= GT - Bosch, Takagi and AO Smith Replacement Parts for Gas, Propane & Electric Tankless Water Heaters and Mini-Tanks

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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.

9 Item(s)

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  1. Takagi / AO Smith PCB Control Unit 100224116

    Takagi / AO Smith PCB Control Unit 100224116

    Takagi / AO Smith PCB Control Unit 100224116 Learn More

    Regular Price: $399.99

    Special Price: $319.95

    Details
  2. Takagi / AO Smith PCB Control Unit 100342430

    Takagi / AO Smith PCB Control Unit 100342430

    Takagi / AO Smith PCB Control Unit 100342430 Learn More

    Regular Price: $399.99

    Special Price: $269.95

    Details
  3. Takagi / AO Smith PCB Control Unit 100270584

    Takagi / AO Smith PCB Control Unit 100270584

    Takagi / AO Smith PCB Control Unit 100270584 Learn More
    $249.99
    Details
  4. Takagi / AO Smith PCB Control Unit 100270582

    Takagi / AO Smith PCB Control Unit 100270582

    Takagi / AO Smith PCB Control Unit 100270582 Learn More

    Regular Price: $309.89

    Special Price: $219.95

    Details
  5. Takagi / AO Smith PCB Control Unit 100270583

    Takagi / AO Smith PCB Control Unit 100270583

    Takagi / AO Smith PCB Control Unit 100270583 Learn More

    Regular Price: $309.89

    Special Price: $219.95

    Details
  6. Takagi / AO Smith PCB Control Unit 100224115

    Takagi / AO Smith PCB Control Unit 100224115

    Takagi / AO Smith PCB Control Unit 100224115 Learn More

    Regular Price: $249.99

    Special Price: $189.95

    Details
  7. Takagi / AO Smith PCB Control Unit 100342802

    Takagi / AO Smith PCB Control Unit 100342802

    Takagi / AO Smith PCB Control Unit 100342802 Learn More

    Regular Price: $249.99

    Special Price: $189.95

    Details
  8. Takagi / AO Smith PCB Control Unit 100342808

    Takagi / AO Smith PCB Control Unit 100342808

    Takagi / AO Smith PCB Control Unit 100342808 Learn More

    Regular Price: $249.99

    Special Price: $189.95

    Details
  9. Takagi / AO Smith PCB Control Unit 100342801

    Takagi / AO Smith PCB Control Unit 100342801

    Takagi / AO Smith PCB Control Unit 100342801 Learn More

    Regular Price: $249.99

    Special Price: $189.95

    Details

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  1. $100.00 - $199.99 (4)
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  3. $300.00 and above (1)
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  1. AO Smith (9)
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  1. Gas Heater Replacement Part (9)
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