GPM dedicated water well.

Accord, NY
3000 sq ft
New construction

- 7T Geothermal Heat Pump

Hydro-Air:
- 2 distributed fan coil units.

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

Closed horizontal slinky loop, 10T system
Geothermal loop field installed below the frost line next to the house.

Accord, NY
5000 sq ft
New construction

- 2 x 5T Geothermal Hydronic
Heat Pump System

- radiant heat floors on 2 levels

- 3 zone hydro-air distributed cooling system











Domestic water well, open loop, 5T system
Geothermal energy comes from 5T horizontal slinky loop.

Livingston Manor, NY
1800 sq ft
New construction

- 5T Geothermal Heat Pump

- radiant heat floors

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









Solar PV array 3.2 kW system
Solar panels installed on the garage roof.


Fleishmans, NY
3500 sq ft
New construction


10kW Solar PV system

Monticello, NY

Retrofit





Closed horizontal slinky loop, 20T system + cottage.
Geothermal slinky horizontal loop field installed below the frost line next to the house.

Pawling, NY
8000 sq ft
New construction

- 2 x 7T Geothermal Hydronic
Heat Pump System

- radiant heat floors on 3 levels

- 5 zones hydro-air distributed cooling system










Domestic water well, standing column well, 7T system
Geothermal energy comes from 12+GPM water well.

Livingston Manor, NY
3500 sq ft
New construction

- 7T Geothermal
Hydronic
Heat Pump System

-radiant heat floors
on 2 levels

- 3 zones hydro-air cooling distributed fan coil units on 3 levels

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

Closed horizontal slinky loop, 8T system
Geothermal loop field installed below the frost line next to the house.

New Paltz, NY
3000 sq ft
New construction.

- 2 x 4T Geothermal Heat Pumps

Hydro-Air
- 2 distributed fan coil units

- 4T water-air HP for the second floor

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





Domestic water well, open loop, 8T system
Geothermal energy comes from 40+GPM water well,
which is also used for domestic water.

New Paltz, NY
3000 sq ft
New construction.

- 2 x 4T Geothermal Heat Pumps

Hydro-Air:
- 3 distributed fan coil units.
- 3 levels radiant heat floors

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





Closed horizontal slinky loop, 18T system
Geothermal loop field installed below the frost line next to the house.

Poughkeepsie, NY
8000 sq ft
New construction.

- 3 x 6T Geothermal Water-Air
Heat Pump System

- 15kW solar array

- 3 levels heat recovery ventilation system

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

Domestic water well, open loop, 5T system
Geothermal energy comes from 4 +GPM water well,
which is also used for domestic water.

Tivoli, NY
2500 sq ft
New construction.

- 5T Geothermal
Heat Pump

Hydro-Air:
- 12 distributed fan coil units on 3 levels

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

Domestic water well, open loop, 5T system
Geothermal energy comes from 6+GPM water well,
which is also used for domestic water.

Saugerties, NY
2500 sq ft
Retrofit.

- 5T Geothermal Hydronic
Heat Pump System

- radiant heat floors on 2 levels

- fan coil units

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


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, 8T system
Geothermal loop field installed below the frost line next to the house.

Jewett, NY
4000 sq ft
New construction.

- 2 x 4T Geothermal Hydronic
Heat Pump System

Hydro-Air
- 4 distributed fan coil units

- 3 levels radiant heat floors

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

Domestic water well, open loop, 8T system
Geothermal energy comes from 40+GPM water well,
which is also used for domestic water.


New Paltz, NY
4000 sq ft
New construction

- 4T Hydro/Air Geothermal Heat Pump system

Radiant Heat on two levels

- 4T water-air HP second floor

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

Domestic water well and lake / stream water open loop, 10T system
Geothermal energy comes from combination of 20+GPM domestic water well,
and lake/stream water.

West Park, NY
4000 sq ft
New construction.

- 2 x 5T Hydro/Air Geothermal Heat Pump system

- 4 distributed fan coil units

- 2 levels Radiant Heat floors

- 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



Closed horizontal slinky loop, 4T system
Geothermal slinky coils wrapped around the widened perimeter
of the house during construction of the foundation.
Jewett, NY
2500 sq ft
New construction.

- 4T Water-Air Geothermal Heat Pump system.

Closed horizontal slinky loop, 7T system
Geothermal loops installed below the frost line in the backyard.
Total piping length over 4800 linear feet.


Hurley, NY
3 ,000 sq ft

Residential
New Construction

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


- 7 T Water-Water
Geothermal Heat pump systems
- radiant heat floors
- Heat Recovery Ventilation


Existing domestic water well, open loop, 6T system
Geothermal energy comes from 20+GPM water well,
which is also used for domestic water.


Rifton, NY
3,000 sq ft

Residential
New Construction

- geothermal desuperheater coil for free domestic hot water heating with tankless on-demand propane heater
- 6T Water-Air
Geothermal Heat pump system
- low velocity,
sealed, R-8 rigid ductwork systems
- Heat Recovery Ventilation

Existing domestic water well, open loop system


Rifton, NY
800 sq ft
Studio
Console 1.5T heat pump. Heating/cooling.

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




 

Closed horizontal slinky loop, 5T system
Geothermal loops installed below the frost line in the backyard.
High Falls, NY
2200 sq ft

New Construction
5T Hydro/Air system
- 5 distributed fan coils
heating/cooling
- 2 levels radiant
heat floor
- 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.

Existing domestic water well, open loop, 1.8T system


Gardiner, NY
1800 sq ft
Studio/Garage

- domestic hot water heating with tankless on-demand propane heater
Console 1.8T heat pump upstairs, heating/cooling.
radiant heating in garage slab downstairs.

Existing domestic water well, open loop, 1.8T system


New Paltz, NY
1000 sq ft
Studio
Console 1.8T heat pump. Heating/cooling.

F.A.Q. RESOURCES

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