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Spa Parts Made Simple

Pumps, heaters, control boards, and replacement parts — without the confusion.

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Not sure which part fits your spa?

We make it easy to find the right replacement part — without guessing.

  1. Find your spa model
  2. Match the part number
  3. Order with confidence
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SpaShopper makes it easy to find quality hot tub and spa replacement parts without the frustration. From spa pumps and heaters to control boards, jets, filters, and plumbing components, we stock parts that fit a wide range of popular spa brands. Whether you’re fixing a heating issue, replacing a worn pump, or upgrading aging components, SpaShopper helps you get your spa running again quickly and confidently.

Tecmark (TDI / TriDelta)

Tecmark air control panels also known as TDI or TriDelta pneumatic controls are
widely used air-operated spa control systems designed to activate pumps blowers
lights and auxiliary functions using air pressure instead of electronic signals.
These systems are commonly found in both residential and commercial hot tubs.

This category includes Tecmark TDI TriDelta air control panels air buttons
bellows overlays air switches and related pneumatic control parts. Tecmark air
controls operate by sending air pressure through small tubing to an air switch
which turns spa equipment on or off.

Tecmark pneumatic controls are valued for their durability and resistance to
moisture-related failures. Over time components such as bellows air tubing or air
switches may wear crack or leak resulting in delayed response or failure to
activate equipment.

Common symptoms of Tecmark air control issues include buttons that feel soft or do
not return equipment that activates intermittently delayed operation or complete
non-response. These issues are almost always pneumatic in nature rather than
electrical.

Tecmark components vary by number of buttons panel layout tubing connection type
and switch compatibility. Parts that appear similar may not be interchangeable
and must be matched correctly for proper operation.

Tecmark air control systems are pneumatic only and are not compatible with
electronic topside control panels.

Before ordering identify the number of buttons their functions and the existing
Tecmark TDI or TriDelta air control layout installed on your spa.

If you are unsure which Tecmark air control panel or pneumatic part is correct
for your spa do not guess. Text clear photos of the existing control panel air
tubing and air switch configuration and we will help confirm the correct
replacement before you order.

Text photos 772 800 5445  
Call 844 500 4645

Note SpaShopper is not affiliated with Tecmark TDI TriDelta or any spa
manufacturer. Brand names and part numbers are used for compatibility and
identification purposes only.

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