SERIES 8800 & 8900 INSTALLATION AND OPERATING INSTRUCTIONS Page 45MACODE-3NOTICE!Commonwealth of MassachusettsInstallation RequirementsIn the Commonwealth of Massachusetts, the installationmust be performed by a licensed plumber or gas fitter.(b) ExemptionsThe following equipment is exempt from 248 CMR 5.08(2)(a) 1 through 4:1. The equipment listed in Chapter 10 entitled “Equipment Not Required To Be Vented” in the mostcurrent edition of NFPA 54 as adopted by the Board; and2. Product Approved side wall horizontally vented gas fueled equipment installed in a room orstructure separate from the dwelling, building or structure used in whole or in part for residentialpurposes.(c) MANUFACTURER REQUIREMENTS - GAS EQUIPMENT VENTING SYSTEM PROVIDED.When the manufacturer of Product Approved side wall horizontally vented gas equipment providesa venting system design or venting system components with the equipment, the instructionsprovided by the manufacturer for installation of the equipment and the venting system shall include:1. Detailed instructions for the installation of the venting system design or the venting systemcomponents; and2. A complete parts list for the venting system design or venting system.(d) MANUFACTURER REQUIREMENTS – GAS EQUIPMENT VENTING SYSTEM NOT PROVIDED.When the manufacturer of a Product Approved side wall horizontally vented gas fueled equipmentdoes not provide the parts for venting the fl ue gases, but identifi es “special venting systems”, thefollowing requirements shall be satisfi ed by the manufacturer:1. The referenced “special venting system” instructions shall be included with the appliance orequipment installation instructions; and2. The “special venting systems” shall be Product Approved by the Board, and the instructions for thatsystem shall include a parts list and detailed installation instructions.(e) A copy of all installation instructions for all Product Approved side wall horizon-tally ventedgas fueled equipment, all venting instructions, all parts lists for venting instructions, and/orall venting design instructions shall remain with the appliance or equipment at the completionof the installation.WARNING: Improper venting can result in excessive levels of carbon monoxide whichcan cause severe personal injury or death!