Ground loop / Discussions

How do you install a ground loop for an HRV?

...ground loop fluid heat exchanger, and if it would be beneficial to have two, one on each side of the HRV. I understand using the ground loop fluid to preheat th...

Posted by Lee Watt July 10, 2018, 12:43 a.m. HRV and ERV 1 Responses

Can you preheat ERV inlet air?


Posted by A O April 6, 2020, 12:16 p.m. Ground-coupled heat exchanger 1 Responses

Can you build a water-to-Air Heat Pump with a large storage tank and well water?

...loops for a ground source heat pump could you pull water (I'm on a well) into a large tank and use a water-to-air heat pump. I live in a cold climate so in the ...

Posted by Doug Edmondson Feb. 29, 2020, 3:32 p.m. Heat pumps, geothermal and AC 0 Responses

Can you Insulate a Cinder block basement foundation with Rockwool?

...ground (walkout side) one wall fully below ground (opposite side) And 2 walls that grade slopes down from top of the wall (100%underground ) to bottom of the wa...

Posted by Victor B June 19, 2019, 11:41 p.m. Basements improvements 5 Responses

Can a solar thermal air system be coupled to an HRV for heating incoming fresh air?

...ground loop ’ system which is a solution sometimes applied to help achieve Passive House certification . It is a matter of laying a tube around the perimeter of...

Posted by Brian Billings March 21, 2019, 2:53 p.m. Solar thermal collectors 1 Responses