Rendered at 15:03:44 10/23/25
Free Shipping
13 recent views
SOS-1 Condensate Overflow Safety Switch for A/C Drain Lines -with Tee, Elbow
Ships from
United States

Share & earn! Sign in, share this or any listing, and youโll get commission when it sells.
Learn more
Shipping options
Seller handling time is 1 business day Details
No shipping price specified to CA
Ships from
United States

Offer policy
OBO - Seller accepts offers on this item.
Details
Return policy
Purchase protection
Payment options
PayPal accepted
PayPal Credit accepted
Venmo accepted
PayPal, MasterCard, Visa, Discover, and American Express accepted
Maestro accepted
Amazon Pay accepted
Nuvei accepted
Shipping options
Seller handling time is 1 business day Details
No shipping price specified to CA
Ships from
United States

Offer policy
OBO - Seller accepts offers on this item.
Details
Return policy
Purchase protection
Payment options
PayPal accepted
PayPal Credit accepted
Venmo accepted
PayPal, MasterCard, Visa, Discover, and American Express accepted
Maestro accepted
Amazon Pay accepted
Nuvei accepted
Item traits
Category: | |
---|---|
Quantity Available: |
Only one in stock, order soon |
Condition: |
New |
Model: |
SOS-1 |
MPN: |
N/A |
Compatible Brand: |
All HVAC |
Switching Current: |
1.5A @ 24VAC |
Power Source: |
Corded Electric/24V AC |
Color: |
White |
Connection Size: |
3/4 in |
Compatible Model: |
HVAC Systems |
Material: |
PVC |
Compatible Product: |
HVAC Systems/Central Air Conditioner |
Item Length: |
17.8 in |
Brand: |
Hercules |
Type: |
Overflow Shut-Off Switch |
Unit Type: |
Unit |
Unit Quantity: |
1 |
Carry Current: |
2.5A @ 24VAC |
Application: |
Condensate Drain Line |
Item Weight: |
0.24 Lb |
Item Width: |
12.7 in |
UPC: |
N/A |
Listing details
Shipping discount: |
Seller pays shipping for this item. |
---|---|
Price discount: |
3% off w/ $400.00 spent |
Posted for sale: |
More than a week ago |
Item number: |
1768607796 |
Item description
SOS-1 Universal Fit for 3/4" PVC Drain Lines | Includes Tee Elbow
Protect your property and A/C system from costly damage.
The SOS-1 Condensate Overflow Safety Switch is your first line of defense against water damage. This device automatically detects clogs in your air conditioner's condensate drain line and shuts off the system to prevent overflows, mold, and expensive repairs.
Key Features:
Automatic Detection Shut-Off: Detects when the A/C drain line clogs and automatically shuts down the system to prevent water damage.
Universal Installation: Can be mounted vertically, horizontally, or in-line. Use it on both primary and auxiliary drain outlets.
Superior Reliability: Features a magnetic reed switch for long-lasting, dependable performance.
Easy Connection: Connects directly to the low-voltage control wires (red or yellow) of your system.
Technical Specifications:
UL Rated Switch:
Switching Current: 1.5A @ 24VAC
Carry Current: 2.5A @ 24VAC
Kit Includes:
Sealed switch with 6 ft of 18AWG lead wire.
Standard Tee and Elbow connections.
3/4" Adapter and Plug.
The SOS-1 is the ideal choice for HVAC technicians and homeowners looking for a simple, effective safety solution to protect their equipment and their home.
Added to your wish list!

- SOS-1 Condensate Overflow Safety Switch for A/C Drain Lines -with Tee, Elbow
- 1 in stock
- Price negotiable
- Handling time 1 day.
Get an item reminder
We'll email you a link to your item now and follow up with a single reminder (if you'd like one). That's it! No spam, no hassle.
Already have an account?
Log in and add this item to your wish list.