
Resideo S8701A1106 Ignition Module
Resideo S8701A1106 is an 11-second lockout direct spark ignition (DSI) module designed for gas-fired HVAC equipment such as furnaces, boilers, and rooftop units. It controls the burner ignition process by providing timed spark ignition and monitoring flame presence to ensure proper combustion and safe operation.
This module is commonly used as a replacement ignition control when the original board has failed or is no longer reliable. The 11-second trial-for-ignition followed by lockout helps protect the system by shutting down the burner if ignition is not proven within the set timeframe. This feature supports safe and controlled system operation.
The S8701A1106 is designed to work with standard 24V control circuits and is compatible with typical gas valve and flame sensing configurations. Before installation, verify wiring, voltage, and system compatibility.
Key Benefits:
- 11-second trial-for-ignition with lockout safety feature
- Reliable direct spark ignition for gas heating systems
- Flame sensing for safe operation and shutdown protection
- Compatible with standard 24V HVAC systems
Common Questions:
- Is this compatible with my furnace or boiler system?
- What does the 11-second lockout function do?
- Can this replace my existing ignition module?
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.
S8701A1106 is the cross of S87D1012
Original: $342.50
-65%$342.50
$119.87Resideo S8701A1106 Ignition Module
Resideo S8701A1106 is an 11-second lockout direct spark ignition (DSI) module designed for gas-fired HVAC equipment such as furnaces, boilers, and rooftop units. It controls the burner ignition process by providing timed spark ignition and monitoring flame presence to ensure proper combustion and safe operation.
This module is commonly used as a replacement ignition control when the original board has failed or is no longer reliable. The 11-second trial-for-ignition followed by lockout helps protect the system by shutting down the burner if ignition is not proven within the set timeframe. This feature supports safe and controlled system operation.
The S8701A1106 is designed to work with standard 24V control circuits and is compatible with typical gas valve and flame sensing configurations. Before installation, verify wiring, voltage, and system compatibility.
Key Benefits:
- 11-second trial-for-ignition with lockout safety feature
- Reliable direct spark ignition for gas heating systems
- Flame sensing for safe operation and shutdown protection
- Compatible with standard 24V HVAC systems
Common Questions:
- Is this compatible with my furnace or boiler system?
- What does the 11-second lockout function do?
- Can this replace my existing ignition module?
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.
S8701A1106 is the cross of S87D1012
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Description
Resideo S8701A1106 is an 11-second lockout direct spark ignition (DSI) module designed for gas-fired HVAC equipment such as furnaces, boilers, and rooftop units. It controls the burner ignition process by providing timed spark ignition and monitoring flame presence to ensure proper combustion and safe operation.
This module is commonly used as a replacement ignition control when the original board has failed or is no longer reliable. The 11-second trial-for-ignition followed by lockout helps protect the system by shutting down the burner if ignition is not proven within the set timeframe. This feature supports safe and controlled system operation.
The S8701A1106 is designed to work with standard 24V control circuits and is compatible with typical gas valve and flame sensing configurations. Before installation, verify wiring, voltage, and system compatibility.
Key Benefits:
- 11-second trial-for-ignition with lockout safety feature
- Reliable direct spark ignition for gas heating systems
- Flame sensing for safe operation and shutdown protection
- Compatible with standard 24V HVAC systems
Common Questions:
- Is this compatible with my furnace or boiler system?
- What does the 11-second lockout function do?
- Can this replace my existing ignition module?
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.
S8701A1106 is the cross of S87D1012












