Laars Heating Systems RE2033900 Module
The Laars Heating Systems RE2033900 Module is a critical replacement 24V ignition control designed for precise burner management in high-efficiency boiler and pool heater applications. Engineered with a 0-second pre-purge (0sPP), an 8-second trial for ignition (8sTFI), and a single-try ignition sequence, this intermittent pilot module ensures rapid flame establishment and efficient fuel combustion. This component is specifically matched for Laars AP series pool heaters and residential boiler units, providing the reliable low-voltage control signal necessary for consistent operation in demanding mechanical environments.
As a professional-grade HVAC replacement part, the RE2033900 supports intermittent pilot ignition systems by governing the gas valve and spark transformer timing. Its compact housing and standardized 24V architecture allow for streamlined integration into existing control strings, making it a staple for contractors maintaining Laars heating equipment. Utilizing this OEM-spec ignition pilot control module ensures the exact timing parameters required for safe and effective ignition cycles, minimizing downtime and preventing common pilot-related lockouts in the field.
Key Benefits
- Optimized Ignition Timing: Features 0s pre-purge and 8s trial for ignition for near-instantaneous burner startup.
- Broad Compatibility: Direct replacement for Laars RE2033900 and legacy part number E2033900 across multiple boiler models.
- Industrial Durability: Designed to withstand the electrical demands and thermal cycles inherent in commercial heating systems.
- Standardized Voltage: Operates on a standard 24VAC control circuit for simple troubleshooting and installation.
Common Questions
What does '0sPP 8sTFI 1Try' mean for system performance?
This technical designation specifies that the module initiates the ignition spark immediately without a pre-purge delay (0sPP), allows 8 seconds for the flame to be sensed (8sTFI), and will attempt the sequence once (1Try) before requiring a reset, ensuring tight control over fuel delivery.
Is this module compatible with other boiler brands?
The RE2033900 is engineered specifically for Laars Heating Systems equipment, including AP0500, AP0600, and HH0500 models. Always verify your specific model and serial number against the manufacturer’s documentation to ensure correct logic and timing matches.
Can I use this to replace a continuous pilot system?
No, this is an intermittent pilot ignition module designed for modern, energy-efficient systems that extinguish the pilot during the off-cycle. It is not a direct substitute for standing pilot controls.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Original: $230.81
-65%$230.81
$80.78Laars Heating Systems RE2033900 Module
The Laars Heating Systems RE2033900 Module is a critical replacement 24V ignition control designed for precise burner management in high-efficiency boiler and pool heater applications. Engineered with a 0-second pre-purge (0sPP), an 8-second trial for ignition (8sTFI), and a single-try ignition sequence, this intermittent pilot module ensures rapid flame establishment and efficient fuel combustion. This component is specifically matched for Laars AP series pool heaters and residential boiler units, providing the reliable low-voltage control signal necessary for consistent operation in demanding mechanical environments.
As a professional-grade HVAC replacement part, the RE2033900 supports intermittent pilot ignition systems by governing the gas valve and spark transformer timing. Its compact housing and standardized 24V architecture allow for streamlined integration into existing control strings, making it a staple for contractors maintaining Laars heating equipment. Utilizing this OEM-spec ignition pilot control module ensures the exact timing parameters required for safe and effective ignition cycles, minimizing downtime and preventing common pilot-related lockouts in the field.
Key Benefits
- Optimized Ignition Timing: Features 0s pre-purge and 8s trial for ignition for near-instantaneous burner startup.
- Broad Compatibility: Direct replacement for Laars RE2033900 and legacy part number E2033900 across multiple boiler models.
- Industrial Durability: Designed to withstand the electrical demands and thermal cycles inherent in commercial heating systems.
- Standardized Voltage: Operates on a standard 24VAC control circuit for simple troubleshooting and installation.
Common Questions
What does '0sPP 8sTFI 1Try' mean for system performance?
This technical designation specifies that the module initiates the ignition spark immediately without a pre-purge delay (0sPP), allows 8 seconds for the flame to be sensed (8sTFI), and will attempt the sequence once (1Try) before requiring a reset, ensuring tight control over fuel delivery.
Is this module compatible with other boiler brands?
The RE2033900 is engineered specifically for Laars Heating Systems equipment, including AP0500, AP0600, and HH0500 models. Always verify your specific model and serial number against the manufacturer’s documentation to ensure correct logic and timing matches.
Can I use this to replace a continuous pilot system?
No, this is an intermittent pilot ignition module designed for modern, energy-efficient systems that extinguish the pilot during the off-cycle. It is not a direct substitute for standing pilot controls.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
The Laars Heating Systems RE2033900 Module is a critical replacement 24V ignition control designed for precise burner management in high-efficiency boiler and pool heater applications. Engineered with a 0-second pre-purge (0sPP), an 8-second trial for ignition (8sTFI), and a single-try ignition sequence, this intermittent pilot module ensures rapid flame establishment and efficient fuel combustion. This component is specifically matched for Laars AP series pool heaters and residential boiler units, providing the reliable low-voltage control signal necessary for consistent operation in demanding mechanical environments.
As a professional-grade HVAC replacement part, the RE2033900 supports intermittent pilot ignition systems by governing the gas valve and spark transformer timing. Its compact housing and standardized 24V architecture allow for streamlined integration into existing control strings, making it a staple for contractors maintaining Laars heating equipment. Utilizing this OEM-spec ignition pilot control module ensures the exact timing parameters required for safe and effective ignition cycles, minimizing downtime and preventing common pilot-related lockouts in the field.
Key Benefits
- Optimized Ignition Timing: Features 0s pre-purge and 8s trial for ignition for near-instantaneous burner startup.
- Broad Compatibility: Direct replacement for Laars RE2033900 and legacy part number E2033900 across multiple boiler models.
- Industrial Durability: Designed to withstand the electrical demands and thermal cycles inherent in commercial heating systems.
- Standardized Voltage: Operates on a standard 24VAC control circuit for simple troubleshooting and installation.
Common Questions
What does '0sPP 8sTFI 1Try' mean for system performance?
This technical designation specifies that the module initiates the ignition spark immediately without a pre-purge delay (0sPP), allows 8 seconds for the flame to be sensed (8sTFI), and will attempt the sequence once (1Try) before requiring a reset, ensuring tight control over fuel delivery.
Is this module compatible with other boiler brands?
The RE2033900 is engineered specifically for Laars Heating Systems equipment, including AP0500, AP0600, and HH0500 models. Always verify your specific model and serial number against the manufacturer’s documentation to ensure correct logic and timing matches.
Can I use this to replace a continuous pilot system?
No, this is an intermittent pilot ignition module designed for modern, energy-efficient systems that extinguish the pilot during the off-cycle. It is not a direct substitute for standing pilot controls.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
