Rawal Devices’ specification sheets show the models and capacities of the APR Controls.
In addition, they contain charts with control dimensions as well as sizes for the connections to the air conditioning system’s discharge, liquid, and suction lines. Please note that the amount of modulation figures listed in these charts is a rating typical of most systems’ performance.
Our sample specification sheet offers a variety of methods to select and recommend the APR Control. The sheet requires that the engineer or specifier make choices about how much detail is necessary. It includes places where the unit to which the APR Control is to be applied can be identified and where details can be provided to an installing contractor.