smelly harman stove p38

does any body know how to get intouch with marman pellet stoves mine is 3 years old and i think the heat exchanger is cracked were itwas welded you can smell comming from he top of the stove were he heat comes out i am doing co2 test now cant even get a email from harman thanks dane

Good luck...contact your local Harmen Dealer, that is what they will tell you. I think they have the dealers listed on their website.