Repair Core on Panasonic Whisper Comfort ERV FV-04VE1?

I’ve got two Panasonic Whisper Comfort ERV FV-04VE1’s, which I service every 3 months, removing the core to vacuum it, and washing both filters.Recently, the core came apart – the… I’ve got two Panasonic Whisper Comfort ERV FV-04VE1’s, which I service every 3 months, removing the core to vacuum it, and washing both filters.Recently, the core came apart – the…Read MoreGreenBuildingAdvisor