Refrigerant Line Set Calculator

Always double check your charge rates with those recommended or required by the manufacturer of the charge equipment and piping in use.

Refrigerant line set calculator. Toward compressor horizontal. Liquid refrigerant capacity per foot calculations 105f vapor calculations 40f heat pumps having equivalent lengths over 100 ft the outdoor piston should be increased one size. Solstice n40 r 448a solstice n13 r 450a genetron performax lt r 407f bulletin. Suction line 2 f 750 fpm horizontal 1500 fpm suction riser 4000 fpm pitched 1 2 per 100 ft.

The above post is correct for your liquid line but the discharge and the liquid line are one in the same although i have 58 oz s per foot instead of 6. The tables below show the amount of charge needed per foot of line for various line sizes. Refrigerant charge calculation technical bulletin products. Charge needed per foot of line.

Rack system refrigerant charge calculator. Liquid line 1 f to 2 f 300 fpm. 1 3 8 22 1 1 8 15 7 8 08 3 4 06 5 8 04. Split system line set calculator ever wondered if a systems line set contributed to the demise of its compressor.

The information contained in this calculator represents the opinions and suggestions of efficient comfort and the application of the equipment and system suggestions. For residential and light commercial split systems up to 7 5 tons this tool calculates the minimum and maximum acceptable pre fabricated line set tubing sizes that will accommodate correct velocities without excessive pressure drop. 09 rev 0 0 application. The suction line per foot in oz s even though it s minimal.