DTH(S)-2 SERIES TUBE HEATER PARTS
(Manufactured 01/87 to 04/92)
Reference the installation manual for additional parts
Common Components |
||
| Part Description |
Original |
Replacement |
| Fan | ||
| Burner – Normally Open Air Switch | ||
| Exhaust – Normally Closed Air Switch | ||
| Radiant Sensor | ||
| Glo-Bar | ||
| Natural Gas Regulator | ||
| LP Gas Regulator | ||
| Natural Gas Valve | ||
| LP Gas Valve | ||
| Burner Housing | ||
| 16″ Burner Tube | ||
| 1st 10 Ft. Tube1 | ||
| Downstream Reflector Section(s) (DTH only)2 | ||
1Select the TP-8D for use with DTH Series, select the TP-26B for use with the DTHS Series.
2The first 10 Ft. section of reflector differs from the remaining 10 Ft. downstream sections of reflector (for the DTH Series model only.)
Use TP-20A for the first 10 Ft. Section of reflector and TP-20B for the remaining sections. Use TP-20C for DTHS Series models.
Pressure Switches |
Switch 1** | Switch 2** |
| DRP Part Number | TP-264B | TP-60C |
| Cross Reference Number (on unit) | IS22010051F5166 | FS6628-1172 |
| Normal Setting | Open | Closed |
| Pressure Switch Tube Set | TP-51A + TP-56C | TP-AK3 |
** Pressure switch #1 is electrically first in series, and pressure switch #2 is second in series.
