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The OEM Jandy R0457400 High Limit Switch Harness is a crucial component for LXi and LRZE pool and spa heaters. This harness provides the electrical connection between the high limit switches and the heater's control board. It ensures reliable communication and prevents the heater from overheating, safeguarding it from potential damage. Designed for compatibility with both LXi and LRZE models, the R0457400 high limit switch harness is a versatile and essential part for maintaining the safety and performance of your pool or spa heating system. Its durable construction and reliable electrical connections guarantee long-lasting performance and peace of mind.
Highlights
- Essential Function: Provides the electrical connection between the high limit switches and the heater's control board, ensuring reliable communication and preventing overheating.
- Safety Feature: Safeguards the heater from potential damage by preventing overheating.
- Versatility: Compatible with both LXi and LRZE models, making it a versatile and essential part for maintaining the safety and performance of your pool or spa heating system.
- OEM Quality: As an original equipment manufacturer (OEM) part, the Jandy R0457400 High Limit Switch Harness adheres to the highest quality standards set by Jandy. It is constructed using premium materials and undergoes rigorous testing to ensure durability, reliability, and long-lasting performance.
- Replacement Part: The Jandy R0457400 is a direct replacement for the original high limit switch harness in your Jandy LXi or LRZE heater. Its compatibility ensures a seamless installation process and allows you to restore your heater's functionality without any hassle.
Includes
- (1) High Limit Harnes
- (2) Cut Washers
Compatibility
- Jandy LXi Heaters
- Jandy Legacy LRZE Heaters
Additional Info
Online R0457400 High Limit Harness – For Jandy Heater Sensor Wiring
buy R0457400 harness online for fast restoration of heater safety
ships fast – R0457400 in stock for Jandy LXi and LRZE heater repair
free shipping available on OEM wire harness R0457400 orders
connects heater shutdown sensors to digital interface module
install if wiring is frayed, burnt, or failing continuity checks
Jandy Heater Sensor Cable R0457400 – OEM High Limit Safety Harness
part R0457400 restores proper shutdown behavior from high limit circuit
reliable wiring connection for thermal safety monitoring
supports heater protection systems and auto shutdown logic
includes mounting hardware and precision-fit cable ends
replace during control board or sensor service calls
Heater Wire Harness R0457400 – For Overheat Sensor Signal Relay
use R0457400 with Jandy LXi and LRZE high limit temperature switches
enables communication between cutoff sensor and main PCB
helps reset and clear error codes caused by faulty signal loss
original Jandy part ensures compliance with safety specs
includes (1) wire harness and (2) cut washers for easy install
Diagram
- Description
- Highlights
- Includes
- Compatibility
- Additional Info
- Diagram
- Reviews
The OEM Jandy R0457400 High Limit Switch Harness is a crucial component for LXi and LRZE pool and spa heaters. This harness provides the electrical connection between the high limit switches and the heater's control board. It ensures reliable communication and prevents the heater from overheating, safeguarding it from potential damage. Designed for compatibility with both LXi and LRZE models, the R0457400 high limit switch harness is a versatile and essential part for maintaining the safety and performance of your pool or spa heating system. Its durable construction and reliable electrical connections guarantee long-lasting performance and peace of mind.
- Essential Function: Provides the electrical connection between the high limit switches and the heater's control board, ensuring reliable communication and preventing overheating.
- Safety Feature: Safeguards the heater from potential damage by preventing overheating.
- Versatility: Compatible with both LXi and LRZE models, making it a versatile and essential part for maintaining the safety and performance of your pool or spa heating system.
- OEM Quality: As an original equipment manufacturer (OEM) part, the Jandy R0457400 High Limit Switch Harness adheres to the highest quality standards set by Jandy. It is constructed using premium materials and undergoes rigorous testing to ensure durability, reliability, and long-lasting performance.
- Replacement Part: The Jandy R0457400 is a direct replacement for the original high limit switch harness in your Jandy LXi or LRZE heater. Its compatibility ensures a seamless installation process and allows you to restore your heater's functionality without any hassle.
- (1) High Limit Harnes
- (2) Cut Washers
- Jandy LXi Heaters
- Jandy Legacy LRZE Heaters
Online R0457400 High Limit Harness – For Jandy Heater Sensor Wiring
buy R0457400 harness online for fast restoration of heater safety
ships fast – R0457400 in stock for Jandy LXi and LRZE heater repair
free shipping available on OEM wire harness R0457400 orders
connects heater shutdown sensors to digital interface module
install if wiring is frayed, burnt, or failing continuity checks
Jandy Heater Sensor Cable R0457400 – OEM High Limit Safety Harness
part R0457400 restores proper shutdown behavior from high limit circuit
reliable wiring connection for thermal safety monitoring
supports heater protection systems and auto shutdown logic
includes mounting hardware and precision-fit cable ends
replace during control board or sensor service calls
Heater Wire Harness R0457400 – For Overheat Sensor Signal Relay
use R0457400 with Jandy LXi and LRZE high limit temperature switches
enables communication between cutoff sensor and main PCB
helps reset and clear error codes caused by faulty signal loss
original Jandy part ensures compliance with safety specs
includes (1) wire harness and (2) cut washers for easy install
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