Dial 50 ft. Line Set - 1/4" + 3/8" x 1/2" Item #1074313 | Model #AO-MF-B Evaporative coolers are intended for

Evaporative coolers are intended for use in dry

With a 3-9/16" swing radius

With 903 branch tips

Cut and machine with standard woodworking tools

Dial 50 ft. Line Set - 1/4" + 3/8" x 1/2" Item #1074313 | Model #AO-MF-B Evaporative coolers are intended forLine sets are the copper lines which connect an outdoor condensing unit heat pump to an inside air handler or evaporator coil. Line sets are available in different lengths and diameters to fit most applications. Seamless Copper Tubing (ASTM B280) Tear Resistant Polyethylene Insulation (K Value 0. 035 W mK) Flame Retardant Insulation (UL94 HF 1) Dust Prevention Protective Caps Fitting End Type Flare Liquid Line Size 1 4 in. Suction Line Size 3 8 in.