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Tecmark Spa 3902 Series Universal Pressure Switch 25A w/out

Q: Is there a way to test if this unit has gone bad? Im trying to fix a non heating tub

This is a pressure switch that senses when there is pressure in the line. If no pressure, then switch opens and shuts off the heater so it doesn’t burn up. So if you turn on your spa and water is circulating, and the switch reads open with an ohm meter, then It’s bad.

Q: I needed to set the psi at 1.5 but didn't. can i still adjust it after it is installed?

Yes, it can be adjusted after installed but you won't know the pressure unless you have a pressure guage in the pipe line. This isn't critical for spa use. You just want the heater to shut off when the water flow / pump fails. In my case I have a relay that I hear click when the pressure is good.

Q: Will this work on an arctic spa?

Yes these are pretty much universal

产品编号: 486381384

安全交易

细节

Operation Mode
OFF-NONE-ON
Current Rating
1 Amps
Operating Voltage
1 Volts
Contact Type
Normally Open
Connector Type
Clamp
Brand
Advantage

经常一起购买

Tecmark Spa 3902 Series Universal Pressure Switch 1 Amp w/Out Brass Fittings 3902

Impresa Products 4 Pack Spa Hot Tub Pump Heater Union Gasket/O-Ring - 2.2'' ID 3'' OD'' Flat Gasket Works on Variety of Spas…

Spa Components Replacement 5.5kW Spa Heater, 15in x 2in, 240V, B24055R Compatible with Sundance / B24055Q

描述

Tecmark Spa 3902 Series Universal Pressure Switch 25A w/out

有问题吗？看看别人问了什么

Is this 1/4" npt? And what is the psi rating if using it as an air switch?

Is there a way to test if this unit has gone bad? Im trying to fix a non heating tub

I needed to set the psi at 1.5 but didn't. can i still adjust it after it is installed?

Will this work on an arctic spa?

常见问题

TrustPilot

TrustScore 4.5 | 7,300多个评论

Anjali K.

产品质量出色。正是我的工作所需要的。

1 个月前

阿卜杜拉·B.

正品，价格实惠。国际送货也很快！

3 周前

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沙漠车应用程序

随时随地随时随地购物。

HK$837

关税和税费包括

Hong Kong店铺

免费退货

30天对于 PRO 会员用户

15天无会员资格

安全交易

TrustPilot

TrustScore 4.5 | 7,300多个评论

Farhan Q.

交货时间非常好，包装也很安全。

2 个月前

维克拉姆·D.

MOLLE 护套质量非常好。我对这次购买非常满意。

2 周前

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