As long as there is no chance of the water level dropping below the heater when the pump shuts off. Usually a herbie or bean animal will drain when the return pump shuts off, and the heater would be out of the water, quickly ruining it.
As long as there is no chance of the water level dropping below the heater when the pump shuts off. Usually a herbie or bean animal will drain when the return pump shuts off, and the heater would be out of the water, quickly ruining it.
Well I have a herbie type overflow in the corner overflow, and the water only goes down to the lower pipe, so I should be good, Thanks for the response