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Manual J Load Calculations

Anytime there’s a new residential HVAC system to be installed in a Mobile, Saraland, or Baldwin County, Alabama home, Manual J load calculations are done first to ensure the system is appropriately sized for the home.

Manual J load calculations refer to the method used to calculate the specific heating and cooling requirements for a single-family home. Manual J load calculations help us to determine a home’s total heat loss and gain in order to measure the total heating and cooling loads for a home. We look at many other factors to determine the calculations, including a home’s location, orientation to the sun, air leakage in ductwork, envelope tightness, household occupancy, and heat-emitting fixtures such as lighting and appliances.

The calculations indicate how much heating and cooling a home requires so the new furnace and air conditioning systems can be sized properly to provide adequate heating and cooling. When it’s time to install a new furnace, heating system, or air conditioner, contact ECO STRONG for accurate Manual J load calculations, along with quality installation and outstanding equipment.

ECO STRONG is determined to serve the needs of residents in Mobile, Saraland and Baldwin County, Alabama, providing dedicated installation and service of air conditioning, heating, indoor air quality, and power systems. We pride ourselves on our honesty, integrity, and dependability, and strive to ensure those qualities are shown to our valued customers on every job.

Manual J Load Calculation Sheet

Manual J Load Calculations Sheet

Written by Gulf Coast Air and Power May 23, 2013
service areas:
Mobile, Saraland, Daphne, Prichard, Tillmans Corner, Fairhope, Foley, Bay Minette, Spanish Fort, Satsuma, Theodore, Chickasaw, Creola, Loxley, Lucedale, MS, Semme
State Licenses
  • CL #42727
  • State #99231
  • RL #50885

Accepting Cash, Personal Check, and Credit Cards. Financing available.