1. Adaptable to cabin heat
2. Simplifies winterization
3. Twin zinc anodes help control electrolysis.
4. Detailed instructions included
5. Workmanship & warranty by Seakamp Engineering
6. High mounted alternators or v-drives not a problem
7. Any engine runs more efficiently with a constant temperature and cooling throughout! This greatly affects engine life, horsepower and fuel economy.
PRICE WILL CHANGE SOON!