WHICH ONE DO I NEED?
When sizing an
Espar system for your boat
several factors must be considered including:
Advertised length is not the only factor.
Type (Sail or Power)
Power boats tend
to have more area to heat.
cubic foot volume of the area to be heated
Use Of Boat
Extending the seasons.
Live aboard, full time.
This is normally
the home base of the boat. CAUTION: do not size the heating
system for Alaska if you are only going there in the summer.
Don't fall into the trap of thinking that bigger is better. That
could be like buying a farm tractor to plow a flower bed.
Just as under sizing your system would be like powering a 50' yacht with
an outboard motor.