# How do I calculate what size geothermal I need?

## How do I calculate what size geothermal I need?

Assuming your old heater is properly sized you can then use this to calculate the size of the new geothermal heater. 1 ton = 12,000 BTU = 3.5 Kw – So if your existing heater is 48,000 BTU then you would need to purchase as 4 ton GeoCool unit.

## How do you size a geothermal field?

The ground loop size is based on the geothermal heat pump size, the property’s soil conditions, and the overall climate. The larger a home’s heating and cooling load, the larger the geothermal heat pump required, and therefore the larger the ground loop needed.

How much geothermal do I need?

A useful benchmark: about 400 to 600 feet of horizontal loops are needed for each ton of energy required to heat or cool. A mid-sized house usually requires a 3 ton unit, and so it would need space for approximately 1200 t0 1800 feet of coils.

### How many BTU do I need per square foot?

20 Btu
As a rule of thumb, an air conditioner needs 20 Btu for each square foot of living space. But other considerations, such as the ceiling height and the size of your windows and doorways, might call for more cooling power. To measure your room, multiply the length by the width.

### How many BTUs do I need for a 1700 square foot house?

34,000 BTU
For 8,000 – 15,000 BTU, the most appropriate AC units are portable air conditioners. For 15,000 BTU or more, the best option is a mini-split AC unit….How Many BTU To Cool 100 to 5,000 Sq Ft (Table)

Square Footage BTU Capacity
How many BTUs for 1700 square feet? 34,000 BTU

How deep should geothermal be?

It requires trenches at least four feet deep. The most common layouts either use two pipes, one buried at six feet, and the other at four feet, or two pipes placed side-by-side at five feet in the ground in a two-foot wide trench.

## How many BTUs do I need for a 2000 square foot house?

60,000 BTU
Heating BTUs Table (Rough Estimates)

Home Size (Heating): Standard Climate Very Hot Climate
1,500 square feet 67,500 BTU 45,000 BTU
2,000 square feet 90,000 BTU 60,000 BTU
2,500 square feet 112,500 BTU 75,000 BTU
3,000 square feet 135,000 BTU 90,000 BTU

## How many BTU do I need for a 2000 square foot house?

STEP 1: Determine how many BTUs of heating and tons of AC you need

House Square Footage BTUs Needed
1,200 – 1,400 23,000
1,400 – 1,500 24,000
1,500 – 2,000 30,000
2,000 – 2,500 34,000