Laars Heating Systems E2102800 Ignition Module
The Laars Heating Systems E2102800 Ignition Module is a critical direct-replacement component engineered for mid-to-high efficiency hydronic boilers and water heaters. As a veteran-grade HVAC ignition control, this module manages the intermittent pilot ignition (IID) sequence, ensuring the pilot is proven via flame rectification before energized the main gas valve. Designed for 24VAC systems, the E2102800 features a 100% shut-off safety lockout to prevent gas buildup in the event of a flame failure or sensing error. This boiler ignition module is a drop-in replacement for the electronic controls found in popular Laars series, including the Mini-Therm JVS and JVH models, as well as several JVT and JVR configurations.
Field technicians will appreciate the HVAC part compatibility and robust construction, which is specifically built to handle the high-temperature environment of a boiler cabinet. When troubleshooting Laars boiler parts, this module is the primary solution for "no spark" or "short cycle" faults where the sequence of operation fails at the pilot stage. By opting for this OEM-spec heating system replacement part, contractors ensure the system maintains its original safety listings and combustion efficiency without the risks associated with universal "one-size-fits-all" boards.
- System Safety: Features an integrated 100% lockout function that terminates gas flow if the pilot fails to ignite within the timed trial period.
- Direct Compatibility: Engineered specifically for Laars E2102800 applications, ensuring correct wiring harness alignment and voltage tolerances.
- Reliable Flame Sensing: Utilizes advanced flame rectification circuitry to monitor the pilot flame, reducing nuisance shutdowns.
- Standardized Voltage: Operates on a standard 24V secondary circuit, making it compatible with most residential and light commercial Laars transformers.
Common Questions
What are the symptoms of a failing E2102800 module?
Technicians typically see a "lockout" condition where the inducer or pilot sparker fails to initiate. If you have 24V to the module but no spark at the electrode, or if the spark continues after the pilot is lit, the internal sensing circuit is likely compromised.
Can this module be used for both Natural Gas and Propane units?
Yes, as long as the Laars Heating Systems model is designed for an intermittent ignition device (IID) system, this module is fuel-agnostic and manages the ignition sequence regardless of the gas type.
Does this board require a separate flame sensor?
This module is designed to work with a dedicated flame rod or a combination spark-igniter/sensor. Always verify the condition of the sensor wire and ceramic insulator when replacing the control to prevent immediate feedback errors.
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: $253.03
-65%$253.03
$88.56Laars Heating Systems E2102800 Ignition Module
The Laars Heating Systems E2102800 Ignition Module is a critical direct-replacement component engineered for mid-to-high efficiency hydronic boilers and water heaters. As a veteran-grade HVAC ignition control, this module manages the intermittent pilot ignition (IID) sequence, ensuring the pilot is proven via flame rectification before energized the main gas valve. Designed for 24VAC systems, the E2102800 features a 100% shut-off safety lockout to prevent gas buildup in the event of a flame failure or sensing error. This boiler ignition module is a drop-in replacement for the electronic controls found in popular Laars series, including the Mini-Therm JVS and JVH models, as well as several JVT and JVR configurations.
Field technicians will appreciate the HVAC part compatibility and robust construction, which is specifically built to handle the high-temperature environment of a boiler cabinet. When troubleshooting Laars boiler parts, this module is the primary solution for "no spark" or "short cycle" faults where the sequence of operation fails at the pilot stage. By opting for this OEM-spec heating system replacement part, contractors ensure the system maintains its original safety listings and combustion efficiency without the risks associated with universal "one-size-fits-all" boards.
- System Safety: Features an integrated 100% lockout function that terminates gas flow if the pilot fails to ignite within the timed trial period.
- Direct Compatibility: Engineered specifically for Laars E2102800 applications, ensuring correct wiring harness alignment and voltage tolerances.
- Reliable Flame Sensing: Utilizes advanced flame rectification circuitry to monitor the pilot flame, reducing nuisance shutdowns.
- Standardized Voltage: Operates on a standard 24V secondary circuit, making it compatible with most residential and light commercial Laars transformers.
Common Questions
What are the symptoms of a failing E2102800 module?
Technicians typically see a "lockout" condition where the inducer or pilot sparker fails to initiate. If you have 24V to the module but no spark at the electrode, or if the spark continues after the pilot is lit, the internal sensing circuit is likely compromised.
Can this module be used for both Natural Gas and Propane units?
Yes, as long as the Laars Heating Systems model is designed for an intermittent ignition device (IID) system, this module is fuel-agnostic and manages the ignition sequence regardless of the gas type.
Does this board require a separate flame sensor?
This module is designed to work with a dedicated flame rod or a combination spark-igniter/sensor. Always verify the condition of the sensor wire and ceramic insulator when replacing the control to prevent immediate feedback errors.
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 E2102800 Ignition Module is a critical direct-replacement component engineered for mid-to-high efficiency hydronic boilers and water heaters. As a veteran-grade HVAC ignition control, this module manages the intermittent pilot ignition (IID) sequence, ensuring the pilot is proven via flame rectification before energized the main gas valve. Designed for 24VAC systems, the E2102800 features a 100% shut-off safety lockout to prevent gas buildup in the event of a flame failure or sensing error. This boiler ignition module is a drop-in replacement for the electronic controls found in popular Laars series, including the Mini-Therm JVS and JVH models, as well as several JVT and JVR configurations.
Field technicians will appreciate the HVAC part compatibility and robust construction, which is specifically built to handle the high-temperature environment of a boiler cabinet. When troubleshooting Laars boiler parts, this module is the primary solution for "no spark" or "short cycle" faults where the sequence of operation fails at the pilot stage. By opting for this OEM-spec heating system replacement part, contractors ensure the system maintains its original safety listings and combustion efficiency without the risks associated with universal "one-size-fits-all" boards.
- System Safety: Features an integrated 100% lockout function that terminates gas flow if the pilot fails to ignite within the timed trial period.
- Direct Compatibility: Engineered specifically for Laars E2102800 applications, ensuring correct wiring harness alignment and voltage tolerances.
- Reliable Flame Sensing: Utilizes advanced flame rectification circuitry to monitor the pilot flame, reducing nuisance shutdowns.
- Standardized Voltage: Operates on a standard 24V secondary circuit, making it compatible with most residential and light commercial Laars transformers.
Common Questions
What are the symptoms of a failing E2102800 module?
Technicians typically see a "lockout" condition where the inducer or pilot sparker fails to initiate. If you have 24V to the module but no spark at the electrode, or if the spark continues after the pilot is lit, the internal sensing circuit is likely compromised.
Can this module be used for both Natural Gas and Propane units?
Yes, as long as the Laars Heating Systems model is designed for an intermittent ignition device (IID) system, this module is fuel-agnostic and manages the ignition sequence regardless of the gas type.
Does this board require a separate flame sensor?
This module is designed to work with a dedicated flame rod or a combination spark-igniter/sensor. Always verify the condition of the sensor wire and ceramic insulator when replacing the control to prevent immediate feedback errors.
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.
