Weather Closure Alert

Due to severe weather, our White House, Tennesee location will be closed Wednesday the 19th.

All shipments from this location will resume on Thursday the 20th. Thank you for your patience!

HOLIDAY ALERT

We will be closing at 12 PM EST on Friday, April 18th, in observance of Good Friday and Easter.
Any orders placed after this time will be processed on Monday, April 21st.
Have a happy Easter weekend!

PLEASE CHECK & UPDATE YOUR TAX FORMS!

Is your tax certificate on file expiring?  Ensure that your billing is done accurately by verifying that your tax certificate on file is up to date for 2025.  Customers in Alabama, Arizona and Florida MUST renew their certificates EVERY YEAR!

OUR CREDIT TERMS ARE CHANGING!

Our policies regarding open terms are changing beginning on January 1, 2025.  If your Marysville Marine account operates with open terms (not credit card), please review our new policies to ensure you understand them clearly.

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Water Heater Parts

Water Heater Parts

Items 1-12 of 64

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  1. Whale 74563 Seaward 120V Water Heater High Limit Switch
    Seaward Water Heater High Limit Switch, 120 volt | Whale 74563
    WHALE-74563
    Qty In Stock: 7
  2. Whale 75974 Seaward 100 PSI Temperature & Pressure Relief Valve
    Seaward 100 PSI Temperature & Pressure Relief Valve | Whale 75974
    WHALE-75974
    Qty In Stock: 2
  3. Foam Rubber Thermostat Cover 3/4 | Raritan 1790005
    Foam Rubber Thermostat Cover 3/4 | Raritan 1790005
    RT-1790005
    Qty In Stock: 0
  4. Raritan 1790610 Magnesium Replacement Anode for 12 and 20 Gallon Water Heaters
    Magnesium Replacement Anode | Raritan 1790010
    RT-1790010
    Qty In Stock: 5
  5. Pressure Relief Valve 1/2WHALE-WX1595B
    Pressure Relief Valve 1/2WHALE-WX1595B
    WHALE-WX1595B
    Qty In Stock: 0
  6. Whale WX1599B Thermostatic Mixer Valve
    Thermostatic Mixer Valve | Whale WX1599B
    WHALE-WX1599B
    Qty In Stock: 0
  7. Whale 74556 Seaward Replacement Water Heater Anode, 3/4" NPT - Magnesium
    Seaward Water Heater Magnesium Anode | Whale 74556
    WHALE-74556
    Qty In Stock: 0
  8. Whale 74607 Seaward 240V Water Heater High Limit Switch
    Seaward 240V Water Heater High Limit Switch | Whale 74607
    WHALE-74607
    Qty In Stock: 3
  9. Whale 75586 Seaward 120 Volt Replacement Heating Element, 1250 Watt
    Seaward Replacement Heating Element, 120 volt/1250 watt | Whale 75586
    WHALE-75586
    Qty In Stock: 1
  10. Isotemp SEA00041LA Water Heater Thermostat
    Water Heater Thermostat | Isotemp SEA00041LA
    ISOTEMP-SEA00041LA
    Qty In Stock: 4
  11. Isotherm SEE00019LA Replacement Heating Element for Basic/Slim/Spa Heaters
    Replacement Heating Element for Basic/Slim/Spa Heaters, 230V/750W | Isotherm SEE00019LA
    ISOTEMP-SEE00019LA
    Qty In Stock: 3
  12. ISOTEMP-SFD00011AA Mixing Valve For Water Heater
    Mixing Valve for Water Heater | Isotemp SFD00011AA
    ISOTEMP-SFD00011AA
    Qty In Stock: 7

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