4.5
Based on 171 reviews
701
students have taken this course
5
59%
4
26%
3
11%
2
4%
1
0%

Reviews

Featured
Latest
11/05/2015
Justin H
11/04/2015
MARY LOU W
11/03/2015

Thank you! I have invested my career in Architecture and Project Management. Since 2009, I've added to the thrills, Energy Efficiency. Now I'm ready to rock the world! Thanks Heat Spring for these wonderful Courses!

Richard Meza
10/28/2015
David B
10/28/2015
j t
10/20/2015

enjoyable

bruce leonard
principle, r80 home
10/16/2015

This course is helping me with my degree in Applied Design Sciences and my future career in sustainable design. You have to see applications applied so you can understand how things work and the steps to completion and this series of videos showed additional information that I was not aware of like external insulating and solar and geothermal panel location and the differences but most importantly the almost 0 carbon foot print obtainable. The most interesting new product was the Wood Pulp Bricks that you can burn and how you can calculate the usage more accurately but using something that is measured in weight and burns efficiently.

Michael Butts
10/12/2015
Adam P
10/10/2015
David G
10/06/2015
Eric J
10/05/2015

yes can be recommended

Danie Malan
DIRECTOR/OWNER, AGRIMANAGEMENT SERVICES
10/01/2015

good introduction

jungkeun cha
vp, susterra partners ltd
09/25/2015
Joshua R
09/23/2015
Greg S
09/14/2015
Haley K
09/14/2015
Giocondo S
09/10/2015

It was worth my time

Robert Heinlen
Retired
09/08/2015
Edward F
09/08/2015

enjoyed the course

Kannabiran Bhaktavatasla
consultant, Refrigeration consultant engineers
09/03/2015
Irving Y
09/01/2015
Chris C

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