1 CIL relocates to 630 Oakwood Avenue, West Hartford. 2  Housing for 128 persons with disabilities is under development using HUD 202 funds.  A newsletter, The Housing Line, is established.
The capacity of the air handling units is rated in terms of the amount of air that can be handled by its fan. The capacity of the fan can be 30,000cfm (cubic feet per minute) with the static pressure of about 75 to 100mm of water gauge.) Cooling Coil: The cooling is one of the most important parts of the air handling units. It is made up of copper tubing of several turns and covered with the fins to increase the heat transfer efficiency of the cooling coil.
The cooling capacity of an air conditioner is measured in tons. In regards to cooling, 1 ton is equal to 12,000 BTU's (British Thermal Units). A standard air conditioner ranges in size, from smallest to largest: 1  18 = 1.5 Ton (18,000 BTU). 2  24 = 2.0 Ton (24,000 BTU).3  30 = 2.5 Ton (30,000 BTU).4  36 = 3.0 Ton (36,000 BTU). 5  42 = 3.5 Ton (42,000 BTU). 6  48 = 4.0 Ton (48,000 BTU).n regards to cooling, 1 ton is equal to 12,000 BTU's (British Thermal Units). A standard air conditioner ranges in size, from smallest to largest: 1  18 = 1.5 Ton (18,000 BTU). 2  24 = 2.0 Ton (24,000 BTU). 3  30 = 2.5 Ton (30,000 BTU). 4  36 = 3.0 Ton (36,000 BTU). 5  42 = 3.5 Ton (42,000 BTU). 6  48 = 4.0 Ton (48,000 BTU).