Line Sizing Chart CellarPro Split Refrigeration Systems
Model | Liquid Line Size (ODS) up to 100 feet | Suction Line Size by Length (ODS) | Minimum Suction Line Insulation Thickness (") | ||||||
Up to 25 Feet | Between 25 and 50 Feet | Between 50 and 100 Feet | |||||||
3000S-EC, Sh-EC, Scm, Scmr-EC, AH3000Scmr-ECX | 1/4 | 1/2 | 1/2 | 1/2 | 1/2 | ||||
AH3500, AH4500, 4000S-EC, Sh-EC, Scm, Scmr-EC, Swc-EC, Shwc-EC, AH4000Scmr-ECX | 3/8 | 1/2 | 1/2 | 1/2 | 1/2 | ||||
6000S-EC, Scm, Scmr-EC / AH6500S-EC, AH6000Scmr-ECX | 3/8 | 1/2 | 5/8 | 5/8 | 1/2 | ||||
8000S-EC, Scm, Scmr-EC, Swc-EC / AH8500S-EC, AH8000Scmr-ECX | 3/8 | 5/8 | 5/8 | 7/8 | 5/8 | ||||
AH12Sx-EC | 3/8 | 3/4 | 3/4 | 7/8 | 5/8 | ||||
AH18Sx-EC | 1/2 | 3/4 | 7/8 | 1-1/8 | 5/8 | ||||
AH24Sx-EC | 1/2 | 7/8 | 1-1/8 | 1-1/8 | 5/8 | ||||
Line lengths are expressed in equivalent feet = actual run length + fitting allowances.
Use only dehydrated refrigeration service tubing and refrigeration-grade fittings.
Install refrigeration tubing in accordance with local codes and ASHRAE guidelines.