#JE3000TR3 Jandy Pro Series Commercial Pool Heat Pump, 137,000 BTU, 6.3 COP, 3-Phase, 230V/60HZ, Reverse, w/Chiller Limited Availability The Jandy Pro Series JE Series line of premium Heat Pumps, delivers maximum energy efficiency and reliability. Working efficiently, JE Heat Pumps absorb free heat from the air and transfer it to the water, making the heating process ecological and cost effective Features