Features & Benefits
- High-quality Lennox brand limit switch.
- Part number 27K79 ensures compatibility.
- Auto-reset feature enhances reliability.
- Ideal for insertion applications.
- One item included per purchase.
- Ensure safety in your system's operation.
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- ADP 76739700 Limit Switch For CUH Unit Heater
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Item #:
166365739
ADP 76739700 Limit Switch For CUH Unit Heater
Item #:
166365739
ANG 76
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
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Imported from USA store
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Order now and get it around Monday, September 07
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Auto reset limit switch for reliable performance and safety.
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What Stands Out
Precision Performance
The ADP 76739700 limit switch ensures accurate and reliable performance, preventing overheating and ensuring optimal function for CUH unit heaters, thus safeguarding your heating system.
Durable Construction
Built with high-quality materials, this limit switch offers exceptional durability, effectively extending the lifespan of your heating system while minimizing maintenance costs and downtime.
Easy Installation
The design allows for straightforward installation, enabling quick replacements without the need for specialized tools, saving time and effort for maintenance professionals and DIY users alike.
Product Details
| Operation Mode | Automatic |
| Contact Type | Normally Open |
| Connector Type | Crimp |
| Switch Type | Limit Switch |
| Terminal | Through Hole |
| Circuit Type | 1-way |
| Mounting Type | Surface Mount |
| Actuator Type | Limit Switch |
| Number of Positions | 1 |
| Control Method | Touch |
| Connectivity Protocol | X-10 |
| Compatible Devices | Lennox CUH heaters |
| Color | Beige |
| Unit Count | 1 Count |
| Number of Items | 1 |
| Material Type | Metal |
| Contact Material | Metal |
| Brand Name | ADP |
| Model | 27K79 |
| Manufacturer | ADP |
| Part Number | 76739700 |
| Brand | ADP |
| Material | Metal |
| Item Weight | 1 lbs (450 grams) |
Who Should Buy?
-
HVAC Technicians
Perfect for HVAC technicians needing reliable limit switches to maintain and service CUH unit heaters effectively.
-
Heating Contractors
Ideal for heating contractors who install or replace unit heaters and require high-quality limit switches.
-
Homeowners
Homeowners with CUH unit heaters can benefit from easy installation and dependable performance of this limit switch.
-
DIY Beginners
Not suitable for DIY beginners lacking skills to install or troubleshoot the unit heater's limit switch.
Product Description
ADP 76739700 Limit Switch For CUH Unit Heater
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is the part number for this limit switch?
Answer: The part number is 27K79 / 65257300. -
Question:
What is the brand of this limit switch?
Answer: The brand is Lennox. -
Question:
Does this limit switch have an auto reset feature?
Answer: Yes, this limit switch features an auto reset functionality.
ADP Limit Switches Editorial Review
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Customer Reviews & Ratings
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Pros
- Easy to install
- Durable construction
- Reliable performance
- Compatible with CUH units
Cons
- Some users reported minor calibration issues.
Platform Trust & Buyer Confidence
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Mohammad
Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
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Chitra
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“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
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23-Jul-26 · via Trustpilot
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“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
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23 July 2026 · via Trustpilot
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