Looking for thoughts or feedback on the thru-wall HRV’s/ERV’s – specifically the Lunos e2 system vs. the TwinFresh Comfo RA1-50-2. (I’m reposting this because it got lost in the last barrage of Chinese spam in the Q &A.)
I’m looking for help to determine which one I should use. They need to be installed next week. I have a 850 sq ft apartment that needs to be ventilated.
What I know about the two systems-
They can both work in unison (every 70 seconds or so, they reverse supply and exhaust), during this time the core is regenerating.
The Luno e2 has a remote wall mount datalogger and control head. (an add-on expense $500+). The units (sold in pairs) and are a couple hundred dollars more than two TwinFresh units too.
The TwinFresh has a higher air flow capability, and higher electrical requirement.
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