DTH(S)-3 150 MBH (Mfg 1990-1994) Tube Heater Parts
 |
| DTHS Installation Manual |
By selecting the Data Reference link(s) above you acknowledge that it links to an out-of-production installation, operation manual from the time of a particular heater manufacture. Refer to current day production installation, operation manuals for current day installation requirements.
| COMMON COMPONENTS | ||
| Part Description | Original Part Number | Replacement |
| Fan | TP-55A | TP-55A |
| Burner – Normally Open Air Switch | TP-61B | TP-264B |
| Exhaust – Normally Closed Air Switch | TP-60D | TP-60D |
| Circuit Board | TP-78A | TP-78D & TP-390 4 |
| Wire Harness | TP-78B | TP-78B |
| Ignition Device | TP-50 | TP-50 |
| Burner | TP-48 | TP-48 |
| Natural Gas Valve | TP-79 | TP-79 |
| LP Gas Valve | TP-107P | TP-107P |
| Burner Housing | TP-42 | TP-42 |
| 16″ Burner Tube | TP-8C | TP-8C |
| Combustion Chamber1, 150-200 MBH (Titanium Coated Steel) | TP-8E or TP-26B | TP-8E or TP-26B |
| Radiant Tubes | TP-26A | TP-26A |
| 10 Ft. Highly Polished Aluminum Reflector Section2,3 | TP-20A or TP-20C | TP-20A or TP-20C |
| Downstream Reflector Sections (DTH only)2 | TP-20B | TP-20B |
| Baffle | TP-65I | TP-65I |
1 Refers to the first 10′ section of tubing downstream of burner. Select the TP-8E for use with DTH Series, select the TP-26B for use with the DTHS Series.
2 The first 10 Ft. section of reflector differs from the remaining 10 Ft. downstream sections of reflector (for theDTH Series model only.) Use TP-20A for the first 10 Ft. Section of reflector and TP-20B for the remaining sections.
3 Use TP-20C for DTHS Series models.
4 Use TP-390 adaptor to attach replacement board TP-78D to original harness TP-78B.