10 PSI @ 2500 BTU Per CU. FT. | |||
MAXIMUM EQUIVALENT PIPE LENGTH | |||
Model | 0 to 50 Feet | 50 to 100 Feet | 100 to 150 Feet |
75 through 400 | 1/2 in. | 1/2 in. | 1/2 in. |
Stage 2 set at 14 in. W.C. | ||
MAXIMUM EQUIVALENT PIPE LENGTH | ||
Model | 0 to 10 Feet | 10 to 20 Feet |
75 through 400 | 3/4 in. | 3/4 in. |