nsrailfan6130
Member
Hi guys,
This may sound kinda stupid but I'll ask anyway, i was reading the wiki and I noticed the term HRU mentioned on various HVA units.....What exactly is an HRU supposed to be? Any help would be appreciated.
Jerry
This may sound kinda stupid but I'll ask anyway, i was reading the wiki and I noticed the term HRU mentioned on various HVA units.....What exactly is an HRU supposed to be? Any help would be appreciated.
Jerry