Went for a factory start up on this FTXL750. Turns out it is being used for efficiency testing of the unit by a well known safety standards company.. To my knowledge there is no exemptions in the code for testing or laboratory applications, so for many obvious reasons this guy has a big red tag on it. have any of you experienced a similar situation to this? Are there codes that exempt them from the B149 during laboratory testing? No interlock to exhaust hood that is above unit, low gas wired out, flow switch wired out, venting into room (with exhaust hood), pulling air from inside, installed on a pallet... many other issues. this is in Ontario.

Posted by Nick R at 2021-03-15 20:08:19 UTC