​​Manual J Load Calculation Services   Load Calculation Service  aka heat load services

Useful Industry Links

ACCA:   https://www.acca.org/home

NJ Clean Energy Program:  http://www.njcleanenergy.com/

Energy Star:  https://www.energystar.gov/

Energy Star on Heating and Cooling:  https://www.energystar.gov/index.cfm?c=heat_cool.pr_hvac&s=mega

Wrightsoft Manual J Software:  http://www.wrightsoft.com/

NATE:  http://www.natex.org/site/1/Home

Comfort Institute: https://comfortinstitute.org/

Home Depot HVAC: https://www.homedepot.com/b/Heating-Venting-Cooling/N-5yc1vZc4k8

Building Performance Institute:  www.BPI.org

AHRI Directory:  https://www.ahridirectory.org/Search/SearchHome?ReturnUrl=%2f

Goodman HVAC:  https://www.goodmanmfg.com/

Amana HVAC:  https://www.amana-hac.com/

American Standard HVAC:  https://www.americanstandardair.com/

ACCA Sample Manual J:  https://www.acca.org/HigherLogic/System/DownloadDocumentFile.ashx?DocumentFileKey=4165a9b7-f229-421d-b20e-718cc83286dfour paragraph here.

Hart and Cooley

Hart and Cooley Registers Grills and Diffusers

Hart and Cooley Engineering Data - Wall and Ceiling Registers 

Hart and Cooley Grilles, Registers and Diffusers

Hart and Cooley Floor Registers

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