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![Tecmark Vacuum Switch [Cal Spas] [Replaces V4001P-DX] (V4003P-DX) tecmarkcorp Useful when original grids are](https://cdn.shopify.com/s/files/1/1751/9347/products/47-319-2000_xl.jpg?v=1486197167)
Ships within 48 hours · Estimated delivery Sep 8 - Sep 13
Useful when original grids are torn or worn
The white finish is also a strong selling point in spas where bright trim
Designed for compatible gunite-style applications
It is ideal for systems requiring interchangeable fittings
Wet end for compatible Balboa Vico 3
Tecmark Vacuum Switch [Cal Spas] [Replaces V4001P-DX] (V4003P-DX) tecmarkcorp Useful when original grids areThe Tecmark vacuum switch is designed for compatible Cal Spas applications and serves as a replacement for V4001P DX. Vacuum switches are useful because they help the system respond appropriately to vacuum conditions that are part of normal operating or protection logic. This replacement is especially useful when the original switch is no longer sensing vacuum correctly, becomes intermittent, or has failed entirely. Using the designated replacement
