Is the Breckwell Vent free gas stove legal in Massachusetts?

Yes, this stove is legal in Massachusetts. However, this product must be installed by a licensed plumber or gas fitter when installed within the Commonwealth of Massachusetts. For additional information about limitations on installation in MA, please refer to page 4 of the installation manual. https://hvacdirect.com/media/pdf/853753---BH32VF.pdf If you have any further questions please feel free to give us a call! Thanks.