Dimension One D-1 Repl. Flow Switch, [3/4″ S x 3/4″ B] (1710-130)

Description

A replacement flow switch helps verify water movement through a compatible heating system so the spa can maintain intended heater support, and this Dimension One D-1 flow switch is designed with 3/4 inch slip by 3/4 inch barb connections for matching applications. When the original switch becomes inconsistent or nonfunctional, the system can lose a key flow-related operating check.

The D-1 compatibility and mixed slip-to-barb connection design give this part practical value because flow-switch replacements work best when the new component matches both the plumbing layout and the control relationship of the original assembly. A properly selected replacement helps restore intended flow sensing and contributes to cleaner service.

This type of part is especially useful when the surrounding heater setup remains serviceable and the maintenance need is centered on the switch itself. That keeps the repair direct and efficient.

Installed in the proper setup, this flow switch helps restore dependable water-movement verification and contributes to better heater-system performance overall.

• Replacement flow switch for compatible Dimension One D-1 applications
• 3/4 inch slip by 3/4 inch barb connection format
• Helps restore dependable flow sensing
• Useful when original switches are worn or unreliable
• Improves heater repair quality and service confidence