- Home Page /
- Patio, Lawn & Garden /
- Pools Hot Tubs & Supplies /
- Heaters & Accessories /
- Pool Heater Parts & Accessories /
- Pool Heater & Heat Pump Parts /
- Pool Heater Repair Kit Compatible with Pentai...
0 ratings
Item #:
127243967
Pool Heater Repair Kit Compatible with Pentair Mastertemp Max-E-Therm Include Switch, Stack Flue Sensor, Thermistor,Replace Number 42002-0024S,
86% of respondents would recommend this to a friend
Item #:
127243967
SLE 1683
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 Wednesday, September 09
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
Ensure safe and efficient operation of your pool heater with our complete repair kit, designed for hassle-free installation.
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 (110-120). Recommended power converters Buy Now.
What Stands Out
Compatibility
This kit is specifically designed for Pentair Mastertemp and Max-E-Therm models, ensuring seamless integration and reliable performance, catering directly to pool owners looking for efficient repair solutions.
Complete Repair Solution
Includes essential components like the switch, stack flue sensor, and thermistor to address common issues, saving users time and money by providing everything needed for a thorough repair in one package.
High-Quality Parts
Manufactured with durability in mind, this kit features high-quality replacement parts that enhance the longevity of your pool heater, delivering exceptional value and peace of mind for pool maintenance.
Product Details
| Product Dimensions (L x W x H) | 4.1 x 1.7 x 4.7 inches (10.4 x 4.3 x 11.9 cm) |
| Item Weight | 5.9 ounces (167.27 grams) |
| Manufacturer | Katio |
| Item model number | 5-JT |
Who Should Buy?
-
Pool Owners
Ideal for homeowners with Pentair pool heaters needing reliable repair solutions for better performance and efficiency.
-
DIY Enthusiasts
Great for individuals comfortable with minor repairs who prefer to save on professional service fees.
-
Service Technicians
Suitable for technicians specializing in Pentair equipment, offering specific replacement parts for efficient repairs.
-
Non-Pentair Users
Not suitable for those with non-Pentair pool heating systems; compatibility is limited to specific models only.
Product Description
Pool Heater Repair Kit Compatible with Pentair Mastertemp Max-E-Therm Include Switch, Stack Flue Sensor, Thermistor,Replace Number 42002-0024S, 42001-0053S, 42001-0060S, 42002-0025S, 42001-0063S
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What components are included in the Pool Heater Repair Kit?
Answer: The Pool Heater Repair Kit includes a switch, stack flue sensor, and thermistor, all compatible with Pentair Mastertemp Max-E-Therm models. Each component plays a crucial role in maintaining your pool heater’s efficiency. For instance, the switch regulates electrical flow, while the stack flue sensor monitors exhaust temperatures, ensuring safe operation. The thermistor enables accurate temperature readings, which allows for optimal performance of your pool heating system. -
Question:
How do I know if my heater requires this repair kit?
Answer: Signs that your heater might require the Pool Heater Repair Kit include inconsistent heating, shutdowns, or error codes related to temperature sensors. If your pool heater fails to heat water or trips the circuit, these components could be defective. Performing a simple diagnostic by checking the functionality of the switch and sensors can prevent further damage and costly repairs, ensuring your pool remains warm and enjoyable during pool season. -
Question:
Can I install the Pool Heater Repair Kit myself?
Answer: Yes, installing the Pool Heater Repair Kit can be done as a DIY project if you have basic electrical knowledge and experience with pool heaters. The components are designed for compatibility and may include installation guidelines. However, if you feel uncertain about the installation, consulting a professional technician can help prevent any mistakes that could lead to inefficiency or safety concerns. -
Question:
What should I do if the pool heater still does not work after replacing the components?
Answer: If your pool heater continues to malfunction after replacing the components in the repair kit, it's advisable to double-check the installation for proper wiring and secure connections. Additionally, other issues such as a malfunctioning gas valve or control board could be at play. In this case, contacting a professional technician can provide a thorough inspection and help diagnose underlying problems that could affect heater performance. -
Question:
Are the components in the kit durable and high-quality?
Answer: Yes, the components included in the Pool Heater Repair Kit are designed for durability and high performance, specifically tailored for Pentair Mastertemp Max-E-Therm models. Quality materials ensure that each part withstands the harsh conditions associated with pool environments, extending the lifespan of your heater. By opting for reliable components, you can help maintain consistent pool temperatures and avoid frequent maintenance issues. -
Question:
How often should I replace the components in my pool heater?
Answer: Replacement frequency for pool heater components like those in the repair kit can vary, typically ranging from every few seasons to annually, depending on usage and maintenance. Regular checks on these parts can help identify wear and tear before they lead to system failures. Monitoring the performance of your heater throughout the pool season helps ensure optimal functionality and can reveal if timely replacements are needed. -
Question:
Is this repair kit compatible with other pool heater models?
Answer: The Pool Heater Repair Kit is specifically designed for use with Pentair Mastertemp Max-E-Therm heaters. While some components may be similar across different models, it is important to verify compatibility to avoid potential issues. Using the correct components ensures optimal performance and operational safety, helping preserve the integrity of your pool heating system. -
Question:
Can this repair kit help with error codes displayed on my heater?
Answer: Absolutely, the Pool Heater Repair Kit can rectify common error codes related to temperature sensing and switching issues. If your heater displays warnings about temperature inconsistencies, replacing the stack flue sensor or thermistor can resolve these errors. Following a diagnostic procedure based on the heater’s user manual helps you accurately pinpoint the source of the errors, leading to timely repairs and consistent heating performance. -
Question:
What is the replacement number for this kit?
Answer: The replacement number for the components in the Pool Heater Repair Kit is 42002-0024S. This specific replacement number is critical for ensuring compatibility with your Pentair Mastertemp Max-E-Therm heater. When looking for replacements, using this number allows you to easily find the correct components needed for your repair, helping streamline maintenance efforts and reducing frustration during the ordering process. -
Question:
Where can I buy the Pool Heater Repair Kit compatible with Pentair Mastertemp Max-E-Therm?
Answer: You can purchase the Pool Heater Repair Kit compatible with Pentair Mastertemp Max-E-Therm at Ubuy in Sierra Leone. Ubuy offers a range of pool products, and this specific repair kit can be easily found on their platform. Shopping with Ubuy not only gives you access to high-quality products but also a reliable shopping experience, ensuring your pool heater maintenance needs are met efficiently.
Kartio Pool Heater & Heat Pump Parts 5-JT Editorial Review
The Pool Heater Repair Kit for Pentair Mastertemp and Max-E-Therm models has received overwhelmingly positive feedback from users who have found it to be a reliable and cost-effective solution for their heating issues. Customers have praised the kit for its perfect compatibility with their existing systems, highlighting its ease of installation and high-quality Construction. Reviewers frequently noted that the parts are clearly labeled, making it simple to distinguish between similar components. This attention to detail has contributed to a hassle-free replacement experience, which many customers have appreciated, especially when dealing with the often tedious process of repairing pool heaters. The kit effectively resolved shutdown issues, with users reporting that their heaters fired up successfully after the installations. Moreover, the affordability of the kit compared to OEM parts has been a significant advantage, providing excellent value without sacrificing quality. Overall, the Consensus among users is that this repair kit is an excellent investment for anyone needing to restore their Pentair MasterTemp or Max-E-Therm heaters. **
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 installation with basic tools required
- Clearly labeled parts for straightforward identification
- High-quality replacement components at a reasonable price
Cons
- Teflon tape not included in the kit
Platform Trust & Buyer Confidence
MA
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
CK
Chitra
Verified buyer
“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
K
kund
Verified buyer
“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
OO
Onesi
Verified buyer
“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
SJ
SAO JOHN
Verified buyer
“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”
23 July 2026 · via Trustpilot
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 1683
Order now and get it around Wednesday, September 09
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
Features & Benefits
- Compatible with Pentair MasterTemp and Max E Therm series heaters.
- Includes essential components: Pressure Switch, Thermistor, Stack Flue Sensor, High Limit Switch, and Gas Shutoff Switch.
- Direct replacement design ensures effortless installation with no additional adjustments required.
- Detects water pressure and temperature for optimal heater performance.
- Prevents overheating and dangerous situations through safety mechanisms.
- Perfect for regular maintenance or immediate replacements to extend equipment lifespan.
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.