Madimack MJ Box Pump Controller - Heat Demand Controller gads-filters 5" unions included (same thread

5" unions included (same thread as used on USA / Chinese made pumps)

Suits (common applications):

Pry off top cap of handle to expose phillips head screw

pH should be maintained in the range of 7

Automatic heat pump detection and disabling of 0 electric element

Madimack MJ Box Pump Controller - Heat Demand Controller gads-filters 5" unions included (same threadMadimack MJ Box Pump Controller Heat Demand Controller Physically Stocked, unlike most "drop shipping" websites. Shipped from VIC, NSW, WA, QLD This allows pump control override of a chlorinator dosing system timer, using the same filtration pump for heating. Save energy by not having to run another pump to initiate the pool heat pump. Basically, you just set the temperature on the heat pump, and it will automatically run the circulation pump while