Immersion heaters are best used with portable and other small
baptistries. Our 120v version plugs into a standard 110v outlet
and should only be used with portable baptistries as it is slow to
heat.
Our 240v immersion heater plugs into a 220v outlet (like a clothes
dryer outlet). We recommend the 240v model for walk-in baptistries under
800 gallon capacity and where a built in heater is not practicle or
possible.
ALL IMMERSION HEATERS MUST BE PLUGGED INTO A GFI PROTECTED OUTLET OR
CIRCUIT.