| Dial Size | : | 3-1/8 in |
| Dimensions | : | 20-1/2 in L x 4-1/2 in W x 1 in H |
| Fitting Size | : | 1/4 in |
| Refrigerant Type | : | R-22, R-404A, R-410A |
| Temperature Rating | : | -20 to 180 deg F |
Manometer used for measuring gas pressure to furnace. Measures from 0 to 15 ines of water column. Includes 30" long flexible tube, gas valve adapter and magnet at top for holding. To operate, fill large tube with water to zero. Connect flexible tube to gas valve via gas valve adapter. Power-up gas valve and read water level by looking at the smaller tube inside the big tube. That's it! The Yellow Jacket 78075 is an economical plastic tube manometer that helps you set manifold pressure for natural or L.P. gas. It can accommodate -2 in W.C. for newer systems. The strong magnet on this manometer holds it in convenient upright position. Includes tubing with fitting.
Yellow Jacket® Water-Type Scale Manometer, 3-1/8 in Dial, R-22, R-404A, R-410A Refrigerant, 1/4 in Fitting, -20 to 180 deg F, 20-1/2 in L x 4-1/2 in W x 1 in H
- Strong magnet on manometer holds it in convenient upright position