Thermal Tubes

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  • 1 Foot Thermal Tube Top

    SKU: #18158 MSRP: $79.99
    Use the 1 foot thermal tube for shallow frost lines or to combine with the 2 foot extension to accommodate any waterline depth. Learn More
  • 2 Foot Thermal Tube Extension

    SKU: #16416 MSRP: $109.99
    Combine the 2 foot extension with other thermal tube lengths to accommodate any waterline depth. Learn More
  • 2 Foot Thermal Tube Top

    SKU: #16417 MSRP: $109.99
    Use the 2 foot Thermal Tube Top for shallow frost lines or to combine with the 2 foot extension to accommodate any waterline depth. Learn More
  • 4 Foot Thermal Tube Top

    SKU: #16612 MSRP: $169.99
    Use the 4 foot thermal tube for deep frost lines or combine with the 2 foot extension for deeper frost lines. Learn More