WATER SYSTEM REPLACEMENT PARTS

    Ordering Information

    Item Part No. Description US List Can. List
    WATER SYSTEM
    1 77707-0232 Tube Sheet Coil Assembly Kit (Includes Item No. 3) Models 175NA, 175LP, 200NA, 200LP 919.35 1104.69
    1 474058 Tube Sheet Coil Assembly Kit (Includes Item No. 3) Models 175NA, 175LP, 200NA, 200LP1 956.14 1148.9
    1 474062 Tube Sheet Coil Assembly Kit (Includes Item No. 3) Model 200HDNA, 200HD-LP 1853.28 2226.9
    1 460747 Tube Sheet Coil Assembly Kit (Includes Item No. 3) Models 250NA, 250LP 1139.99 1369.81
    1 474059 Tube Sheet Coil Assembly Kit (Includes Item No. 3) Models 250NA, 250LP1 1176.78 1414.02
    1 77707-0233 Tube Sheet Coil Assembly Kit (Includes Item No. 3) Models 300NA, 300LP 1287.09 1546.57
    1 474060 Tube Sheet Coil Assembly Kit (Includes Item No. 3) Models 300NA, 300LP1 1323.88 1590.77
    1 77707-0234 Tube Sheet Coil Assembly Kit (Includes Item No. 3) Models 400NA, 400LP 1434.19 1723.32
    1 474061 Tube Sheet Coil Assembly Kit (Includes Item No. 3) Models 400NA, 400LP1 1581.28 1900.07
    1 77707-0244 Tube Sheet Coil Assembly Kit (Includes Item No. 3) Models 400HDNA, 400HD-LP 2316.76 2783.82
    1 474065 Tube Sheet Coil Assembly Kit (Includes Item No. 3) Models 400HDNA, 400HD-LP1 2390.32 2872.21
    1 473710 Tube Sheet Coil Assembly Kit - HD Series - (Includes Item No. 3) Models 250HDNA, 250HD-LP 1912.23 2297.74
    1 474063 Tube Sheet Coil Assembly Kit - HD Series - (Includes Item No. 3) Models 250HDNA, 250HD-LP1 1949.02 2341.94
    2 77707-0014 Manifold Kit (Includes Item Nos. 3–14, 21, and Item Nos. 5–7 in “Electrical System” Models 175NA, 175LP, 200NA, 200LP 675.6 811.8
    2 460748 Manifold Kit (Includes Item Nos. 3–14, 21, and Item Nos. 5–7 in “Electrical System” Models 250NA, 250LP 628.44 755.13
    2 77707-0015 Manifold Kit (Includes Item Nos. 3–14, 21, and Item Nos. 5–7 in “Electrical System” Models 300NA, 300LP 675.6 811.8
    2 77707-0016 Manifold Kit (Includes Item Nos. 3–14, 21, and Item Nos. 5–7 in “Electrical System” Models 400NA, 400LP 675.6 811.8
    2 474200 Basic Manifold Kit (Includes Item Nos. 3, 5, 10–14) 215.55 259
    3 77707-0117 Coil/Tubesheet Sealing O-Ring Kit - Models 175NA, 175LP, 200NA, 200LP (6) 56.73 68.17
    3 460749 Coil/Tubesheet Sealing O-Ring Kit - Models 250NA, 250LP (8) 56.73 68.17
    3 77707-0118 Coil/Tubesheet Sealing O-Ring Kit - Models 300NA, 300LP (10) 56.73 68.17
    3 77707-0119 Coil/Tubesheet Sealing O-Ring Kit - Models 400NA, 400LP (12) 56.73 68.17
    8 77707-0001 Manifold Bypass Valve Kit 60.11 72.23
    9 42001-0060S Water Pressure Switch 86.76 104.25
    9 473716Z Water Pressure Switch (Old Header Design ASME) 4 321.89 386.78
    13 U9-226 O-Ring 2.14 2.57
    14 77707-0017 Connector Tube Kit (Includes 1 Connector Tube and 1 O-Ring) 57.65 69.27
    15 77707-0010 Thermal Regulator Kit (Incl. Item Nos.16, 17, 18, 19 and Spring Clip) 109.81 131.95
    16 38000-0007S Thermal Regulator (Includes Spring Clip) 75.65 90.9
    18 35505-1313 Thermal Regulator Cap O-Ring 4.83 5.8
    20 U178-920P Drain Plug 3.51 4.22
    21 U78-60ZPS Zinc Plug 428-60 PS 6.68 8.03
    22 473715Z Pressure Relief Valve 165.78 199.2
    23 PKG 188 2 in. Union Adapter Package (Includes 2) 32.02 38.48
    77707-0120 O-Ring Kit (Incl. Item Nos. 3, 5) 48.32 58.06
    ASME KITS
    472648Z Bypass Access Plug (ASME) 389.58 468.12
    77707-0001 Mainfold Bypass Valve Kit ASME 60.11 72.23
    474096 Heat Exchanger Kit 3 - 400 ASME 3272.89 3932.7
    474956 Heat Exchanger Kit 5 - 400 ASME 3272.89 3932.7
    474953 Heat Exchanger Kit 5 - 400 HD ASME 3317.87 3986.75
    474350 Heat Exchanger Kit 3 - 400 ASME HD 3317.87 3986.75
    474097 Heat Exchanger Kit 3 - 250 ASME 2941.94 3535.04
    474954 Heat Exchanger Kit 5 - 250 ASME HD 3155.16 3791.24
    474955 Heat Exchanger Kit 5 - 250 ASME 2941.94 3535.04
    474349 Heat Exchanger Kit 3 - 250 ASME HD 3155.15 3791.23
    460923 ASME Bypass Valve Kit 4 (Old header design) 338.67 406.95
    461007 ASME Bypass Valve Tool Kit 4 (Old header design) 205.25 246.63
    460924 Thermal Regulator Kit 4 (includes Spring clip, ASME, Old header design) 165.5 198.86

    Note

    ¹ For Heaters Manufactured after 1/12/09 (New Tub Design).
    ³ For ASME Heaters Manufactured after 3/24/09 (Tub Design w/Clamp Ring).
    ⁴ For ASME Heaters Manufactured prior to 10/2012 (Old Header Design).
    ⁵ For ASME Heaters Manufactured after 11/16/13 (New 9-Bolt Tub Design).
    ! CALIFORNIA PROPOSITION 65 WARNING WARNING: Cancer and Reproductive Harm. AVERTISSEMENT: Peut Causer le Cancer et des Dommages au Système Reproducteur. ADVERTENCIA: Cáncer y Daño Reproductivo. www.p65warnings.ca.gov.

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