DTH(S)-2 SERIES (125 & 150 MBH)
TUBE HEATER PARTS
(Manufactured 1988 to 1989)
Reference the installation manual for additional parts
Common Components |
||
| Part Description |
Original |
Replacement |
| Fan | TP-55A | TP-55A |
| Burner – Normally Open Air Switch | TP-61B | TP-264B |
| Exhaust – Normally Closed Air Switch | TP-60B | TP-60D |
| Radiant Sensor | TP-64 | TP-64 |
| Circuit Board | TP-77 | Contact us |
| Glo-Bar | TP-50 | TP-50 |
| Natural Gas Valve | TP-36A or TP-36B | Contact us |
| LP Gas Valve | TP-36C | Contact us |
| Burner Housing | TP-42 | TP-42 |
| 16″ Burner Tube | TP-6A | TP-6A |
| 1st 10 Ft. Tube1 | TP-8D or TP-26B | TP-8D or TP-26B |
| 10 Ft. Reflector Past 1st 10 Ft.3 | TP-20A or TP-20C | TP-20A or TP-20C |
| Downstream Reflector Section(s) (DTH only)2 | TP-20B | TP-20B |
** When replacing the original (discontinued) TP-77 circuit board, the replacement is TP-78D circuit board, TP-390 adapter, TP-78B harness and new valve are required. Contact us.
*** Replace a TP-36A w/ TP-107, TP-36B w/ TP-79 & TP-36C w/ TP-107P, you must also replace the circuit board. Contact us.
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.
3Use TP-20C for DTHS series models.
Circuit Boards |
|
| Part Description | Part Number |
| Original Circuit Board | TP-77 |
| Cross Reference Number (on unit) | 5001A-1 |
| Harness | TP-78B |
| Replacement Board | TP-78D |
| Adaptor4 | TP-390 |
4Use TP-390 adaptor to attach replacement board TP-78D to original wiring harness TP-78B.
