
384591 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $93.73 | Condition is New, Accurex Control,Temp,Limit,High,Jci A19A 384591 - Genuine OEM Replacement Part, FREE SHIPPING | 99.9% |
![]() | $142.65 | Condition is New, ACCUREX CONTROL,TEMP,LIMIT,HIGH,JCI A19A, FREE SHIPPING | 98.5% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $124.95 | Condition is New – Open box, Accurex 384591 High Limit Temperature Control JCI A19ADB-41D Genuine OEM, FREE SHIPPING | ![]() |

The Accurex 384591 High Limit Temperature Control (HLTC) is a crucial component in various heating systems, designed to ensure safe and efficient operation. This HLTC is specifically engineered to comply with the Joint Industry Association 19A (JIA19A) standard, making it a reliable choice for professionals and DIY enthusiasts.
This product is a temperature control device that monitors the temperature of the heating medium, such as water or antifreeze, and activates a safety switch when the temperature reaches a predetermined limit. By doing so, it prevents the heating system from overheating, which could potentially lead to damage to the system or even cause safety hazards.
The Accurex 384591 HLTC is characterized by its robust and durable construction, featuring a brass body with a stainless steel probe. This design not only ensures longevity but also resistance to corrosion, making it suitable for use in various heating applications and environments.
The temperature control range of this device is from 40 C to 95 C (104 F to 203 F), allowing it to cater to a wide range of heating systems' needs. The unit is also easy to install, with clear installation instructions provided, and the connections are made using standard 15mm BSP threaded fittings.
Additionally, the Accurex 384591 HLTC comes with a test point, which allows for simple and quick testing of the temperature sensor without the need for disassembly. This feature makes maintenance and troubleshooting more convenient for users.
In summary, the Accurex 384591 High Limit Temperature Control (HLTC) is a reliable and robust device that adheres to the JIA19A standard, ensuring safe and efficient heating system operation. Its brass body with stainless steel probe, wide temperature range, and easy installation make it a valuable addition to any heating application.
The Accurex 384591 High Limit Temperature Control (HLTC) JCIA19A is a crucial component in HVACR (Heating, Ventilation, Air Conditioning, and Refrigeration) systems, designed to protect against overheating and potential damage to equipment. Here are some pros and cons of investing in this Accurex HLTC:
Pros:1. Enhanced Safety: The Accurex 384591 HLTC can help prevent costly damages and safety hazards by shutting down the system when the temperature reaches a predetermined limit.
2. Compatibility: This HLTC is compatible with various types of refrigerants and can be used in a wide range of applications and systems.
3. Reliability: Accurex is a reputable brand known for producing high-quality temperature control components, ensuring long-lasting performance.
4. Easy installation: The Accurex 384591 HLTC comes with a user-friendly design and straightforward installation process.
Cons:1. Cost: Compared to other temperature control options, the Accurex 384591 HLTC may have a higher upfront cost.
2. Requires calibration: Proper calibration is essential for optimal performance, which may require additional expenses and expertise.
3. Limited adjustability: The HLTC has a fixed temperature setting, which may not be suitable for applications requiring more temperature flexibility.
In conclusion, while the Accurex 384591 High Limit Temperature Control JCIA19A offers enhanced safety and reliability, it may come with higher upfront costs and limited adjustability. It is essential to consider the specific requirements and constraints of your HVACR application when deciding whether to invest in this temperature control component.
If you require a temperature control solution with more adjustability or a lower upfront cost, you might want to explore other options. However, if safety and reliability are your top priorities, the Accurex 384591 HLTC is an excellent choice. Ultimately, the decision depends on the unique needs and goals of your HVACR application.
Details:
Made in Mexico. 384591 high limit temperature control, JCIA19A: product dimensions: 8 x 11 13 inches; 1 pounds. This is a genuine oem original equipment manufacturer part. Item model number: 384591.
Operation mode manual, contact type normally open, connector crimp, brand Accurex, terminal screw, item dimensions l x w8 11 13 inches. Manufacturer: Accurex. Use genuine oem parts for safety reliability and performance.
specifications indusswitch:
- brand: Accurex
- mpn: 384591
- part type: Control
- included components: Replacement Part
- switch type: Limit Switch
- contact type: Normally Open
- specification met: Oem
- connector type: Crimp
- control method: Touch
- connectivity protocol: X-10
- circuit type: 1-way
- terminal type: Screw
- color: Black
- operation mode: Manual
- mounting type: Panel Mount
- unit count: 1.0
- upc: 758449524372
- package dimensions lxwxh: 8.19x5.79x2.52 Inches
- weight: 1.01 Pounds
seller indusswitch:
- # reviews: 349
- rating: 98.0%
- city: phoenix, az
payments indusswitch:
- other
- credit card: discover
- wallet: apple-pay
general indusswitch:
- category: Business & Industrial > Electrical Equipment Supplies > Limit Snap Action Switches
returns indusswitch:
- policy: returns accepted
- time: 30 days
- paid by: seller
- method: money back
shipping indusswitch:
- type: fixed
- transit: 4-7 days
- service: ups ground saver
- carrier: ups
- class: economy
offer indusswitch:
- sold #: 14
- started: september 6, 2025
- prices: $93.73–$142.65
- item condition:
- New
- New – Open box
- availability: in stock
- in stock #: 3
- options: ship-to-home



