Fan-Tastic / Dometic 1250 Powered Parts Diagram

Roof Vent · 2 diagram sheets · 21 parts · by Andrew Strick, mobile RV technician

OEM exploded parts diagrams for the Fan-Tastic / Dometic 1250 Powered roof vent fan: 21 manufacturer part numbers. 1 part is marked as superseded — the description gives the replacement number to order instead.

Vent model labels are on the interior garnish frame or on the fan housing behind the screen. Lid, motor and lift-kit parts differ between manual, 12 V and thermostatic models of the same size, so confirm which you have.

Fan-Tastic / Dometic 1250 Powered exploded view

Components

21 items

1. #Roof Vent Opening Handle; For 8000 Series Fan-Tastic Roof Vent; Lift Arm For Dome Lids; With Screws MFR # K801105
2. #Roof Vent Installation Kit; Replacement For Roof Vents; 53 Inch Length; Black MFR # K114509
3. #Roof Vent Lid; Fan-Tastic ™; Hinge With Rivets; Smoke; Polycarbonate MFR # K102019
4. #SCREEN ASM, WHITE, S1250-81 MFR # 810111
5. #POP 'N LOCK SERVICE KIT, WHITE MFR # K203481
6. #Roof Vent Screen Frame; For Fantastic Roof Vent; Pop N Lock Screen; Off-White MFR # K203480
7. #INSTALLATION GASKET MFR # K104781
8. #GARNISH KIT, OFF WHITE, 4.5" W/SCREWS MFR # K204080
9. #GARNISH KIT, WHITE, 4.5' W/SCREWS MFR # K204081
10. #Roof Vent Motor; For 6600/ 8000/ 6000 Series Fan-Tastic Roof Vent; With Blade And Bowtie MFR # K801700
11. #Roof Vent Switch; For 5000 RBT/ 6600/ 8000/ 4000R/ 6000 Series Fan-Tastic Roof Vent; Dome Switch MFR # K112205
12. #Fuse Holder; Replacement For Fantastic Roof Vent; 1/4 Turn Cap; With 4 Amp Slow-Blow Fuse MFR # K901809
13. #Roof Vent Switch; For Use With 5000 RBT/ 8000/ 4000R/ 6000 Series Fan-Tastic Roof Vent; 3-Speed Switch; With Hex Nut And Schematic MFR # K103105 Superseded: see description
14. #PUSH-ON KNOB, BLACK MFR # K103409
15. #11.5' CLEAR FAN BLADE 8M MFR # K113700
16. #Roof Vent Lift Arm Knob; For 4000R/ 5000 RBT/ 8000 Series Fan-Tastic Roof Vent; For Manual Lift System; Black; With Knob MFR # K114009
17. #MOTOR MOUNT, CLEAR POLYCARB MFR # K801500
18. #VENTILATION RV; 1250 SERIES VENT OFF WHT MFR # 801251
19. #VENTILATION RV; 1250 SERIES VENT WHITE MFR # 801250
20. #Roof Vent; Fan-Tastic ™; Manual Opening; For 14 Inch x 14 Inch; With Screen; With 3-Speed/ Reverse Fan; Smoke Dome/ White High Profile Base; High Density UV-Stable Polyethylene; With Vent Assembly/ Installation Hardware MFR # 801285
21. #Roof Vent; Fan-Tastic ™; Manual Opening; For 14 Inch x 14 Inch; With Screen; With 3-Speed/ Reverse Fan; Smoke Dome/ White High Profile Base; High Density UV-Stable Polyethylene; With Vent Assembly/ Installation Hardware; Model FA1250XWUSD81 MFR # 801350