​Manual J Residential Load Calculation

​Manual J® Residential Load Calculation, Abridged Edition (MJ8-AE) is a streamlined version of ACCA’s ANSI-recognized Manual J, tailored for estimating heating and cooling loads in single-family, single-zone residential structures. It provides complete instructions for estimating heat loss and heat gain, making it suitable for learning Manual J procedures and conducting hand calculations for various home applications.