I thought most of the major manufacturers, of which Coachman( Forest River) upgraded their standards so the Canadian Standards were now met on all their units produced. I would call the manufacturer to verify?? Sounds like the local dealer is looking for an excuse to charge you for work. They could be trying to convince you that the unit does not meet the CSA standards when indeed it may already meet the standards.
Check it out.
The warranty from Coachman should cover you on either side of the border, and in this case it sounds like the dealer is trying to penalize you for not buying locally??
Vice President Operations
Family Campers & RVers
2003 Georgetown 346DS Ford F53
2008 Pontiac G 6 & Blue Ox Aventa LX