Pentair MT125 Installation And User Manual page 64

Section 5. Replacement Parts
64
MASTERTEMP
Key
No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
(*) Not available separately
MASTERTEMP 125 Pool and Spa Heater Installation and User's Guide
125 HEATER REPLACEMENT PARTS
®
1
14
REPAIR PARTS – WATER SYSTEM
Part
Description
Tube Sheet Coil Assembly Kit (NA, LP)
(Includes Key No.3)
M anifold Kit (Includes Key Nos. 3-11.
Key No.12 and 13 not included.
Key Nos. 5-7 in "Electrical System", Page 53
Coil/Tubesheet Sealing O-Ring Kit
Manifold Bottom Plate (*)
Manifold O-Ring (*)
Manifold Baffle Plate (*)
M anifold Bypass Valve (*)
W ater Pressure Switch
Manifold (*)
5/16" Washer, Stainless Steel (*)
5/16x18x2-3/4" Hex Cap screw (*)
Thermal Regulator
Pressure Relief Valve (Recommended
(Purchase Separately)
1-1/2" Union Kit
3
4
5
12
6
7
Qty.
1
1
1
1
1
1
1
1
1
6
6
1
1
1
2
13
8
9
10
11
Model
MT125 NA
MT125 LP
474971
474972
474973
-
-
-
-
42001-0060S
-
-
-
474989
-
473715Z
474974
460906 Rev. D 8/2020