1992
Draft Summary report of the In-Home Emissions and Efficiency Performance of Five Commercially Available Masonry Heaters
Original Download the PDF Prepared for: The Masonry Heater Association Prepared by: Stockton G...
Landesgesetzblatt für die Steiermark June 1992
Original Download the PDF Appears to be a state regulation changing emission rules, which also ...
Residential wood stoves - 1.10
Original A strange document on the MHA website dating to 1992, containing very early masonry hea...