Under the proposed clause, they would not have to follow any peer-reviewed standards in setting clearances to combustibles to assure fire safety. It is hoped that a resolution can be found for this issue before the Nov. 1 deadline for submitting change proposals for the next code cycle. MHA suggested that it submit the agreed-to modifications to IBC, and that the manufacturers submit the same language, with the addition of the disputed clause. The manufacturers, however, threatened to submit a request for disallowal of the existing IBC language unless MHA agreed to the disputed clause. Clearly, the request for disallowal would not be in anyone's interest.
Efforts are under way to find an interim solution.
They did not succeed in a similar effort with the IBC, however, and we now have building code language specifically addressing masonry heaters. IBC is the first Model Building Code in North America to contain masonry heater language. Masonry heaters are also addressed in the new Minnesota Ventilation Code and the Canadian R-2000 Standard. In addition, several American states now recognise masonry heaters in local clean air regulations. First I want to thank you for taking time out of your busy schedule to attend the meeting last Friday.