Model LG Pool and Spa Heater
Page 35
WATER SYSTEM( (Continued)
77 Brass Nut (For Rod) All F0048400
78 By-Pass Valve Disc All R0011500
79 By-Pass Valve Control Cap (Iron) All 10452200
79 By-Pass Valve Control Cap (Bronze) All 10557400
80 Control Cap Bolts (2 Required) All F0041600
81 By-Pass Valve Spring, Purple 125 S0079900
81 By-Pass Valve Spring, White 175 S0061400
81 By-Pass Valve Spring, Red 250 S0061300
81 By-Pass Valve Spring, Blue 325 S0061200
81 By-Pass Valve Spring, Black 400 S0070100
82 By-Pass Valve Gasket All R0011400
83 Heat Exch. Tube Assy. (Incl. set of 18 gaskets) 125-400 R0018101-05
84 Heat Exchanger Baffle (8 Required) 125-400 10697401-05
85 Baffle Retainer All S0083900
86 Heat Exchanger Support Clip (2 Required) All 10457000
87 Flow Restrictors (2 Required) (Not Shown) 125 S0000300
88 Heat Exchanger End Baffles (2 Required) 125-400 R0332301-05
FIREBOX COMPONENTS
89 Complete Combustion Chamber Assy. 125-400 R0316701-05
JACKET COMPONENTS
90 Door with Latch 125-400 R0343601-05
91 Jacket Assembly, Less Top Assembly 125-400 R0343501-05
92 Gap Closure, Inlet/Outlet All R0344300
93 Gap Closure, Return All R0344400
94 Button Plug, 1-3/4" All F0035300
95 Button Plug, 7/8" All F0032300
96 Button Plug, 2" (With hole for gas line) All F0056600
OPTIONAL COMPONENTS
Non Combustible Base 125-400 10521701-05
Pressure Relief Valve 3/4" NPT, 75 PSI All R0040400
Touch Up Spray Paint, Pewter All X0022700
Touch Up Spray Paint, Black All X0022900
Notes:
1. For altitudes 2,000 Ft above sea level, call factory for orifice size.
2. For altitudes 5,000 Ft above sea level, call factory for orifice size.
Key Model Order
No Description No Part No.
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