The MRCOOL GCIK-CL6T-SM GeoCool 6 Ton Closed Loop With Straight Manifold Installation Kit is designed for compatible GeoCool geothermal heat pump systems. It provides the necessary components to connect and circulate fluid through a closed-loop ground heat exchanger, enabling efficient heat transfer between the ground loop and heat pump. The straight manifold helps organize loop conne... https://www.partshnc.com/mrcool-geocool-6-ton-closed-loop-installation-kit-gcik-cl6t-sm