I have installed 30 lunos dual systems that are operated with rocket switches never had any trouble but now I have one out of the two in an apartment that will not shut off and doesn't switch direction the other works just fine I figured out that unplugging the green wire connector on the troubled lunos will make it change direction but it still runs constantly and doesn't change direction... obviously I have checked all my wiring but everything is fine on that end any clues or answers on what to do
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 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
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
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
Has anyone used Lunos Ductless HRVs in Alberta and passed inspection?
Posted by Michelle Dimaano Nov. 4, 2019 HRV and ERV 3 responses
What should I be looking for in a heat recovery ventilator?
Posted by Adam Y. Dec. 11, 2017 HRV and ERV 2 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
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
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
What is the optimal setup for mechanical systems for slab on grade?
Posted by Dave Nuttall July 6, 2019 Mechanical systems 1 response
How do you add an Air Exchanger to a house with Hot Water Heat?
Posted by Bob Engelhart June 17, 2020 Ventilation 4 responses
Building a Honka log “pretty good house” planning - thoughts on hvac, ventilation and roof
Posted by Klemen Novak June 28, 2020 Planning and Design 1 response
What is the best way to do Stucco/E.I.F.S exterior window wraps?
Posted by Pat Estes July 17, 2020 Windows and doors 2 responses
What do I do if my heat from my electric furnace isn’t working?
Posted by karen gurney Dec. 22, 2021 Heating and cooling 1 response