Have you heard of the option to preheat the ERV/HRV inlet air with a dedicated tube that runs through a heated slab? Similar to a geothermal heat exchanger concept.
Can you use an HRV or ERV for radon removal in a dirt floor basement?
Posted by Douglas Touart March 1, 2021 Radon in Homes - Mitigation 1 response
Can you use a Lunos E2 HRV System to circulate air between two floors?
Posted by Richard Kolla May 20, 2020 HRV and ERV 1 response
Do you recommend ERV or HRV system in mild climates or can do away with them?
Posted by Babak K Aug. 1, 2020 HRV and ERV 1 response
Can a solar thermal air system be coupled to an HRV for heating incoming fresh air?
Posted by Brian Billings March 21, 2019 Solar thermal collectors 1 response
I have chronic illness from the air quality of my home, can you help determine if I need to replace the HVAC system?
Posted by Niki Harrison Sept. 6, 2019 HRV and ERV 4 responses
Should an HRV to ERV be the primary exhaust for bathrooms?
Posted by Doris Friesen Dec. 30, 2020 HRV and ERV 1 response
Can you help trouble shoot my Lunos HRV e2 system in my tiny home?
Posted by L Dingwall May 24, 2018 HRV and ERV 2 responses
Can my husband and I build an Earthship home in Michigan & how hands-on can we be?
Posted by Kirsten Rogers Hearnes Jan. 17, 2021 Architecture and plan design 1 response
How do you install earth tubes for passive heating and cooling?
Posted by Nancy Arevalo Aug. 19, 2021 Passive solar home design 7 responses
How do you add an Air Exchanger to a house with Hot Water Heat?
Posted by Bob Engelhart June 17, 2020 Ventilation 4 responses
What are the HRV or ERV options for 40-yr 2-storey 2000 sq ft home?
Posted by T Newell July 17, 2020 HRV and ERV 1 response
Where should you locate HRV and ERV exhaust vents?
Posted by Micara Muir July 12, 2022 HRV and ERV 3 responses
What type of hrv system should I put in a 4 year old home?
Posted by Ellen Murray Zappone Sept. 1, 2021 HRV and ERV 1 response
What should I be looking for in a heat recovery ventilator?
Posted by Adam Y. Dec. 11, 2017 HRV and ERV 2 responses
Best small ventilation HRV or ERV for a camper van or tiny house?
Posted by Ron Timmins June 6, 2020 Tiny house 5 responses
Has anyone used Lunos Ductless HRVs in Alberta and passed inspection?
Posted by Michelle Dimaano Nov. 4, 2019 HRV and ERV 3 responses
Improving the efficiency of a home built in 1978 during renovations, do I need an HRV?
Posted by joe cruikshank Feb. 8, 2020 HRV and ERV 1 response