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SECTION 6.
Replacement Parts
6A. Parts List
To order or purchase parts for the Teledyne
Laars Hi-E2 pool/spa heater, contact your nearest
Teledyne Laars dealer or distributor. If they cannot
supply you with what you need, contact the Customer
Service Manager at Teledyne Laars.
Key Model ORDER
No. Description No. PART NO:
MAINTENANCE AND SERVICE COMPONENTS
Limestone Gravel (Condensate Neutralizer) All R0306200
Combustion Air Filter All R0308000
JACKET ASSEMBLY
1 Base Panel 220-350 R0301703,05
2 Frame Support Assembly 220-350 R0301503,05
3 Back Panel 220-350 R0300703,05
4 Left Side Panel All R0300500
5 Right Side Panel All R0300800
6 Temperature Control Panel Assembly All R0301603,05
7 Door 220-350 R0301103,05
8 Inlet/Outlet Header Panel All R0301000
9 Right Top Side Panel All R0300900
10 Return Header Panel All R0300600
11 Front Kick Panel 250-350 R0213403,05
12 Top Panel 220-350 R0300103,05
Jacket Hardware Kit
(Note 1)
All R0302100
Internal Hardware Kit
(Note 1)
All R0302500
WATER SYSTEM
13 Heat Exchanger Assembly, Complete 220-350 R0303803,05
14 Heat Exchanger Tube Assembly 220-350 R0304103,05
15 Inlet/Outlet Header All R0303900
16 Return Header All R0304000
17 Gasket, Header All R0304300
18 By-Pass Valve Assembly All R0304400
19 Flow Control Cap All 10557400
20 By-Pass Valve Gasket All R0011400
21 By-Pass Valve Spring All R0304500
22 By-Pass Valve Rod All R0304900
23 By-Pass Valve Disk All R0011500
24 Flange & Gasket Assembly, 2" (Set of 2) All R0055000
25 Flange, 2" All 10573500
26 Flange Gasket, 2" All S0078000
27 Flange Sleeve, 2" All S0078200
28 Flange Bolt All F0031700
29 Flange Gasket 1 1/2 - 2" All S0078100
30 Pressure Relief Valve, 75 PSI All A0063300
(Requires field supplied 3/4 NPT x 3" brass nipple)
Heat Exchanger Hardware Kit (Note 1) 220-350 R0319103,05
Inlet/Outlet Header Hardware Kit (Note 1) All R0319300
Return Header Hardware Kit (Note 1) All R0319200
COMBUSTION SYSTEM ASSEMBLY
31 Gas Valve All R0200100
32 Anti-Rotation Bracket (Not Shown) All R0309900
33 Orifice Holder All R0320000
34 Gas Orifice, NAT 220-350 R0309303,05
34 Gas Orifice, LPG 220-350 R0309403,05
35 Combustion Air Filter Assembly All R0306400
36 Combustion Air Filter All R0308000
37 Venturi Inlet 220-350 R0320303,05
38 Venturi O-ring All R0320400
39 Venturi Plenum All R0320500
40 Venturi/Tailpipe Gasket All R0320600
41 Mixing Chamber/Tail Pipe Assembly All R0307300
42 Mixing Chamber/Burner Gasket All R0320800
43 Burner Assembly 220-350 R0305903,05
44 Burner/Combustion Chamber Gasket 220-350 R0305803,05
45 Combustion Chamber Assembly 220-350 R0305103,05
46 Refractory Tile Set 220-350 R0305303,05
47 Sight Glass Assembly All R0305400
Key Model ORDER
No. Description No. PART NO.
48 Combustion Chamber Strip Set 220-350 R0213103,05
(Not Shown)
49 Combustion Chamber/Collector Gasket 220-350 R0305703,05
Venturi Hardware Kit
(Note 1)
All R0322200
Mixing Chamber Hardware Kit
(Note 1)
All R0322100
Burner Hardware Kit
(Note 1)
220-350 R0319403,05
EXHAUST ASSEMBLY
50 Collector 220-350 R0303203,05
51 Blower/Collector Gasket All R0308700
52 Combustion Blower All R0308200
53 Blower/Vent Duct Sleeve All R0308600
54 Blower/ Vent Duct Clamp All R0308800
55 Vent Duct Assembly All R0303100
56 Vent Duct/Heater Top Gasket or
Heater Top/Indoor Vent Collar Gasket All R0309100
57 Heater Top/Outdoor Exhaust Grille Gasket All R0309500
58 Outdoor Exhaust Grille All R0308400
59 Indoor Vent Collar (Not Shown) All R0307900
60 Condensate Trap Assembly All R0303300
61 Limestone Gravel All R0306200
62 Condensate Trap Cover All R0213300
Venturi Hardware Kit
(Note 1)
All R0322200
Mixing Chamber Hardware Kit
(Note 1)
All R0322100
ELECTRICAL COMPONENTS AND CONTROLS
63 Transformer All R0061100
64 In-Line Fuse Holder Assembly All R0325600
65 Ignition Control All R0202900
66 Wire Harness, Ignition Control All R0302700
67 Igniter Assembly All R0016400
68 Igniter Gasket All R0205300
69 Terminal Block All R0301900
70 High-Limit Switch Set All R0322700
71 High-Limit Switch, 135° F All R0302400
72 High-Limit Switch, 150° F All R0302300
73 High-Limit Switch Wire Harness All R0322600
(Not Shown)
74 Pressure Switch & Siphon Loop Assembly All R0322900
75 Pressure Switch, 2 PSI All R0013200
76 Pressure Switch Siphon Loop All R0307800
77 Temperature Control Assy, Electronic All R0011700
78 Temperature Sensor (Not Shown) All R0011800
79 Temperature Sensor Gasket All E0116400
80 Temperature Sensor Plastic Sleeve All 10444900+
81 Temperature Control Knob All R0010700
82 Pool/Spa Selector Knob All R0099900
83 “Temp-Lok” Disc All 10583100
84 Temperature Sensor Retainer Clip All 10716701
(Not Shown)
85 Differential Pressure Switch All R0302000
86 Differential Pressure Switch Bracket All R0302200
87 Exhaust Vent Limit Switch All R0309000
88 Burner High Limit Switch All R0319700
89 Combustion Blower Wire Harness All R0308100
OPTIONAL COMPONENTS
Touch Up Spray Paint All X0021100
High Temperature Silicone Sealant All R0322800
Notes:
1. All hardware sets contain all pieces necessary for assembly,
including gaskets. Not shown.
2. Gaskets and hardware are included in all kits that involve the
removal of a gasket as part of the procedure to replace a part.