I find it to interest how some of the coldest parts of our nation become hot - and I want to say hot steamy - in summer month. Ask any old person who always has a spirit enough crunching and he will say to you what was he as without air-conditioning (turnover.) in summer month. Yes, the A.C. is an innovation relatively newer for the residential house. Tens of thousands of the older houses which are always held in the UNITED STATES were established without him. But I am not convinced that your next news house will come with the A.C. as a standard equipment, not an option.

But do not think during a moment that the A.C. in your new house will function perfectly and maintain all the rooms in your pleasant at the house and comfortable. To realize that the goal your manufacturer and heating and contractor with A.C. (the HVAC) owe the system of technician “A” who is worked and to adapt to your house like a costume made on order or to get dressed. Unfortunately, the poor manufacturers and the contractors of the HVAC often install systems with A.C. like bought clothing of the support to a store of reduction.

The first stage in the process studies your real plans of building. The majority of the local distributors which sell really the equipment with A.C. have a software of special computer which can analyze your plans. The software studies the orientation of compass of the house, the sizes and the types of windows and doors, thickness of insulation of wall and of ceiling, numbers special occupants, apparatuses or lighting who produces additional heat, etc to determine what will be the profit of the heat of your new house. With this number, they can indicate the correct equipment which can in right proportion cool your house.

Enough curiously, two identical houses on the same street can finish upwards with the slightly different equipment. Primary reason being orientation of compass. The house which has more window and of surface of glass of door facing the west due want of capacity almost always more cooling. The size of equipment is measured in tons with 12.000 Btus of capacity of cooling equalizing a ton. It a long ago was determined that it takes 12.000 Btus of energy to melt a ton of ice. Equalizing this at your new house, if the exposure of calculations your house has a total profit of the heat of 59.750 Btus, then you it need to ensure itself to have to you a unit with A.C. of 5 tons. It is that simple.

But the suitable classified unit does not mean that you will be comfortable. The astonishing software which calculates the total profit of heat makes thus by looking at the individual profit of the heat of each part. These data are extremely important because they indicate to the contractor of the HVAC how much conduits of provisioning must be placed in each room and in a paramount way the size of the pipes feeding these exits. Think of fighting a large fire of house with a pipe of garden. That does not function because you do not put enough water on fire. You must pump inside enough cold air in each room to offset the profit of the fire or the heat which occurs in the room.

To obtain the cold air with each part is not as easy as it noises. The large ventilator in the delicatessen of air in your basement or attic just like creates the pressure the blowing wind against a sail on a boat. This static pressure must be maintained in the whole system of conduit of provisioning. To make this the contractor of the HVAC must reduce the size of the conduit of principal provisioning after each two or three races of branch function towards the various rooms. If the principal conduit remains the same size, there is not simply enough energy on the left to the remainder of air to push the cold air in the rooms further from the delicatessen of air.

I have news for you, am not always finished us. What arrives at the hot air which is in each room? It must be sent to the delicatessen of air again where heat is extracted. To do this, your manufacturer and the need for contractor of the HVAC to secure a ventilation shaft of return are located in each room, preferably seven feet top in addition to floor. In the best of the cases this ventilation shaft of return should be side opposite of the room of the conduits of provisioning. While the delicatessen of air operates, it draws the air in the conduits from return and eliminates an equal quantity from air by the conduits from provisioning. While placing these various conduits far separately, no matter who who is held between the conduits feels the fresh air to float above their body.

Take guard of the manufacturers who do not include/understand these concepts. The component of the HVAC of your house is very important. It is what creates and maintains the climate artificial in the four walls of your new house. The part of the HVAC of your house is perhaps which last place to balance costs if the budget a short little top. Be sure to indicate the higher equipment of the HVAC of drawer. If with all the possible one, try to travel a house who is in construction. Look at the total equipment and the drain of the HVAC. Pay the attention to see whether the conduit of principal provisioning decreases in the face. It is a good indicator which the contractor of the HVAC is probable on his play.