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GSK-3, mV/24V Thermal Safety Switch - Manual Reset
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$48.70 each
In Stock
Get 23 Tue, Jul 7
Order by today, receive Tuesday
MANUALS (3)
This item replaces: GSK-3
Free Shipping On orders over $99
Easy Returns No restocking fee for 90 days
Product Highlights
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24V, mV
Normally Closed
Description
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Application: Designed for use on residential and light commercial millivolt or 24 VAC gas furnaces, boilers and water heaters. Generally used with sidewall venting applications. Standard Gold Contact. Manual Reset
Switch.
How It Works: The Thermal Safety Switch detects the increased heat generated by the flue gas spillage and deactivates the furnace or boiler. It will not allow the burner to restart until the switch has been manually reset.
Thermal safety switches efficiently detect flue gas spillage due to a blocked flue, continuous down drafting or inadequate draft condition. With the safety switch wired in series with the burner circuit, the switch will de-energize the system's burner or burner control once it senses the spillage of hot flue gases. Available for gas-fired and oil-fired applications.
How It Works: The Thermal Safety Switch detects the increased heat generated by the flue gas spillage and deactivates the furnace or boiler. It will not allow the burner to restart until the switch has been manually reset.
Thermal safety switches efficiently detect flue gas spillage due to a blocked flue, continuous down drafting or inadequate draft condition. With the safety switch wired in series with the burner circuit, the switch will de-energize the system's burner or burner control once it senses the spillage of hot flue gases. Available for gas-fired and oil-fired applications.
Specs
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| Contact Material: | Gold |
|---|---|
| Voltage: | 24V mV |
| Switch: | SPST |
| Position: | Normally Closed |
| Switch Closes: | Manual Reset |
| Switch Opens: | 180 Degrees F |
Contact
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Product Reviews
5 out of 6 reviews
100% would recommend this product
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100%
4 star
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Showing 1-6 of 6 reviews
I would buy this product again
Easy to install
Skip
Pa
6 years ago
Verified Buyer
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exactly as described and worked as intended.
replacement, works great.
Don
Boyertown pa
10 years ago
Verified Buyer
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Save a life..
Gas safety vent switch..
Tim Daniels plumbing
Rockville Centre,NY
12 years ago
Verified Buyer
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easy to wire and install
Easy to install but like a smoke detector or fire alarm. You don't really know how good it is untill a situwaytion comes up or happens. But hopefully it will respond when needed or if needed!
do it yourself
atlantic county nj
12 years ago
Verified Buyer
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was the same I had before
Fast delivery thanks
rafael
salt lake city
13 years ago
Verified Buyer
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Worked like it should.
I had to straighten the tab to attach it to the flue but it works well.
Mike
Grand Rapids, MI
15 years ago
Verified Buyer
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Product Q&A
1 Question1 Question
Q: Would you please tell me how to reset GSK- 3? I have the two small boxes (GSK-3) at the top of my water heater. The power was out in our area and my water heater stopped working. Thanks,
Asked by hope 12 years ago
Add your answer
Verified Reply- SupplyHouse StaffThese safety switches must be manually reset by pressing the large button on the unit after a loss of power to the heater unit.
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On orders over $99
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Returning items is as simple as 1-2-3
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Return Policy