“Hearth system installation and service technician” means “hearth system installation and service technician” as defined in RSA 153:27, IX, namely “any person engaged in the installation, servicing, and repair of liquefied propane or natural gas hearth appliances and venting systems.”

Source. #10798, eff 3-18-15; ss by #13483, eff 1-9-23 (formerly Saf-Mec 102.10) (see Revision Note at chapter heading for Mec 100); #14408, eff 10-17-25