Position	Website	Change	Thumbnail
1	kbduct.com - Ductwork and Ducting Systems Design from K&B Duct Thinking of installing dust collection ducting but not sure how practical it is? K&B Duct will help with ductwork design and pricing.	14
2	youtube.com - YouTube - Broadcast Yourself. YouTube is a place to discover, watch, upload and share videos.	-1
3	apps1.eere.energy.gov - U.S. DOE Energy Efficiency and Renewable Energy (EERE) Home Page The U.S. DOE Energy Efficiency and Renewable Energy Web site provides information on energy efficiency and renewable energy technologies.	0
4	thesheetmetalkid.com - Sheet Metal Duct Supplies HVAC Fittings Supplier of Galvanized sheet metal duct, hvac duct supplies, air conditioing ductwork, flex duct, round, dampers	0
5	ductsox.com	0
6	hvac-for-beginners.com - HVAC FOR BEGINNERS, Because What You Don't Know Will Cost You HVAC FOR BEGINNERS, A Hand To Guide You Through The Hvac Maze	7
7	wrightsoft.com - Wrightsoft HVAC Design and Sales Software Wrightsoft HVAC software is the complete solution for HVAC load calculations, system design and sales requirements.	0
8	waptac.org - Weatherization Assistance Program Technical Assistance Center - WAPTAC.org This site provides weatherization practitioners and other energy conservation professionals with information related to the Weatherization Assistance ...	3
9	ateam.lbl.gov - Applications Team Web	-4
10	sheetmetalworld.com - Sheet metal fabrication news, rss, downloads, tutorials Sheetmetalworld.com - for everything sheet metal, including news stories, classified ads, forums and much more	3
11	pdhcenter.com - Engineering Continuing Education PDH CEU for PE LS AIA License Renewal: Board Approved Online Course... PDHonline.org offers Engineering Continuing Education PE PLS LS AIA RA web-based PDH professional development courses for license renewal - civil s...	4
12	designmaster.biz - Design Master - Electrical, HVAC, & Plumbing Software for AutoCAD Electrical, HVAC, and plumbing software for engineering design of buildings in AutoCAD	-4
13	us-duct.com - Industrial Ducts – Industrial Ductwork Solutions – US Duct US Duct provides custom industrial ducts and industrial ductwork solutions, all proudly designed and manufactured in the United States	10
14	perfect-home-hvac-design.com - HVAC DESIGN, air conditioning and heating systems for a comfortable home. A journey through the mystical world of HVAC design. A manual J calculation and a manual D calculation can be enlightening. Discover how your home can...	0

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