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Tecmark Universal Spa Pressure Switch 4037p ELE09500204

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List Price: $44.99
Online: $39.95
You Save: 11 %
In Stock
Item Number: A150-5
Mfg: Tecmark
Mfg Part#: 4037p
Condition: Brand New
Availability: Usually Ships in 24 Hours
Warranty: Manufacturer Limited Warranty
Tecmark Series 4000 switches are 99.9% Universal 25 amp, 2 terminal, SPNO (single pole normally open), 1/8 NPT. They will work on most hot tubs. The only systems these will not work on is in a air button style system. It's factory preset for 1.5-2.0 PSI which is suitable for most spas. The thread is 1/8" NPT which is the standard used. 

This pressure switch is used on the Cal Spas 5 & 6 BHP pump owners heaters, known as Cal Spas part# ELE09500204.
The 4010P pressure switch can be used as a replacement for the 4037P pressure switch.
Tecmark Universal Spa Pressure Switch 4037p

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