New user in need of some help.
I have an above ground pool, 15X30 and I am trying to figure out how to hook up the heater. The heater is a hayward H150 and after hooking up all the lines and filter, water does not seem to flow through the heater to the pump.
I keep priming the pump and run it for a few seconds but no new water enters the pump from the heater. I have the pump valve open but do not see any on the heater.
Are there any valves to be opened up inside the heater? Does the heater need to be turned on for the water to flow through?
Any help is greatly appreciated. Thanks in advance.