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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
BHD 17
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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In stock
Imported from USA store
QTY:
Order now and get it around Wednesday, August 19
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Auto reset limit switch for reliable performance and safety.
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
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 | 1.0 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.
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Heating Contractors
Ideal for heating contractors who install or replace unit heaters and require high-quality limit switches.
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Homeowners
Homeowners with CUH unit heaters can benefit from easy installation and dependable performance of this limit switch.
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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
MB
Maryam
Verified buyer
“The order arrived fast and in perfect condition”
2 June 2026 · via Trustpilot
T
trusttaker
Verified buyer
“I loved it. That was my second order, and I am already thinking of placing a third order.”
16-Jul-26 · via Trustpilot
HA
Haitham
Verified buyer
“Trusted merchant”
11 July 2026 · via Trustpilot
MA
Mohammad
Verified buyer
“Excellent quality and very fast delivery, I really appreciate your service, when you work good I will appreciate that, I am very satisfied , thank you”
13 June 2026 · via Trustpilot
LA
Lulwa
Verified buyer
“I like the package arrived safely”
17 June 2026 · via Trustpilot
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Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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BHD 17
Order now and get it around Wednesday, August 19
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
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PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
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Fastest cross-border delivery
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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