Online Training Course

Description: Level 1 and 2 Training;

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  • Level 1 provides an overview of air leakage, the measurements that can be made and the building science that affects energy conservation, air quality, building integrity and safety
  • Level 2 teaches how to use blower door and duct leakage testing systems in residential applications

Description: Level 1 and 2 Training;

Product Specifications

DescriptionLevel 1 and 2 Training
Shipping Weight1.00
Shipping Width1.00
Shipping Length1.00
Shipping Height1.00

Compliance & Notes

Harmonize Code8523.40.4000

Contact your local store for additional notes and/or restrictions

Warranty Information

WARRANTY - Johnstone Supply will administer and promptly process all warranties in accordance with the manufacturer's specific warranty policies and procedures.

WHOLESALE ONLY - Identification is required of purchasers. Possession of Johnstone's catalog does not constitute an offer to sell by Johnstone or the right to purchase from us.

RETURNS - All returns are subject to a restocking charge.

Brand Name:
See other: Retrotec - Duct Leakage Testers
See all: Retrotec Products

Mfg. #: TR302