# How to Calculate HVAC Tonnage?

When you are planning to install a new heating and cooling system, you'll need to consider the HVAC tonnage in order to purchase the correct unit. To determine tonnage, you'll need to know the size of the home, the number of floors, the amount of window area, and the amount of insulation. Check out this HVAC tonnage calculator: www.gartnerhvac.com
Reference:
How to Calculate HVAC Tonnage
When installing a heating and cooling system into a location, it is imperative to first determine the heating and cooling needs of the location. The needs will determine the HVAC system needed in the room. HVAC stands for heating, ventilating, and air... More »
Difficulty: Moderate
Source: www.ehow.com
The square footage divided by 300 will give you the hvac tonnage for a commercial space; square footage divided by 600 will give you the hvac tonnage for a residential space. Each unit represents one ton.
Q&A Related to "How to Calculate HVAC Tonnage"
 1. Measure the area of the room and convert that figure into BTU's. The area of the room is determined by multiplying the length and width. The measurement must be in meters, (1 foot http://www.ehow.com/how_4965390_calculate-hvac-ton...
 Tonnage of a ship is not necessarily the number of tons that the ship weighs. There are at least six different methods of rating ships; the most common are: Displacement tonnage-used http://www.answers.com/topic/how-is-a-ship-s-tonna...
 You can't. Seer is the efficiency rating. Try the amperage and voltage formular. http://wiki.answers.com/Q/How_do_I_Convert_hvac_se...
 There is a regular FORMULA for computing tonnage. you won't find it here on Answers but you can try looking in BOWDITCH or do you mean Tonnage in AIR CONDITIONING? This is BOATS AND http://answers.yahoo.com/question/index?qid=201201...
Top Related Searches
Explore this Topic
1. Measure the area of the room and convert that figure into BTU's. The area of the room is determined by multiplying the length and width. The measurement must ...
There are various methods for calculating air conditioner tonnage. The scientific method, and the method used by HVAC technicians is the manual J load calculation ...
If you want to estimate the volume of cargo space on your ship, you'll want to know the tonnage. A ship's tonnage is a function of its hull material, dimensions, ...