Energy recovery / Discussions

What should I be looking for in a heat recovery ventilator?

...recovery ventilator or energy recovery ventilator.

Posted by Adam Y. Dec. 11, 2017, 1:07 p.m. HRV and ERV 1 Responses

Where can I buy an HRV in New York State?

I need an air exchanger that moves 1500 CFM of air from from the outside with temperatures ranging from 0┬░Fahrenheit 2 an exhaust temperature of at least 55 Ca...

Posted by Jarred Weaver July 29, 2019, 8:55 a.m. HRV and ERV 3 Responses

Improving the efficiency of a home built in 1978 during renovations, do I need an HRV?

...recovery ventilation (HRV) or a energy recovery ventilation unit . If so, a nice ductless HRV system for renovations can be a pretty appealing option since you ...

Posted by joe cruikshank Feb. 8, 2020, 12:08 p.m. HRV and ERV 1 Responses

What causes moisture on a ceiling in winter?

...recovery ventilator or energy recovery ventilator) Do you use exhaust fans? (bathroom fan and stove hood) Does your stove hood vent directly outside or does...

Posted by Cheri Banet Jan. 23, 2020, 10:22 p.m. Wall assemblies - renovation 1 Responses

What is the best choice for me, HRV or ERV?

...energy codes. We are just looking for the best air exchange system. Thanks, John How to choose between an HRV and ERV (Heat Recovery Ventilator and Energy Recov...

Posted by John Oakes Jan. 10, 2020, 11:04 p.m. HRV and ERV 1 Responses

How do you install a ground loop for an HRV?

...energy savings. Especially as a house is often empty during the day when the greatest Solar energy gain is available to the SHWH. Is this theory correct or am...

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

Can you Insulate a Cinder block basement foundation with Rockwool?

...Recovery Ventilation / Energy Recovery Ventilation). The Rockwool insulation boards can go right against the CMU wall (Rockwool / mineral wool is not harmed b...

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

Has anyone used Lunos Ductless HRVs in Alberta and passed inspection?

The home inspector is looking up if anybody in Alberta has used lunos and passed inspection. We don't know of anyone that has used them in Alberta unfortunatel...

Posted by Michelle Dimaano Nov. 4, 2019, 12:41 p.m. HRV and ERV 2 Responses