|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.
|Burner – Normally Open Air Switch||TP-61B||TP-264B|
|Exhaust – Normally Closed Air Switch||TP-60D||TP-60D|
|Circuit Board||TP-77||TP-78D & TP-390**|
|Natural Gas Valve||TP-36A or TP-36B||TP-107 or TP-79***|
|LP Gas Valve||TP-36C||TP-107P***|
|16″ Burner Tube||TP-6A||TP-6A|
|Combustion Chamber1||TP-8D or TP-26B||TP-8D or TP-26B|
|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|
** 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.
*** Replace a TP-36A w/ TP-107, TP-36B w/ TP-79 & TP-36C w/ TP-107P, you must also replace the circuit board. Consult factory.
1 Refers to the first 10′ section of tubing downstream of burner. Select the TP-8D 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.