Hi guys, new to this site so I hope I'm using it correctly. Ihave a downstairs gym with a portable air conditioner and instead of getting underfloor heating I thought I could vent the excess heat from the compressor under the floorboards and into the crawl space? I am just wondering would these have any detrimental affects on the house. I m aware that much of the heat will escape through the vents but I really just want to know if it will have a negative impact on the house (for example causing moisturise to evaporate and rot the wooden boards?