Raypak 336A, 406A, 206A, 407A, 337A, 207A, 267A, 266A operating instructions Call OUT Description

ATMOSPHERIC HEATERS

CALL
OUT	DESCRIPTION	206A	266A	336A	406A
HM	HEAT EXCHANGER - METAL
1-HM	Heat Exchange Assy.Copper ASME CI	010051F	006727F	010053F	010054F
	Heat Exchange Assy.Cupro Nickel ASME CI	010360F	010361F	010362F	010363F
2-HM	Inlet/Outlet Header ASME CI	006730F	006730F	006730F	006730F
15-HM	Inlet & Outlet Flange	003766F	003766F	003766F	003766F
16-HM	Flange Gasket 1 1/2" Connections	062236B	062236B	062236B	062236B
	Flange Gasket 2" Connections	800080B	800080B	800080B	800080B
3-HM	Return Header ASME CI	006731F	006731F	006731F	006731F
4-HM	Tube Bundle Copper ASME *	010055F	006733F	010057F	010058F
	Tube Bundle Cupro Nickel ASME *	010368F	010369F	010370F	010371F
5-HM	Baffle	010038F	005261F	010040F	010041F
6-HM	Stud Bolt Kit	007870F	007870F	007870F	007870F
7-HM	Header Gasket (9)	800014B	800014B	800014B	800014B
8-HM	Unitherm Governor	062234B	062234B	062234B	062234B
9-HM	U.G. Retainer Spring	850254	850254	850254	850254
10-HM	Bypass Valve	062235B	062235B	062235B	062235B
11-HM	Bypass Spring	850252	850253	850253	850253
12-HM	Drain Valve	500719	500719	500719	500719
13-HM	Sensor Well	003765F	003765F	003765F	003765F
14-HM	Well Retaining Clip	300203	300203	300203	300203
17-HM	Rear Drain Plug & Cover	005264F	005264F	005264F	005264F
J	CONTROL BOX
1-J	Transformer 120/240/24V	006736F	006736F	006736F	006736F
2-J	Rocker Switch	009493F	009493F	009493F	009493F
M	MISCELLANEOUS COMPONENTS
1-M	Pressure Switch 1.75 PSI	006737F	006737F	006737F	006737F
	Pressure Switch 11 PSI Special-See Water Pressure Switch Adj.	009133F	009133F	009133F	009133F
2-M	Thermostat Knob	009499F	009499F	009499F	009499F
3-M	Thermostat Shaft MV	800307	800307	800307	800307
4-M	Knobstop	006886F	006886F	006886F	006886F
5-M	Thermal Fuse	005899F	005899F	005899F	005899F
6-M	PRV 125 PSI (Optional)	008091F	007224F	007224F	007224F
7-M	Deliming Kit	052871F	052871F	052871F	052871F
8-M	Wire/Harness Millivolt	010386F	010386F	010386F	010386F
	Wire/Harness IID	009490F	009490F	009490F	009490F
9-M	Control Bezel MV (Includes Dial Decal)	009489F	009489F	009489F	009489F
10-M	Dial Decal MV	009858F	009858F	009858F	009858F
11-M	Control Bezel IID (Includes Switch Decal)	009491F	009491F	009491F	009491F
12-M	Switch/Decal-Membrane	009492F	009492F	009492F	009492F
13-M	Control Bezel Cover	009487F	009487F	009487F	009487F
14-M	Gasket Insulation (Swaybrace & Jacket Top)	010350F	010350F	010350F	010350F
15-M	Touch-up Paint (Green)	750125	750125	750125	750125
	Touch-up Paint (Dark Gray)	750126	750126	750126	750126
16-M	Tie Down Bracket (Optional)	011636	011636	011636	011636
P	PILOT
1-P	Pilot Nat. MV	600525B	600525B	600525B	600525B
	Pilot Pro. MV	600575B	600575B	600575B	600575B
2-P	Pilot Nat & Pro IID	002003F	002003F	002003F	002003F
3-P	Pilot Orifice Nat. MV	003901F	003901F	003901F	003901F
	Pilot Orifice Pro. MV	003902F	003902F	003902F	003902F
4-P	Pilot Orifice Nat. IID .020	003903F	003903F	003903F	003903F
	Pilot Orifice Pro. IID .012	004308F	004308F	004308F	004308F
5-P	Pilot Generator MV	600019B	600019B	600019B	600019B
6-P	Pilot MTG Bracket MV	010352F	010352F	010352F	010352F
7-P	Pilot Mounting Bracket IID	306692	306692	306692	306692
8-P	Lighter Tube (MV Units Only)	062996	062996	062996	062996
9-P	Pilot Tube	004078F	004078F	004078F	004078F
10-P	Hi Tension Wire IID with Pilot Electrode	007864F	007864F	007864F	007864F
11-P	Pilot Shield	010351F	010351F	010351F	010351F
R	REFRACTORY
1-R	Refractory Common Lt & Rt	010088F	010088F	010088F	010088F
2-R	Refractory Uncommon (Front & Rear)	010089F	010090F	010091F	010092F
3-R	Refractory Retainer Kit	010387F	010388F	010389F	010390F

*WARNING: The Hydraulic conditions or water chemistry that caused the tube bundle to fail have very likely also damaged the bypass valve and Unitherm Governor. We recommend you replace the Unitherm Governor and inspect the bypass assembly. Failure to do so could cause premature failure of this replacement part.

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