The MRCOOL GCSBLM013 GeoCool Inverter Series 48K BTU Multi-Positional Split Blower is a 4-ton blower module designed for high-efficiency geothermal HVAC systems. It circulates conditioned air through the system at up to 1,300 CFM, supporting effective heating and cooling. Designed for use with GeoCool geothermal heat pumps, it can be installed in vertical, horizontal, or split configu... https://www.partshnc.com/mrcoolr-geocool-inverter-series-split-blower-gcsblm013