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June 26, 2026 Service bulletin

This bulletin describes the procedure to connect the 12-volt side of the water heater using harness...

Grand Design technical service bulletin 26-007 for 2026 Grand Design Lineage.

Bulletin number
26-007 (26-007)
Component
Electrical system
Summary
This bulletin describes the procedure to connect the 12-volt side of the water heater using harness EL-2031 (410536) on affected Lineage units.

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