The APA has task forces which issue policy statements on various issues of social import such as the APA position on psychology of abortion; APA position on human rights (concerning issues such as detainee welfare, human trafficking, and rights for the mentally ill); APA position on IQ; APA position on treating homosexuality (sexual orientation ...
Conversion Ton to Btu per hour. The ton (ton of refrigeration) is a unit of power. This tool converts tons to btu per hour (ton to btu/h) and vice versa. 1 ton = 12000 btu per hour. The user must fill one of the two fields and the conversion will become automatically.
This refers back to the total Btu capacity of 12, 000 Btu per ton. Once tonnage is identified, multiply the tons by 400 to get total system typical cfm required. Heat pumps typically require 400 cfm per ton in cooling mode and in heating mode. For quite a few years Lennox model numbers were an exception to this rule. They combined Btu and electrical data in their model numbers.