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💧 Keep your flow flawless—because your spa deserves the best!
The 23000105 0.5in Flow Switch by Coates Heater Company and Harwil is a robust, IP54-rated flow switch designed for Q12DS heating systems. Operating at 120 volts with a clamp mount and spade connectors, it offers easy installation and reliable flow detection to keep your spa or pool heater running smoothly.
| ASIN | B00V4255Z8 |
| Actuator Type | Push Button |
| Best Sellers Rank | #216,816 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #261 in Swimming Pool Heater Parts |
| Brand | Coates Heater |
| Brand Name | Coates Heater |
| Circuit Type | 1-way |
| Color | Gray |
| Compatible Devices | Q12DS Heating System |
| Compatible with Vehicle Type | Vehicles (Cars, Trucks, etc.) |
| Connectivity Protocol | X-10 |
| Connector Type | Clamp |
| Contact Material | Copper |
| Contact Type | 10pdt |
| Control Method | Remote |
| Customer Reviews | 4.5 out of 5 stars 9 Reviews |
| International Protection Rating | IP54 |
| Item Dimensions | 9 x 7 x 2 inches |
| Manufacturer | Harwil Corporation |
| Material Type | Plastic |
| Model | 23000105 |
| Mounting Type | Clamp Mount |
| Number of Positions | 1 |
| Operating Voltage | 120 volts |
| Operation Mode | OFF-NONE-ON |
| Part Number | 23000105 |
| Specification Met | Ul, Culus, Ip54 |
| Switch Type | Flow Switch |
| Terminal | Physical |
| UPC | 710882488970 |
| Unit Count | 1 Count |
| Wattage | 144 watts |
K**L
Check your connections
It’s an easy replacement. Many of the original sensors have the wires potted in epoxy. The replacement has spade connections on the unit make sure you have female spades to make the connection.
J**.
Fast shipping
Perfect for my spa heater now it works again
Trustpilot
1 week ago
3 days ago