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Home Performance: HVAC Duct Design: Manual D, Fittings, Friction Rate, Pressure Loss, & Static Pressure w/ Alex Meaney

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Overview

A high level discussion about duct design calculations, the Manual D and ASHRAE ways.

Blueprints for a house

The Building Performance Workshop’s Corbett Lunsford talks with HVAC design calculations trainer Alex Meaney (https://MeanHVAC.com), about duct design calculations, the Manual D, and ASHRAE ways.

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Manual J Deep Dive (and Selecting HVAC Equipment with Manual S) – Part 1 of 2

Watch to find out what the J stands for and why you should never round up the tonnage from your Manual J software, and gives two rules for Manual S.