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Tecmark & Hydroquip Water Pressure Switch - Zodiac Astralpool Pentair Raypak and Others

$59.00 $98.00
Tax included Shipping calculated at checkout.


Tecmark Water Pressure switch used in many gas heaters, spa controllers and other water applications. Often found in Zodiac JXI, Astralpool IXI, Pentair Mastertemp, Waterco Turbotemp, Sta-Rite Max E Therm and Raypak heaters.

May be listed as several models, and they are interchangeable. 1/8" NPT thread. Adjustable pressure.

May have the following details:

Model: 4098AP-DB / K30F 0407, 4037P CWCW / K30F 245, 4098P, 4010P, 4015P, 3010P

Typical Applications

Commonly used as an interlock device to sense air, gas or water pressure at a specific point, Series 4000 switches provide on/off control of:

  • Electric or gas heaters
  • Pumps
  • Small air compressors
  • Electric Strip heaters in VAV systems
  • Waste oil heating systems
  • Food processing equipment
  • Residential boilers
  • Other electrical equipment in pneumatic, gas or fluid flow systems

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