Dimension One 3/4" Flow Switch Assembly 01710-130

Dimension One 3/4"  Flow Switch Assembly 01710-130

Dimension One’s 3/4 inch Flow Switch Assembly is a reliable replacement part designed to keep your hot tub heating system running safely and efficiently in Dimension One Reflection and Bay Series spas. This flow switch monitors circulation from the pump and lets the control board know when it’s safe to power the heater, helping prevent damage from low or no-flow conditions.

Key Features & Benefits

• 3/4 inch flow switch assembly engineered for Dimension One Reflection and Bay Series hot tubs.
  
• Detects incoming water flow from the circulation pump to ensure proper system operation.
  
• Signals the circuit board when there is sufficient flow so the heater can safely turn on.
  
• Helps protect the heater and spa components from running under low-flow or dry-fire conditions.
  
• Ideal replacement if you are experiencing a “low flow” or “FLO” error and the spa is not heating.
  

Recommended Checks Before Replacement

• Remove and clean or temporarily remove your filters to rule out restricted flow from dirty cartridges.
  
• Power down the spa at the breaker for several minutes to reset the control system and clear temporary faults.
  
• Confirm the circulation pump is running and that you can see a small, steady stream of bubbles or water movement in the spa.
  
• If water level, filters, and circulation pump are all confirmed good and flow errors persist, replacing the flow switch assembly is a logical next step.
  

Specifications

• Part name: Dimension One 3/4 inch Flow Switch Assembly.
  
• Part number: 01710-130.
  
• Application: Dimension One Spas Reflection Series and Bay Series models.
  
• Function: Monitors circulation flow and communicates flow status to the spa’s control board for heater enable/disable.
  

This 3/4 inch flow switch assembly offers a straightforward way to restore proper heating performance and error-free operation in compatible Dimension One spas.