[. . . ] - QUANTITY PART NUMBER - DESCRIPTION For Electric Details also state: VOLTAGE - WATTAGE DUO-THERM HP Roof Mounted Air Conditioner 520300. 501E1 520310. 501E1 520315. 501E1 520316. 501E1 USA SERVICE OFFICE Dometic Corporation 2320 Industrial Parkway Elkhart, IN 46516 574-294-2511 CANADA Dometic Corporation 46 Zatonski, Unit 3 Brantford, ON N3T 5L8 CANADA 519-720-9578 For Service Center Assistance Call: 800-544-4881 DUO-THERM HP Roof Mounted Air Conditioner With Solar Panel 520315. 506E1 520316. 506E1 PARTS LIST Form No. [. . . ] 12 AWG Copper up to 24' 520315. 506 520316. 501 520316. 506 520300. 501 13, 500 15, 000 15, 000 N/A * ** *** For wire lenghts over 24 ft. Dometic Corporation gives GENERAL guidelines for generator requirements. These come from experiences people have had in actual applications When sizing the generator, the total power usage of your recreational vehicle must be considered. Keep in mind generators lose power in high altitudes and from lack of maintenance. [. . . ] CIRCUIT PROTECTION: Time Delay Fuse or HACR Circuit Breakers Required. 4 Wiring Diagram 5203XX. 50XE1 Duo-Therm HP Parts List [. . . ]