Sku: 16416
$156.00
Protect your vertical water line from freezing with Ritchie thermal tubes. Each tube features two inches of insulation surrounding the line, offering an impressive R-value of 7 per inch. With an 8-inch (20.3-cm) inner diameter and a 12-inch (30.48-cm) outer diameter, this design — tested by Iowa State University — delivers optimal freeze protection.
The 2-foot (.60-m) extension allows you to combine thermal tube extensions and tops to reach a depth 1 foot (.30-m) below your frost line.
1-foot thermal tube top
Use the 1-foot thermal tube for shallow frost lines or combine with the 2-foot extension to accommodate any waterline depth.
4-foot thermal tube top
Protect your vertical water supply line from freezing with thermal tubes.
