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🛁 Keep your hot tub flowing flawlessly—safety never looked this smart!
The Harwil Corporation Beachcomber Flow Switch 4090540 is a high-quality, ETL-certified safety device designed to monitor water flow in Beachcomber hot tubs from 2003 to 2005 (serial numbers D, E, F). Featuring a 1/2" MPT connector, 48" cable, and durable stainless steel contacts, it ensures reliable operation by preventing dry heating conditions, enhancing both safety and longevity of your spa experience.
| ASIN | B07WSKF9W8 |
| Best Sellers Rank | #606,962 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #16,767 in Pool & Spa Replacement Parts |
| Brand | Harwil Corporation |
| Brand Name | Harwil Corporation |
| Circuit Type | 1-way |
| Compatible Devices | Beachcomber hot tubs with serial numbers that begin with D, E and F (2003 to 2005) |
| Connectivity Protocol | X-10 |
| Connector Type | Molex With 1/2" Mpt. |
| Contact Material | Stainless Steel |
| Contact Type | Normally Closed |
| Control Method | Touch |
| Customer Reviews | 5.0 out of 5 stars 6 Reviews |
| Manufacturer | Harwil Corporation |
| Material Type | Lead |
| Model | 4090540 |
| Mounting Type | Panel Mount |
| Number of Items | 1 |
| Number of Positions | 1 |
| Operation Mode | automatic |
| Part Number | 4090540 |
| Specification Met | ETL |
| Switch Type | Flow Switch, Pressure Switch |
| Terminal | Screw |
| UPC | 658848336593 |
| Unit Count | 1 Count |
P**C
High quality
Works perfectly in my Beachcomber 320X 2002. Seems to be higher quality than original.
T**S
Beachcomber compatible
I did not need the chlorinator wires, but the switch is a perfect fit.
Trustpilot
3 days ago
1 day ago