Tecmark 3902 Universal Pressure Switch
$37.76
- Wide Compatibility: Integrates perfectly with major spa control boxes and popular tub brands for broad application.
- Simple Installation: Designed with a standard 1/8 inch MPT thread and flat spade connectors for quick and easy setup.
- Dependable Operation: Ensures precise water pressure detection to protect your spa heater and maintain system integrity.
- Compact Size: Its modest dimensions (58mm H x 50mm W) allow for versatile placement within your spa system.
- Quality Construction: A genuine Tecmark 3902 series part, built for long-lasting performance in demanding spa environments.
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This product is a high-quality Tecmark 3902 Series pressure switch, engineered for reliable performance in various spa and hot tub systems. Note that the Tecmark 3903 model is essentially the 3902 version equipped with screws for installation.
Connection: It features a standard 1/8 inch MPT screw thread, designed for secure attachment to your heater tube. The switching mechanism on the sides includes 2 x flat spade connectors, allowing for straightforward attachment of the contact wire.
Dimensions: The switch measures 58mm in height and 50mm in width, making it a compact component suitable for various installations.
Commonly Used With: This pressure switch is widely compatible with control boxes from leading manufacturers such as Gecko, Spa Builders, and Hydroquip. It is frequently found on popular spa brands including Arctic Spa, Coyote Spa, Dimension One, Sunrise, Hotspot, Gulf Coast, LA Spas, Artesian Spas, Inspirations, Hydrospa, Southwest Spas, and many others.
Additional Notes: The appearance of this pressure switch may vary; later models are often smaller, featuring a red body with a black underbelly. While some units include a PSI gauge on the side, it is generally not recommended to adjust it, or if you do, proceed very gradually. A common indicator of a seized pressure switch is the absence of a rattling sound from the small bearing inside when shaken.
Shipping & Delivery
At KuciHome, we know how exciting it is to upgrade your living spaces, so we work hard to get your order to your doorstep as quickly and safely as possible. All orders are carefully packed and shipped from our Florida fulfillment center within 1-2 business days. Standard delivery across the US typically takes 3 to 5 business days, depending on your location.
We pack every item, from delicate home decor to heavy cookware, with the utmost care to ensure it arrives in pristine condition. However, if your order is damaged in transit or if you simply need assistance with your new pieces, our dedicated support team is always just an email away, ready to help you with a hassle-free replacement or return.
