Rheem 180 - Page 44

SYSTEM ASSEMBLY
44
System Components and Kit Contents – 52H180, 2H300 Closed Circuit Systems
NPT200 and L Collectors with Screwed Fittings
12105520 52H180 tank with one NPT200 or L solar collector – without OTP
12105522 52H300 tank with two NPT200 or L solar collectors – without OTP
12105523 52H300 tank with two NPT200 or L solar collectors – with OTP
12105524 52H300 tank with three NPT200 or L solar collectors – without OTP
12105525 52H300 tank with three NPT200 or L solar collectors – with OTP
Item
Part No
Kit Components and Description
1210
5520
1210
5522
1210
5523
1210
5524
1210
5525
1
344451
Pipe hot assembly 52H180
1
-
-
-
-
1
344453
Pipe hot assembly 52H300 2 collector
-
1
-
1
-
1
344586
Pipe hot assembly 52H300 2 collector OTP
-
-
1
-
-
1
344587
Pipe hot assembly 52H300 3 collector OTP
-
-
-
-
1
2A
344349
Valve TPR ½” HTT55-1 850 kPa
1
1
1
1
1
2B
345094
Insulator Valve TPR HTT55-1
1
1
1
1
1
3
337280
Bush Reducing R3/4 M x RP1/2 F
1
1
1
1
1
4
330600
Gland nut M33 M
1
1
1
1
1
5
330695
Collector union screwed fittings
-
2
2
4
4
6 *
088100
Spring clip for Relief Valve Caleffi
1 *
1 *
2 *
1 *
2 *
7
330171
O-ring 25 ID x 3.2 mm
5
10
10
15
15
8
339210
Valve ECV ½” H50 700 kPa
1
1
1
1
1
9
-
Nipple R1/2 M x R1/2 M
to be supplied by installer
10
-
Tee G1/2 F x G1/2 F x G1/2 F
to be supplied by installer
11
331928
Collector clamp
2
4
4
6
6
11
209130
Screw M8 SS
2
4
4
6
6
11
209124
Washer Flat 8 x 16 x 1.6 mm SS A2 304
2
4
4
6
6
11
209118
Nut M8 x 1.25 SS G304 A2-70
2
4
4
6
6
12
-
Union Body R1/2 M x G1/2 M Olive
to be supplied by installer
13
331847
Collector mounting rail 1020 mm long standard
1
-
-
1
1
13
331846
Collector mounting rail 1650mm long standard
-
1
1
1
1
14
343064
Tank strap
2
2
2
2
2
15
344450
Pipe cold assembly 52H180
1
-
-
-
-
15
344452
Pipe cold assembly 52H300
-
1
1
1
1
16
-
Valve Isolation, Non-return, Line Strainer
to be supplied by installer
17
-
Pressure Limiting Valve (if required)
to be supplied by installer
18
331656
Olive ½
2
2
2
2
2
19
331655
Nut Compression G1/2
2
2
2
2
2
20
220376
Fill plug assembly ¾” conetite including gland nut
1
1
1
1
1
22 *
220307
Valve Pressure Relief ½” Caleffi Clip In 312004
1 *
1 *
1 *
1 *
1 *
23
344297
Adaptor union body M33 M x G3/4F conetite
3
3
3
3
3
24
290206
Black End Covers – set of 2 supplied separately
1
1
1
1
1
25
347189
Label fill / drain
1
1
1
1
1
26
343037
Reservoir tank SS clamp assembly
-
-
2
-
3
27
344399
Mounting bracket aluminium (with adhesive tape)
-
-
2
-
3
28
348085
Screw TEK 10G – 16 TPI x 25
-
-
4
-
6
29
344327
Flexi hose 3/8 BSP F x 3/8 BSP F x 400
-
-
1
-
1