The "Lift" or "Head" of the pump refers to the height the pump is required to "lift" the water up to the drain. The distance the water needs to travel horizontally once the lift is achieved is referred to as the "Run". The "run" does not effect the lift or flow rate of the pump unless it exceeds 50 feet. "Runs" of 50' or more will decrease pump output by about 10%.
Condensate is produced at a rate of up to a gallon per hour by a residential central air conditioning unit or gas condensing furnace. The installer will feed the condensate from the appliance drain into the pumps inlet port.
