7.5 Years:
- Models 3500, 4500, 5550 Foot Operated Hydraulic Pumps
5 years:
- Collins Comfort Zone anti-fatigue mats
- All purpose and shampoo chair back reclining mechanisms
3 Years:
- BKB Electric Base
- Molded urethane arms
- Upholstery
- Ball-Bearing Drawer Slides
- Cabinet hinges
1 year:
- All remaining components, unless otherwise noted