Laars Heating Systems R2005700 Ignition Control
The Laars Heating Systems R2005700 Ignition Control is a critical OEM replacement part designed for non-CSD-1 compliant hydronic boilers and volume water heaters. Built for professional-grade reliability, this electronic ignition module manages the complete fireplace sequence, including pre-purge timings, trial for ignition, and constant flame monitoring via microamp sensing. It is engineered to interface directly with 24VAC transformers, blower motors, and gas valves, ensuring precise timing for successful direct spark ignition. As a Non-CSD-1 control, it typically allows for up to three ignition retries before entering a hard lockout, a necessary feature for maintaining uptime in demanding commercial environments without the stricter single-try requirements of CSD-1 jurisdictions. This module also provides onboard diagnostics through LED status codes, allowing technicians to quickly troubleshoot ignition failure, pressure switch issues, or weak flame signals. For contractors servicing Laars Pennant or Rheos series units, utilizing the R2005700 ignition module ensures the system operates according to the original manufacturer’s logic and safety parameters.
Key Benefits- Ensures precise boiler ignition sequence control for optimized combustion and reliability.
- Integrated diagnostic status codes simplify troubleshooting and reduce diagnostic time on-site.
- High-quality direct spark ignition logic reduces wear on igniter components and gas valves.
- Specifically calibrated for Non-CSD-1 systems, providing standard retry cycles to prevent nuisance lockouts.
- Robust 24V architecture compatible with a wide range of Laars heating systems commercial equipment.
What is the difference between a CSD-1 and a Non-CSD-1 ignition control?
A Non-CSD-1 control like the R2005700 typically allows for multiple ignition attempts (usually three) before locking out, whereas CSD-1 compliant controls are often restricted to a single trial for ignition to meet specific safety codes in certain jurisdictions.
How do I troubleshoot a lockout on this ignition module?
Check the integrated LED for flash codes. Common ignition failure causes include a cracked spark rod, insufficient flame sensor output (typically needs >1 microamp), or a failed pressure switch failing to prove airflow during pre-purge.
Is the R2005700 compatible with both Natural Gas and LP units?
Yes, this control manages the electrical sequence for both fuel types, provided the appliance is configured with the correct gas valve and orifices for the specific fuel at the job site.
This item is not eligible for free shipping.
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: $644.14
-65%$644.14
$225.45Laars Heating Systems R2005700 Ignition Control
The Laars Heating Systems R2005700 Ignition Control is a critical OEM replacement part designed for non-CSD-1 compliant hydronic boilers and volume water heaters. Built for professional-grade reliability, this electronic ignition module manages the complete fireplace sequence, including pre-purge timings, trial for ignition, and constant flame monitoring via microamp sensing. It is engineered to interface directly with 24VAC transformers, blower motors, and gas valves, ensuring precise timing for successful direct spark ignition. As a Non-CSD-1 control, it typically allows for up to three ignition retries before entering a hard lockout, a necessary feature for maintaining uptime in demanding commercial environments without the stricter single-try requirements of CSD-1 jurisdictions. This module also provides onboard diagnostics through LED status codes, allowing technicians to quickly troubleshoot ignition failure, pressure switch issues, or weak flame signals. For contractors servicing Laars Pennant or Rheos series units, utilizing the R2005700 ignition module ensures the system operates according to the original manufacturer’s logic and safety parameters.
Key Benefits- Ensures precise boiler ignition sequence control for optimized combustion and reliability.
- Integrated diagnostic status codes simplify troubleshooting and reduce diagnostic time on-site.
- High-quality direct spark ignition logic reduces wear on igniter components and gas valves.
- Specifically calibrated for Non-CSD-1 systems, providing standard retry cycles to prevent nuisance lockouts.
- Robust 24V architecture compatible with a wide range of Laars heating systems commercial equipment.
What is the difference between a CSD-1 and a Non-CSD-1 ignition control?
A Non-CSD-1 control like the R2005700 typically allows for multiple ignition attempts (usually three) before locking out, whereas CSD-1 compliant controls are often restricted to a single trial for ignition to meet specific safety codes in certain jurisdictions.
How do I troubleshoot a lockout on this ignition module?
Check the integrated LED for flash codes. Common ignition failure causes include a cracked spark rod, insufficient flame sensor output (typically needs >1 microamp), or a failed pressure switch failing to prove airflow during pre-purge.
Is the R2005700 compatible with both Natural Gas and LP units?
Yes, this control manages the electrical sequence for both fuel types, provided the appliance is configured with the correct gas valve and orifices for the specific fuel at the job site.
This item is not eligible for free shipping.
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.
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Description
The Laars Heating Systems R2005700 Ignition Control is a critical OEM replacement part designed for non-CSD-1 compliant hydronic boilers and volume water heaters. Built for professional-grade reliability, this electronic ignition module manages the complete fireplace sequence, including pre-purge timings, trial for ignition, and constant flame monitoring via microamp sensing. It is engineered to interface directly with 24VAC transformers, blower motors, and gas valves, ensuring precise timing for successful direct spark ignition. As a Non-CSD-1 control, it typically allows for up to three ignition retries before entering a hard lockout, a necessary feature for maintaining uptime in demanding commercial environments without the stricter single-try requirements of CSD-1 jurisdictions. This module also provides onboard diagnostics through LED status codes, allowing technicians to quickly troubleshoot ignition failure, pressure switch issues, or weak flame signals. For contractors servicing Laars Pennant or Rheos series units, utilizing the R2005700 ignition module ensures the system operates according to the original manufacturer’s logic and safety parameters.
Key Benefits- Ensures precise boiler ignition sequence control for optimized combustion and reliability.
- Integrated diagnostic status codes simplify troubleshooting and reduce diagnostic time on-site.
- High-quality direct spark ignition logic reduces wear on igniter components and gas valves.
- Specifically calibrated for Non-CSD-1 systems, providing standard retry cycles to prevent nuisance lockouts.
- Robust 24V architecture compatible with a wide range of Laars heating systems commercial equipment.
What is the difference between a CSD-1 and a Non-CSD-1 ignition control?
A Non-CSD-1 control like the R2005700 typically allows for multiple ignition attempts (usually three) before locking out, whereas CSD-1 compliant controls are often restricted to a single trial for ignition to meet specific safety codes in certain jurisdictions.
How do I troubleshoot a lockout on this ignition module?
Check the integrated LED for flash codes. Common ignition failure causes include a cracked spark rod, insufficient flame sensor output (typically needs >1 microamp), or a failed pressure switch failing to prove airflow during pre-purge.
Is the R2005700 compatible with both Natural Gas and LP units?
Yes, this control manages the electrical sequence for both fuel types, provided the appliance is configured with the correct gas valve and orifices for the specific fuel at the job site.
This item is not eligible for free shipping.
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.
