Energy efficient, cost-saving radiant heaters

XTS (Mfg 08/99 – 05/03) Tube Heater Parts

XTS Series lnsert

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.

 XTS Series

Part DescriptionOriginal
Part Number

Part Number

Air Pressure SwitchSee
Pressure Switch
Chart Below
Pressure Switch
Chart Below
Circuit BoardTP-78A
Wire HarnessTP-215ATP-352A
Relay (Note: this factory installed option is not on all units)TP-1325TP-1325
Ignition DeviceTP-50TP-50
50-100 MBH BurnerTP-200ATP-200A
125-175 MBH BurnerTP-201TP-201B
Natural Gas ValveTP-209TP-240
LP Gas ValveTP-209PTP-241
Flame RodTP-222TP-222
16″ Burner TubeTP-202TP-380
Combustion Chamber2, 50-125 MBH (Coated Aluminized Steel)TP-26ATP-26A
Combustion Chamber2, 150-175 MBH (Titanium Coated Steel)TP-26BTP-26B
Combustion Chamber2, 75-150 MBH (409 Stainless Steel)TP-26ETP-26E
Radiant TubesTP-26CTP-26C
10 Ft. Highly Polished Aluminum Reflector Section

1   Use TP-390 adaptor to attach replacement board TP-351A to original harness TP-215A

2  Refers to the first 10′ section of tubing downstream of burner.


BTU/H Range (x1000)50-100125-150175
Switch 13Part NumberTP-264BTP-61DTP-61D
X-Ref., PPS10069-IS2-2551-2551
Normal SettingOpenOpenOpen
P. S. Tube SetTP-AK3TP-AK3TP-AK3
Switch 23Part NumberTP-260FTP-260FTP-60G
X-Ref., PPS10070-IS2IS2-2554
Normal SettingClosedClosedClosed
P. S. Tube SetTP-AK4TP-AK4TP-AK4

3 Pressure switch #1 is electrically first in series, and pressure switch #2 is second in series.