ARLINGTON, Va. - Load Wizardâ„¢ and HVAC Wizardâ„¢ HVACR software load calculation products offered by Nitek have been approved by the Air Conditioning Contractors of America (ACCA) as meeting standards set by Manual J, 8th edition residential load calculation method. Manual J is required by many building codes across the nation.

Nitek is the third software provider authorized to display the "Powered by ACCA" logo.

According to ACCA, the logo identifies applications that correctly use the procedures developed by ACCA and relied on by contractors to ensure proper sizing, design, and installation of HVACR systems. Wrightsoft and Elite Software are the other two providers authorized to use the logo.

HVAC Wizard is an integrated, multiuser, customer sales, service, installation, and marketing software designed for small- to medium-sized contractors.

The full range of software by these three companies can be purchased from ACCA by visiting

Publication date: 05/31/2004