- Home Page /
- Tools & Home Improvement /
- Building Supplies /
- HVAC /
- Thermostats & Accessories /
- Thermostats /
- Programmable /
- P521U Programmable 5-2 Day Thermostat for Hom...
0 ratings
Item #:
89871739
P521U Programmable 5-2 Day Thermostat for Home Use; 2 Heat, 1 Cool
88% of respondents would recommend this to a friend
Item #:
89871739
SLE 1123
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
0 ratings
Write a review
In stock
Imported from USA store
QTY:
Order now and get it around Thursday, November 19
Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Our Top Logistics Partners
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
Note: Step Down Voltage Transformer required for using electronics products of US store (110 V-120 V). Recommended power converters Buy Now.
What Stands Out
7-Day Programming
Customizable scheduling allows users to set different temperatures for each day, enhancing comfort and energy efficiency tailored to personal schedules.
Dual Fuel Options
Supports 2 heat and 2 cool settings, providing versatility for both heat pump and conventional heating systems, ensuring optimal comfort year-round.
Easy Installation
Designed for straightforward setup, the Lux LTX9100U comes with clear instructions, making it accessible for DIY enthusiasts without professional assistance.
Product Details
| Controller Type | Push Button |
| Additional Features | Low Voltage |
| Specific Uses For Product | Air Conditioner, Furnace, Heat Pump |
| Temperature Control Type | programmable |
| Connectivity Technology | IR |
| Power Source | Battery Powered |
| Voltage | 24 volts_of_alternating_current |
| Display Type | LCD |
| Control Type | Button Control |
| Control Method | Remote |
| Mounting Type | Wall Mount |
| Number of Batteries | 2 AA batteries required. (included) |
| Color | White |
| Shape | Rectangular |
| Product Style | 5/2-Day Programmable Thermostat 2-Heat/1-Cool |
| Material Type | Plastic |
| Brand Name | LUX |
| Model Name | P521U |
| Included Components | Pro P521U-010 Programmable 5-2 Day Thermostat; 2 Heat, 1 Cool |
| Model Number | P521U |
| UPC | 021079125210 |
| Global Trade Identification Number | 00021079125210 |
| Manufacturer | EME Americas Inc. |
| Number of Items | 1 |
| Item Type Name | Mechanical Heating and Cooling Thermostat |
| Manufacturer Part Number | CECOMINOD042954 |
| Item Weight | 8.16 ounces (231.34 grams) |
| Specification Met | Energy Saving Thermostat |
| Brand | LUX |
| Special Feature | Low Voltage |
Who Should Buy?
-
Busy Professionals
This thermostat allows programming for specific schedules, saving energy and ensuring comfort around busy work hours.
-
Tech-Savvy Users
With advanced features, it appeals to users who appreciate technology and want customized temperature control in their homes.
-
Energy-Saving Enthusiasts
Designed for optimal energy efficiency, it helps users reduce bills while maintaining desired temperature settings comfortably.
-
Elderly Users
Complex programming may be challenging for elderly users who prefer simpler, more straightforward temperature control methods.
Product Description
P521U Programmable 5-2 Day Thermostat for Home Use; 2 Heat, 1 Cool
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
How to Shop P521U Programmable 5-2 Day Thermostat for Home Use; Online From Ubuy?
Answer: It’s easy to shop P521U Programmable 5-2 Day Thermostat for Home Use; online from Ubuy. You just have to search for the product, choose your shipping method while checking out and get it delivered to your location. -
Question:
Is P521U Programmable 5-2 Day Thermostat for Home Use; Available to Shop Online in Sierra Leone?
Answer: Yes, at Ubuy Sierra Leone this product is available for you to shop at a reasonable price. The P521U Programmable 5-2 Day Thermostat for Home Use; is not available locally but you can trust us with our express shipping services. -
Question:
How Long Does It Take to Get Product After Placing the Order?
Answer: The delivery time of your ordered product varies as per what you've ordered and the shipping method that you've chosen. The estimated delivery time is mentioned during the checkout process, so be carefree while shopping.
LUX Programmable P521U Editorial Review
TX500U 5/2-Day Programmable Universal 2-Heat/1-Cool Thermostat offers versatility with settings for both programmed and manual temperature control. Users appreciate the clean design with a closable faceplate that hides buttons for a neat appearance. Particularly useful for vacation homes, it allows operation without batteries on systems with a 24VAC feed, as it retains temperature settings even after power outages. However, it may require batteries in programmed mode to keep settings. Customer support is noted to be responsive and helpful, ultimately increasing user satisfaction. Overall, the functionality paired with its user-friendly design makes it a solid option for home climate control.
Customer Reviews & Ratings
1 customers ratings
-
5 Star
100%
-
4 Star
0%
-
3 Star
0%
-
2 Star
0%
-
1 Star
0%
Review this product
Share your thoughts with other customers
Pros
- Easy to install with clear wiring instructions
- Flexible programming for custom temperature control
- Retains settings during power outages
- Clean design with hidden controls
Cons
- Issue with battery indication may occur after some time
Platform Trust & Buyer Confidence
MB
Mona
Verified buyer
“Everything was efficient and fast. ”
05 November 2026 · via Trustpilot
MT
Music
Verified buyer
“The prices—including shipping costs and customs duties—are clear from the very beginning, with no hidden fees. I highly recommend using their services. My experience with the "Ubuy" website was excellent. I purchased a PRS USA Swamp Ash Special guitar, and it arrived in just 11 days. The shipping service was fantastic, and the product arrived in perfect condition. What I particularly appreciated about the site is that the prices—including shipping costs and customs duties—are clear from the very beginning, with no hidden fees. I highly recommend using their services.”
05 November 2026 · via Trustpilot
WF
William
Verified buyer
“I can't fault this purchase. Had a scarce part i needed, cheaper than i could source it in the UK, ordered and was followed up with great communication and speedy delivery of a very well packaged part.”
06 November 2026 · via Trustpilot
A
Andrew
Verified buyer
“Fast delivery, good and secure packaging, everything was fine and with no problems.”
06 November, 2026 · via Trustpilot
SM
Stephen
Verified buyer
“I am very happy with my insoles purchase, they make my work boots very comfortable and soft to walk on and even mitigate the vibration from driving the truck all day. I would highly recommend this company for online purchases, reliability of product delivery and value for money.”
07 November 2026 · via Trustpilot
WHY SHOP WITH US
Secure Checkout
Global Delivery
Easy Returns
Genuine Products
Product Price History
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.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
SLE 1123
Order now and get it around Thursday, November 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:
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Our Top Logistics Partners
Fastest cross-border delivery
Ubuy Assurance
Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.