IMPORTANTRead and understand this manual before assembling, starting, or servicing heater.Improper use of heater can cause serious injury. Keep this manual for future reference.CANADIAN PORTABLEFORCED AIR HEATERSOWNER’S MANUALModels: RC40, RC55T, RC70T,RC115T and RC165TDESA Industries of Canada, Inc. 2220 Argentina Rd. unit #4 Mississauga, Ontario LSN 2K7®Save this manual for future referenceSave this manual for future reference.For more information, visit www.desatech.comFor more information, visit www.desatech.comTMTABLE OF CONTENTSSAFETY INFORMATION ............................................................ 2PRODUCT IDENTIFICATION ..................................................... 3UNPACKING ............................................................................... 3ASSEMBLY ................................................................................. 3THEORY OF OPERATION ......................................................... 4FUELS ......................................................................................... 5VENTILATION ............................................................................. 5OPERATION ............................................................................... 5STORING, TRANSPORTING, OR SHIPPING ............................ 6PREVENTATIVE MAINTENANCE SCHEDULE ......................... 6TROUBLESHOOTING ................................................................ 7SERVICE PROCEDURES .......................................................... 8WIRING DIAGRAMS ................................................................. 13SPECIFICATIONS .................................................................... 14ACCESSORIES ........................................................................ 15ILLUSTRATED PARTS BREAKDOWN AND PARTS LIST ....... 16WARRANTY AND REPAIR SERVICE ........................ Back Cover