Tecmark 3902 Universal Pressure Switch W/O Brass Fittings (3902)
| Heater Parts | |
| Tecmark Corporation | |
| 3902 | |
| 47-319-1199 |
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The Tecmark 3902 universal pressure switch is designed for compatible applications where a flexible replacement pressure switch is needed and brass fittings are not included. Universal switches are useful because they can simplify service when the system requires a broadly compatible pressure-sensing solution.
This replacement is especially useful when the original switch is unreliable, no longer sensing pressure correctly, or has failed and a universal-format part is appropriate for the repair. Supplying it without brass fittings can also be helpful when existing fittings remain usable or the application requires different connection hardware.
It is a practical service option when restoring dependable pressure-based control matters more than sourcing an exact bundled fitting set.
- Tecmark 3902 universal pressure switch
- Supplied without brass fittings
- Helps restore pressure-sensitive control in compatible systems
- Useful when the original switch is unreliable or failed
- Supports flexible repair planning where fittings are handled separately
Tecmark Corporation – Pressure Switches, Sensors and Spa Control Components |
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Who is Tecmark Corporation?
Tecmark Corporation is a leading manufacturer of electronic controls and sensor components used in pool, spa, and hot tub systems. Founded in 1982, Tecmark is known for precision-engineered products that support safe and efficient system operation, particularly in temperature and pressure monitoring applications. What products does Tecmark Corporation specialize in?Tecmark specializes in pressure switches, temperature sensors, flow sensors, level sensors, and spa control components. Their products are commonly used in heaters, pumps, and control systems to monitor system conditions and ensure proper operation. These components play a critical role in maintaining safety and performance. Why choose Tecmark Corporation parts for your pool or spa?Tecmark products are known for accuracy, reliability, and durability in demanding environments. Their sensors and switches are engineered to provide precise readings and consistent performance, helping prevent system failures and ensure safe operation. Pool professionals choose Tecmark for dependable components that support long-term system reliability. How do you identify and choose the correct Tecmark Corporation part?To select the correct Tecmark component, it’s important to match specifications such as pressure range, temperature rating, thread size, and electrical configuration. Reviewing model numbers and system compatibility ensures proper fit and function. Choosing the right sensor or switch helps maintain safe and efficient system performance. Need help finding the right Tecmark Corporation part?At Bath & Spa Parts Online, we carry a wide selection of Tecmark Corporation pool, spa, and bath parts ready to ship. Can’t find what you need? Contact our Product Specialists at 800-918-9143, use the live chat, or visit our Contact Us page. For installation guides, part diagrams, and troubleshooting resources, visit the Bath & Spa Parts Online Knowledge Base for expert support. |
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