| LiftMaster® accessory compatibility chart
Charts for remote controls, keypads, control panels, MyQ accessories | |
| Micanan commercial operator guide
Horsepower selection guide | |
| Sears Craftsman / LiftMaster compatibility chart
For garage door opener circuit boards and remotes | |
| Spring Chart
Garage Door Spring Reference Sheet | |
| The meaning of the NEMA ratings
NEMA classifications, comparison, the European IP code, NEMA to IEC - Enclosure rating cross reference | |
| Torsion Springs Colour Chart
Torsion Springs Colour Chart | |
| Wire ropes and cables comparison chart
Galvanized, stainless steel, plastic vinyl coating (PVC) |