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SAD Tecmark 3906 Pressure Switch Tecmark SPST 1 Amp 1 5 Psi 1/8" 3/16" Barb P13869563SAD-3906 https://cdnimages.opentip.com/full/SAD/SAD-3906.jpg Tecmark 3906 Pressure Switch Tecmark SPST 1 Amp 1 5 Psi 1/8" 3/16" Barb Manufacturer Part Number: 3906Pressure Switch, Tecmark, SPST, 1 Amp, 1-5 Psi, 1/8\"-3/16\" BarbTecmark Pressure Switch 3906Committed to quality, delivery and serviceTecmark Series 3000, 3900 and 4000 Pressure Switches convert a positive or negative pressure signal (range 2\" W.C. to 100 PSI) to an electrical output. Tecmark Pressure Switches are available in various configurations for air, gas and liquid sensing applications. Tecmark switches can sense pressures as low as 2\" w.c. up to 100 PSIG with electrical ratings up to 25 amps.Additional Information Thread Material Metal Inlet Size/Outlet Size 1/8" Barb Amperage (Amps) 1 Alternate Part Numbers 3906 13869563 0.1200lbs 0.00 0.00 0.00
Tecmark
16.1800 2025-11-18 6 In Stock
customer review - by , June 6, 2024
5/ 5stars
Installed in hot tub and it.took care or the 3 dot error I was getting thanks for a great price and great product
customer review - by , May 5, 2024
5/ 5stars
Good product
customer review - by , April 4, 2024
5/ 5stars
Worked great on my Balboa HS200. Had to slightly rotate the heater tube in the mounts to get clearance for this switch as this unit is larger in diameter as to the original and interferes with the motherboard.
customer review - by , April 4, 2024
5/ 5stars
it was the part i needed
customer review - by , March 3, 2024
5/ 5stars
I have a dimension one spa that’s over 20 years old, but is it still really good shape. The thermostat display was recently flashing the three lights and I tried to change the filter but that didn’t work and this fixed the problem. Make sure you drain the hot tub completely before installing the new pressure sensor.
customer review - by , February 2, 2024
5/ 5stars
It was nice and work’s wonderful
customer review - by , February 2, 2024
5/ 5stars
Headline says it all.
customer review - by , September 9, 2023
5/ 5stars
Ordered for my parents pool and it works great!
customer review - by , September 9, 2023
4/ 5stars
Like I said above, cross threaded really easy, I did get it to work, works perfectly otherwise
customer review - by , August 8, 2023
5/ 5stars
Good supplier, arrived quickly, direct replacement fit.

Tecmark 3906 Pressure Switch, Tecmark, SPST, 1 Amp, 1-5 Psi, 1/8"-3/16" Barb

stars Rating 5 | 46 reviews
Brand Tecmark
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SKU: SAD-3906
Price: $16.18
Quantity:
6 In Stock
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Product Description

Manufacturer Part Number: 3906

Pressure Switch, Tecmark, SPST, 1 Amp, 1-5 Psi, 1/8"-3/16" Barb

Tecmark Pressure Switch 3906

Committed to quality, delivery and service

Tecmark Series 3000, 3900 and 4000 Pressure Switches convert a positive or negative pressure signal (range 2" W.C. to 100 PSI) to an electrical output. Tecmark Pressure Switches are available in various configurations for air, gas and liquid sensing applications. Tecmark switches can sense pressures as low as 2" w.c. up to 100 PSIG with electrical ratings up to 25 amps.

Additional Information




Alternate Part Numbers





  • 3906

warning tips WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.p65warnings.ca.gov.

Specifications

Product Warranty

This item has 15 months warranty.
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Customer Reviews
5 stars
45
4 stars
1
3 stars
0
2 stars
0
1 stars
0
By Daniel
Date: June 19, 2024
Installed in hot tub and it.took care or the 3 dot error I was getting thanks for a great price and great product
Rating: 5 stars [5 of 5 Stars!]
By A Customer
Date: May 04, 2024
Good product
Rating: 5 stars [5 of 5 Stars!]
By Daisy
Date: April 19, 2024
Worked great on my Balboa HS200. Had to slightly rotate the heater tube in the mounts to get clearance for this switch as this unit is larger in diameter as to the original and interferes with the motherboard.
Rating: 5 stars [5 of 5 Stars!]
By rj w.
Date: April 15, 2024
it was the part i needed
Rating: 5 stars [5 of 5 Stars!]
By Josh L.
Date: March 09, 2024
I have a dimension one spa that’s over 20 years old, but is it still really good shape. The thermostat display was recently flashing the three lights and I tried to change the filter but that didn’t work and this fixed the problem. Make sure you drain the hot tub completely before installing the new pressure sensor.
Rating: 5 stars [5 of 5 Stars!]
By Mrgun1
Date: February 21, 2024
It was nice and work’s wonderful
Rating: 5 stars [5 of 5 Stars!]
Items 1 - 6 of 46 reviews
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