Ductless Mini Split Heat Pump – Buy Efficient.

To make a purchase criterion is efficient and necessary to have all the information we have at our disposal. And even though the air conditioning was one of the most popular appliances last year, is paradoxically one of the least known. In this report we will try to answer the most common that are presented to the buyer of a cooling system.

The first thing to know is how much space you want to put. Knowing the square footage you want to weatherize, and doing a very simple calculation, we find the necessary features of the system that interests us installed in our home.

 

To this end, we apply the formula: 100 kilocalories per square meter. The reference frigories power apparatus. To calculate we need, when we know what is the size of the room, it will be only multiply its surface by 100. For example, for a stay of 20 square meters would need a 2,000 BTU unit power.

The types of machine are determined by the number of outdoor units that have to be installed. There are machines that require an external unit for every interior, called 1×1, and others in which a single outdoor unit supplies all indoor needed. This second type systems are best sellers, called multisplit, whose range is the most demanded 2×1.

 

Currently, the air conditioners are also distinguished by whether or not the heating system (or 'heat pump'). The difference in price is low and therefore these systems is estimated to sell 90% more than those that provide cooling only.

One is the traditional, you could call 'peak power'. These devices use 100% power to meet the indicated temperature and, when reached, cuts power to return the system to note that the temperature is low, returning to require 100% of the energy. This process repeats continuously and their energy consumption is high.

 

The other system is the new 'Inverter', which does not cut the current and never oscillates constantly on the temperature you have set. Work broadly, as modern air conditioning systems of vehicles. You get a savings of 30% energy and, although more expensive, is amortized within two or three years.