DTH(S)-2 40-100 04/92 to 01/01

Common Components
Part Description	Original Part Number	Replacement Part Number
Fan	TP-55A	TP-55A
Normally Open Pressure Switch (Burner)	TP-61B	TP-264B
Normally Closed Pressure Switch (Exhaust)	TP-60C	TP-60C
Radiant Sensor	TP-64	TP-64
Glo-Bar	TP-50	TP-50A
Natural Gas Regulator	TP-33	TP-33
Propane Gas Regulator	TP-33P	TP-33P

Natural Gas Valve	TP-36	TP-36NKIT
Propane Gas Valve	TP-36	TP-36PKIT

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-AK3