

Schwank
SKU: SCHW-SST-TU20-25-AN
205 MBH two-stage natural gas infrared tube heater, 25' U-tube system, 120V/1Ø
| Specification | Value |
|---|---|
| Include Control | False |
| Brand | Schwank |
| Model Number | SST-TU20-25-AN |
| Burner Kit # | JT-BT20-AN |
| Capacity Input (Btu/h) | 205000 |
| Certificates | UL Certification |
| Combustion Air Duct Diameter | 5" |
| Features | U-Tube concentrates heat output. 180° turn box included in the primary tube kit. High efficiency ECM blower. Optimized single reflector. Includes power cord with plug, and factory mounted igniter. Birdscreened combustion air collar. Emissive coated radiant tubes. Gas supply & vent at the same end of heater. |
| Flue & Air Vents | 5" / 4" |
| Fuel | NG |
| Gas Valve | Natural Gas: 3.5” W.C. Manifold Up To 205,000 Mbtuh & For 225,000 & 250,000 4.2” W.C. Manifold. |
| Length | 25’ |
| Line Pressure NG/LP | 5" / 11" |
| Motor | 24VDC power for the high-efficiency ECM blower |
| NG to LP Conversion Kit # | JS-0554-UL |
| Operating Mode | Two-Stage |
| Shipping Weight (lbs) | 239 |
| Transformer | 120/24VAC; 20VA |
| Tube Kit 1 # | TU-P15AH-SST |
| Tube Kit 2 # | TU-S10HH-SST |
| Turbulator Length & Location | 1x36" in 5th tube |
| Voltage (phase) | 120V (1Ø) |
| Warranty | 10-year tube, 10-year burner cup, 3-year components |
| Free Shipping | No |
| Model | SST |