2.Technical Gas Data a. Gas Specifications
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| NATURAL | LIQUID PROPANE | ||
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Manifold Pressure* | 3.5 inches W.C. | 8.7 mb | 10.5 inches W.C. | 26.1 mb |
6.0 - 12.0 inches W.C. | 14.92 - 29.9 mb | 11.0 inches W.C. | 27.4 mb | |
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Shaded areas are stated in metric equivalents
*Measured at outlet side of gas valve pressure tap when gas valve is on.
b. Gas Connections |
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Inlet connection | 1/2” N.P.T. |
Inlet supply size | 1/2” Diameter Pipe (minimum) |
Heat input (per dryer) | 100,000 Btu/hr (25,200 kcal/hr) |
1) Natural Gas |
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Regulation is controlled by the dryer’s gas valve’s internal regulator. Incoming supply pressure must be consistent between a minimum of 6.0 inches (14.92 mb) and a maximum of 12.0 inches (29.9 mb) water column (W.C.) pressure.
2)Liquid Propane (L.P.) Gas
Dryers made for use with L.P. gas have the gas valve’s internal pressure regulator blocked open so that the gas pressure must be regulated upstream of the dryer. The pressure measured at each gas valve pressure tap must be a consistent 10.5 inches (26.1 mb) water column. There is no regulator or regulation provided in an L.P. dryer. The pressure must be regulated at the source (L.P. tank) or an external regulator must be added to each dryer.
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| TYPE OF GAS |
| Liquid | ||||
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| Propane |
Btu |
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| Natural |
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kcal/hr |
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| Conversion Kit | |||||
Per Hour | Qty. | D.M.S.* |
| Part | Qty. | D.M.S.* | Part | ||
Rating | Rating |
| Number | Number | Part Number | ||||
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100,000 | 25,200 | 2 | #29 |
| 140820 | 2 | #46 | 140806 | 883321 |
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Shaded area is stated in metric equivalent
* Drill Measurement Size (D.M.S.) equivalents are as follows:
Natural Gas | #29 = 0.1360” (3.4540 mm). |
Liquid Propane Gas | #46 = 0.810” (2.0574 mm). |
16 | Maytag Co. | 113307 - 7 |