Pressure Switch - Adjustable, SPST-NO, 3902

BX9928
Pressure Switch - Adjustable, SPST-NO, 3902
Pressure Switch - Adjustable, SPST-NO, 3902
Pressure Switch - Adjustable, SPST-NO, 3902
Pressure Switch - Adjustable, SPST-NO, 3902

Pressure Switch - Adjustable, SPST-NO, 3902

BX9928
/
  • In stock, ready to ship
  • Inventory on the way
Ships next business day.

 

Adjustable Spa Heater Pressure Switch, 3902, SPST-normally open, pilot duty, by Tecmark.

  • 1/8" NPT thread (3/8" actual O.D.)
  • 1-5 PSI adjustable
  • 2-Terminals: NO, common

Product Notes: 1A @ 120VAC, 72 VA  Pilot Duty @ 24VAC. Equiv. numbers are 3965, 36142, 3902, 3903, 34-0178, 6560-869. Also replaces 510AD0181, 510AD0167, SWPU510AD0064, 800320-3, 800315-3, 12209, 01515-04, RME-PSS-8320, WGK510AD0167.

Spa Pressure Switch Adjustment Instructions

You may need
Flow-Thru Universal Spa Heater Element - Titanium or Incoloy
Flow-Thru Universal Spa Heater Element - Titanium or Incoloy
BX5000
Quick View
Balboa Pressure Switch Cable 21223
Balboa Pressure Switch Cable 21223
BX9405
Quick View
Pressure Switch Cable for EasyPak, HydroQuip, Gecko
Pressure Switch Cable for EasyPak, HydroQuip, Gecko
BX9403
Quick View
Clear Silicone Sealant
Clear Silicone Spa-Pool Adhesive Sealant
MT1059
Quick View
Spa System Flush - Hot Tub Cleaner
Spa System Flush Hot Tub Cleaner
MT1028
Quick View
Lube Tube O-Ring/Gasket Lubricant-Sealant
Lube Tube O-Ring/Gasket Sealant
BX9912
Quick View
Pressure Switch - Adjustable, SPST-NO 34-0178C-K
Pressure Switch - Adjustable, SPST-NO 34-0178C-K
BX9404
Quick View

Customer Reviews

Based on 49 reviews
90%
(44)
8%
(4)
2%
(1)
0%
(0)
0%
(0)
J
Jason E.
Good product, works well

Had it installed in minutes and works as expected.

S
Steve D.
Very pleased

Part ordered came very quick and was exactly what I needed. Had hot tub back running within 15 minutes! Very pleased.

J
Jim D.
Fast

Always fast response.

l
lawrence g.
I would buy this again.

Simple to change out. Easy to wire. Works great. Sweepstakes.

J
Jess
Exactly what we needed!

Very efficient website! Shipped as promised!

Load More
Your recently viewed products