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Bosch Therm gas and propane tankless water heaters and Bosch Powerstream electric tankless water heaters.

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Tankless Water Heater Replacement Parts

GlobalTowne sells replacement parts for all Bosch, Takagi and AO Smith gas, propane and electric tankless water heaters and electric mini-tanks. We list the most common Bosch, Takagi and AO Smith heat exchangers, water valves, gas valves, control boards, control boxes and hydrogenerator on this page. Call us at 888.726.9752 for pricing and availability on all other Bosch, Takagi and AO Smith parts.

Items 41 to 47 of 47 total

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  1. AO Smith Anode Rod #100109594

    AO Smith Anode Rod #100109594

    AO Smith Anode Rod #100109594 (100109594) Learn More

    Regular Price: $38.50

    Special Price: $30.95

    Details
  2. Bosch Ariston GL6+/GL6+S/GL8Ti/GL8TiS/ES8 Anode Rod (#570241)

    Ariston GL6+/GL6+S/GL8Ti/GL8TiS/ES8 Anode Rod (#7738007316)

    Bosch Ariston GL6+/GL6+S/GL8Ti/GL8TiS/ES8 Anode Rod (#570241) Learn More

    Regular Price: $43.95

    Special Price: $29.95

    Details
  3. AO Smith Thermostat #100108683

    AO Smith Thermostat #100108683

    AO Smith Thermostat #100108683 (100108683) Learn More

    Regular Price: $26.00

    Special Price: $20.79

    Details
  4. Bosch Ariston GL2.5/GL4/GL2.5S/GL4S Anode Rod (#574305)

    Ariston GL2.5/GL4/GL2.5S/GL4S Anode Rod (#7738007315)

    Bosch Ariston GL2.5/GL4/GL2.5S/GL4S Anode Rod (#7738007315) Learn More

    Regular Price: $37.95

    Special Price: $19.95

    Details
  5. AO Smith Element #100108290

    AO Smith Element #100108290

    AO Smith Element #100108290 (100108290) Learn More

    Regular Price: $25.00

    Special Price: $18.32

    Details
  6. AO Smith Element #100108283

    AO Smith Element #100108283

    AO Smith Element #100108283 (100108283) Learn More

    Regular Price: $17.00

    Special Price: $13.80

    Details
  7. AO Smith Thermostat With Cover #100108421

    AO Smith Thermostat With Cover #100108421

    AO Smith Thermostat With Cover #100108421 (100108421) Learn More

    Regular Price: $17.00

    Special Price: $12.74

    Details

Items 41 to 47 of 47 total

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  1. $0.00 - $99.99 (15)
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  5. $400.00 and above (4)
Brand
  1. AO Smith (13)
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  1. 120 (8)
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  1. Commercial,Residential (47)
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  1. Indoor (3)
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  1. Electric Heater Accessory (10)
  2. Electric Heater Replacement Part (4)
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  1. AO Smith Parts (10)
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