Blue Series 3 Piping Sizes
From Technical Support Wiki
| Capacity (BTU/h) | Pipe Size | Standard Length (ft) | Max Elevation (ft) | Max Length (ft) | Additional Refrigerant (oz/ft) | |
|---|---|---|---|---|---|---|
| Gas | Liquid | |||||
| 5k~14k | 3/8" | 1/4" | 25 | 23 | 50 | 0.70 |
| 1/2" | 1/4" | 25 | 23 | 50 | 0.70 | |
| 18k~28k | 1/2" | 1/4" | 25 | 50 | 98 | 0.70 |
| 5/8" | 1/4" | 25 | 50 | 98 | 0.70 | |
| 5/8" | 3/8" | 25 | 50 | 98 | 1.05 | |
| 30k~38k | 5/8" | 3/8" | 25 | 50 | 98 | 1.05 |
| 3/4" | 3/8" | 25 | 50 | 98 | 1.76 | |