Lochinvar & A.O. Smith 100113158 Spark Module
The Lochinvar & A.O. Smith 100113158 Spark Module is a critical OEM replacement part engineered for high-efficiency commercial water heaters and boilers. Specifically designed for the BTH, SUF, and HCG Series 200 units, as well as GDHE-50 and 75 models, this direct spark ignition control ensures precise timing and reliable spark generation to initiate the combustion cycle. In the field, this module (which replaces legacy part number 9008875005) is known for its ability to maintain flame stability and provide durable performance in demanding mechanical rooms.
When troubleshooting HVAC ignition issues, technicians should note that this module often senses flame through the spark igniter wire. Ensure a solid common ground to prevent ignition lockout errors. This 100113158 ignition control is compatible with both natural gas and liquid propane systems. Built with a compact 7.35" x 7.75" frame for straightforward installation, it serves as the primary logic for the trial-for-ignition sequence, monitoring the pilot and main burner to maximize efficiency and heating performance.
Key Benefits
- Direct OEM Compatibility: Verified for use in Lochinvar and A.O. Smith high-efficiency commercial units, ensuring seamless integration with existing wiring harnesses.
- Precision Ignition: Provides consistent spark generation to reduce fuel wastage and prevent delayed ignition "booms."
- Robust Flame Sensing: Advanced circuitry detects flame rectified signals quickly to ensure the gas valve remains open only during safe operating conditions.
- Simplified Replacement: Serves as the official successor to 9008875005, maintaining standard mounting footprints and terminal designations.
Common Questions
What should I check if the module is clicking but the burner won't light?
First, verify 24V power at the gas valve during the ignition trial. If the 100113158 module is sparking but the valve isn't opening, check for a faulty valve or a loose neutral wire in the junction box. Also, inspect the spark igniter assembly for carbon buildup.
Will this spark module work for both Natural Gas and Propane units?
Yes, this module is fuel-type neutral and is rated for use in both natural gas and liquid propane commercial water heater configurations.
How do I resolve a persistent flame sense lockout?
A frequent cause of lockout on these boards is a weak ground. Ensure the burner assembly and the spark module share a common, clean ground path. If the signal is below 5 microamps, the control will initiate a safety lockout after four failed attempts.
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: $272.06
-65%$272.06
$95.22Lochinvar & A.O. Smith 100113158 Spark Module
The Lochinvar & A.O. Smith 100113158 Spark Module is a critical OEM replacement part engineered for high-efficiency commercial water heaters and boilers. Specifically designed for the BTH, SUF, and HCG Series 200 units, as well as GDHE-50 and 75 models, this direct spark ignition control ensures precise timing and reliable spark generation to initiate the combustion cycle. In the field, this module (which replaces legacy part number 9008875005) is known for its ability to maintain flame stability and provide durable performance in demanding mechanical rooms.
When troubleshooting HVAC ignition issues, technicians should note that this module often senses flame through the spark igniter wire. Ensure a solid common ground to prevent ignition lockout errors. This 100113158 ignition control is compatible with both natural gas and liquid propane systems. Built with a compact 7.35" x 7.75" frame for straightforward installation, it serves as the primary logic for the trial-for-ignition sequence, monitoring the pilot and main burner to maximize efficiency and heating performance.
Key Benefits
- Direct OEM Compatibility: Verified for use in Lochinvar and A.O. Smith high-efficiency commercial units, ensuring seamless integration with existing wiring harnesses.
- Precision Ignition: Provides consistent spark generation to reduce fuel wastage and prevent delayed ignition "booms."
- Robust Flame Sensing: Advanced circuitry detects flame rectified signals quickly to ensure the gas valve remains open only during safe operating conditions.
- Simplified Replacement: Serves as the official successor to 9008875005, maintaining standard mounting footprints and terminal designations.
Common Questions
What should I check if the module is clicking but the burner won't light?
First, verify 24V power at the gas valve during the ignition trial. If the 100113158 module is sparking but the valve isn't opening, check for a faulty valve or a loose neutral wire in the junction box. Also, inspect the spark igniter assembly for carbon buildup.
Will this spark module work for both Natural Gas and Propane units?
Yes, this module is fuel-type neutral and is rated for use in both natural gas and liquid propane commercial water heater configurations.
How do I resolve a persistent flame sense lockout?
A frequent cause of lockout on these boards is a weak ground. Ensure the burner assembly and the spark module share a common, clean ground path. If the signal is below 5 microamps, the control will initiate a safety lockout after four failed attempts.
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
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Description
The Lochinvar & A.O. Smith 100113158 Spark Module is a critical OEM replacement part engineered for high-efficiency commercial water heaters and boilers. Specifically designed for the BTH, SUF, and HCG Series 200 units, as well as GDHE-50 and 75 models, this direct spark ignition control ensures precise timing and reliable spark generation to initiate the combustion cycle. In the field, this module (which replaces legacy part number 9008875005) is known for its ability to maintain flame stability and provide durable performance in demanding mechanical rooms.
When troubleshooting HVAC ignition issues, technicians should note that this module often senses flame through the spark igniter wire. Ensure a solid common ground to prevent ignition lockout errors. This 100113158 ignition control is compatible with both natural gas and liquid propane systems. Built with a compact 7.35" x 7.75" frame for straightforward installation, it serves as the primary logic for the trial-for-ignition sequence, monitoring the pilot and main burner to maximize efficiency and heating performance.
Key Benefits
- Direct OEM Compatibility: Verified for use in Lochinvar and A.O. Smith high-efficiency commercial units, ensuring seamless integration with existing wiring harnesses.
- Precision Ignition: Provides consistent spark generation to reduce fuel wastage and prevent delayed ignition "booms."
- Robust Flame Sensing: Advanced circuitry detects flame rectified signals quickly to ensure the gas valve remains open only during safe operating conditions.
- Simplified Replacement: Serves as the official successor to 9008875005, maintaining standard mounting footprints and terminal designations.
Common Questions
What should I check if the module is clicking but the burner won't light?
First, verify 24V power at the gas valve during the ignition trial. If the 100113158 module is sparking but the valve isn't opening, check for a faulty valve or a loose neutral wire in the junction box. Also, inspect the spark igniter assembly for carbon buildup.
Will this spark module work for both Natural Gas and Propane units?
Yes, this module is fuel-type neutral and is rated for use in both natural gas and liquid propane commercial water heater configurations.
How do I resolve a persistent flame sense lockout?
A frequent cause of lockout on these boards is a weak ground. Ensure the burner assembly and the spark module share a common, clean ground path. If the signal is below 5 microamps, the control will initiate a safety lockout after four failed attempts.
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.
