Refrigerant Line Set Calculator

The tables below show the amount of charge needed per foot of line for various line sizes.

Refrigerant line set calculator.

Split system line set calculator ever wondered if a systems line set contributed to the demise of its compressor. 1 3 8 22 1 1 8 15 7 8 08 3 4 06 5 8 04. Liquid line 1 f to 2 f 300 fpm. Refrigeration refrigerants solstice n40 r 448a charges per 100ft of piping charge calculation table 1 line size od inches weight per 100ft of piping lbs liquid line.

Refrigerant line od in. Solstice n40 r 448a solstice n13 r 450a genetron performax lt r 407f bulletin. 09 rev 0 0 application. Charge needed per foot of line.

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. 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. Suction line 2 f 750 fpm horizontal 1500 fpm suction riser 4000 fpm pitched 1 2 per 100 ft. Always double check your charge rates with those recommended or required by the manufacturer of the charge equipment and piping in use.

The information contained in this calculator represents the opinions and suggestions of efficient comfort and the application of the equipment and system suggestions. The suction line per foot in oz s even though it s minimal. Rack system refrigerant charge calculator. Refrigerant charge calculation technical bulletin products.