In dry climates like Sacramento, Manual S allows a heat pump to add an extra 15,000 BTU/h of capacity over the load. Here’s an example of two Sacramento homes designed at 98˚F (the Manual J summer ...

Understanding Manual J® - A Companion Guide, is the must have book for anyone who is just learning to perform a load calculation or looking to use a ACCA approved software program or app to run a ...

Conduit’s receipt of the Powered by ACCA Manual J® Approval is the latest milestone enabling Conduit to accelerate its mission to empower thousands of HVAC Pros to install the most efficient ...

Amply Energy is thrilled to announce its achievement of the "Powered by Manual J®" approval from the Air Conditioning Contractors of America (ACCA). Amply is a leading software company committed ...