MASTERTEMP ® 125 HEATER WATER SYSTEM REPLACEMENT PARTS
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3 4
2
3
12
13
6
8
9
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11
Item Part No.
Description
WATER SYSTEM
1
474971 Tube Sheet Coil Assembly Kit - Includes Item #3. (NA, LP Series)
Manifold Kit (Includes Item #3, #4, #5, #6, #7, #9, #10, & #11; Item #8 and #13 not included)
2
474972
3 4 6 7
474973 Coil/Tubesheet Sealing O-Ring Kit
476195 Manifold Bottom Plate
476197
Manifold Baffle Plate
476198 Manifold Bypass Valve 8 42001-0060S Water Pressure Switch 9 Manifold * 10 5/16" Washer, S.S. * 11
5/16 x 18 x 2-3/4" Hex Cap Screw *
12 13 14
474989
Thermal Regulator
473715Z Pressure Relief Valve (Recommended-Purchased Separately)
474974 Union 1-1/2" Kit
Note: Kits include: O-Rings, Insulation, Igniter and Blower Gaskets. * Not available separately. See item #2.
CALIFORNIA PROPOSITION 65 WARNING
WARNING: Cancer and Reproductive Harm. AVERTISSEMENT: Peut Causer le Cancer et des Dommages au Système Reproducteur. P/N 200174.A www.p65warnings.ca.gov. ADVERTENCIA: Cáncer y Daño Reproductivo.
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