MODELS M36(B,H), M42(B,H), VM36(B,H), AND VM42(B,H)NATURAL GASThis appliance may be installed in an aftermarket* manufactured (mobile) home, where not prohibited by stateor local codes.This appliance is only for use with the type of gas indicated on the rating plate.This appliance is not convertible for use with other gases, unless a certified kit is used.*Aftermarket: Completion of sale, not for purpose of resale, from the manufacturer.FOR YOUR SAFETY— Do not store or use gasoline or any other flam-mable vapors or liquids in the vicinity of this orany other appliance.— WHAT TO DO IF YOU SMELL GAS :• Do not try to light any appliance.• Do not touch any electrical switch;• Do not use any phone in your building.• Immediately call your gas supplier from aneighbor’s phone. Follow the gas supplier’sinstructions.• If you cannot reach your gas supplier, call thefire department.— Installation and service must be performed by aqualified installer, service agency, or the gassupplier.SAVE THIS BOOKThis book is valuable. In addition to instructingyou on how to install and maintain your appli-ance, it also contains information that willenable you to obtain replacement parts oroptional accessory items when needed. Keepit with your other important papers.WARNING: Improper installation, ad-justment, alteration, service or main-tenance can cause injury or propertydamage. Refer to this manual. Forassistance or additional informationconsult a qualified installer, serviceagency, or the gas supplier.NOT FOR USE WITH SOLID FUELCHECK LOCAL CODES PRIOR TOINSTALLATIONWARNING: If the information in these instruc-tions is not followed exactly, a fire or explosionmay result causing property damage, personalinjury or death.TMMASSACHUSETTS STATE CODEREQUIRES THE VENT DAMPER TOBE WELDED OPEN OR REMOVED.B-VENT DECORATIVE GAS FIREPLACEOWNER’S OPERATION ANDINSTALLATION MANUALSave this manual for future reference.Save this manual for future reference.For more information, visit www.desatech.comFor more information, visit www.desatech.com