Ritchie Parts, Accessories
4 Foot Thermal Tube Length: 4' Width: 12"
* Permanently protects vertical water supply line from freezing
* 2 inches of permanent insulation all around (12" outside diameter, 8" inside)
* Tested and developed with the help of Iowa State University
Price
$150.00
Shipping/Handling
$15.00
Total
$165.00

2 Foot Thermal Tube Length: 2' Width: 12"
* Permanently protects vertical water supply line from freezing
* 2 inches of permanent insulation all around (12" outside diameter, 8" inside)
* Tested and developed with the help of Iowa State University
Price
$90.00
Shipping/Handling
$15.00
Total
$105.00

1 Foot Thermal Tube Length: 1' Width: 12"
* Permanently protects vertical water supply line from freezing
* 2 inches of permanent insulation all around (12" outside diameter, 8" inside)
* Tested and developed with the help of Iowa State University
Price
$70.00
Shipping/Handling
$15.00
Total
$85.00

2 Foot Extension Length: 2' Width: 12"
* Permanently protects vertical water supply line from freezing
* 2 inches of permanent insulation all around (12" outside diameter, 8" inside)
* Tested and developed with the help of Iowa State University
Price
$90.00
Shipping/Handling
$15.00
Total
$105.00

Immersion Element
* Includes built-in thermostat
* For use in all poly units
* Epoxy coating to prevent corrosion and deterioration
* Upper end limit switch to prevent overheating
* Top mounted cord
* Built-in standoffs
Price
$70.00
Shipping/Handling
$10.00
Total
$80.00

6' Raychem Heat Cable Length: 6'
* Built-in thermostat reduces heat as the temperature rises but never shuts off completely.
* For use in all poly units to protect the valve and water supply line
* CSA, CE, and UL approved
Price
$75.00
Shipping/Handling
$10.00
Total
$85.00

Shipping prices good in MN, IA, ND, SD, and WI
Shipping available anywhere call for shipping quote
Additional Shipping/Handling Rates May Apply

Contact Us
Harwood Trenching & Underground Const.
13550 50th St. • Watertown, MN • (952) 457-9495
E-mail: harwoodtrenching@frontiernet.net