![Bluewater Off/On Combine Battery Switch w/o Base - Panel Mount - Red [9800-011-10] Marine Hardware | Deck Fills Constructed from waterproff marine grade](https://cdn.shopify.com/s/files/1/0177/6703/9076/files/111032XL.jpg?v=1762811998)
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Constructed from waterproff marine grade 4 mil
The WH1A-S is a screw in heating element that is 1250w at 120v designed to quickly and efficiently heat the water via electricity in a Raritan water heater
To conserve battery life
It can also be securely fastened to a top-handle sailboat winch if needed
4" (135cm)
Bluewater Off/On Combine Battery Switch w/o Base - Panel Mount - Red [9800-011-10] Marine Hardware | Deck Fills Constructed from waterproff marine gradeOff On Combine Battery Switch without Base Panel Mount Red The Dual Circuit Plus switch builds on the standard dual circuit configuration by adding an emergency parallel function. This allows both circuits to combine instantly in the event of a start battery failuredelivering backup power when you need it most. Smart Power Management Provides secure isolation during normal operation Emergency parallel mode ensures dependable backup starting power
