Green House : This uses this source of energy to heat and cool
Posted on June 21, 2011 |
The two main varieties are water-to-water transfer, and water-to-air transfer. Water-to-water systems are like standard boilers, and involve the heating of water pipes that exist in a building. Meanwhile, water-to-air pumps function like standard air-conditioners. They function by using the ground source heat pump’s heating and cooling parts, to change the air’s temperature via ventilation.
What is its environmental impact?
That is a crucial question if you are a current or future homeowner. One of the most noteworthy benefits is that it is a fantastic method for going green. For instance, because no chemicals or fuel is needed for the heating or cooling process–the impact on the environment is almost zilch. In fact, research shows that an “average” home can save 5,500 tons of carbon emissions, by choosing ground source heat pump systems.
How expensive is this?
The answer is somewhat complicated. In fact, the initial cost of the actual ground source heat pump is somewhat pricey. However, the operational costs are much lower compared to different HVAC systems. Basically, the cost of the system’s power will determine the amount of savings that you can enjoy by using it. Those costs differ throughout the world. That said the operating costs are generally low enough that they can quickly compensate for the high initial costs of the system.
Are there ways to reduce the start-up costs?
In fact, many governments throughout the world offer subsidies for homeowners who install such systems within a particular timeframe.