Resideo S8701A1066 Ignition Module
Resideo S8701A1066 is a direct spark ignition (DSI) module with a 6-second trial-for-ignition and lockout feature, designed for gas-fired HVAC equipment such as furnaces, boilers, and rooftop units. It controls burner startup by delivering spark ignition and verifying flame presence to ensure safe and controlled combustion.
This module is commonly used as a replacement when existing ignition controls fail, experience intermittent ignition, or no longer maintain reliable flame sensing. The 6-second ignition trial provides controlled burner light-off, while the lockout function shuts the system down if flame is not proven within the set timeframe, helping prevent unsafe operation and repeated ignition attempts.
The S8701A1066 integrates with standard 24V control circuits and is compatible with typical gas valve and flame sensing configurations. Proper installation requires verification of wiring, voltage, and system compatibility.
Key Benefits:
- 6-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 module compatible with my furnace or boiler system?
- What does the 6-second lockout feature 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.
S8701A1066 is the cross of S87B1008
Resideo S8701A1066 Ignition Module
Resideo S8701A1066 is a direct spark ignition (DSI) module with a 6-second trial-for-ignition and lockout feature, designed for gas-fired HVAC equipment such as furnaces, boilers, and rooftop units. It controls burner startup by delivering spark ignition and verifying flame presence to ensure safe and controlled combustion.
This module is commonly used as a replacement when existing ignition controls fail, experience intermittent ignition, or no longer maintain reliable flame sensing. The 6-second ignition trial provides controlled burner light-off, while the lockout function shuts the system down if flame is not proven within the set timeframe, helping prevent unsafe operation and repeated ignition attempts.
The S8701A1066 integrates with standard 24V control circuits and is compatible with typical gas valve and flame sensing configurations. Proper installation requires verification of wiring, voltage, and system compatibility.
Key Benefits:
- 6-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 module compatible with my furnace or boiler system?
- What does the 6-second lockout feature 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.
S8701A1066 is the cross of S87B1008
Product Information
Product Information
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Shipping & Returns
Description
Resideo S8701A1066 is a direct spark ignition (DSI) module with a 6-second trial-for-ignition and lockout feature, designed for gas-fired HVAC equipment such as furnaces, boilers, and rooftop units. It controls burner startup by delivering spark ignition and verifying flame presence to ensure safe and controlled combustion.
This module is commonly used as a replacement when existing ignition controls fail, experience intermittent ignition, or no longer maintain reliable flame sensing. The 6-second ignition trial provides controlled burner light-off, while the lockout function shuts the system down if flame is not proven within the set timeframe, helping prevent unsafe operation and repeated ignition attempts.
The S8701A1066 integrates with standard 24V control circuits and is compatible with typical gas valve and flame sensing configurations. Proper installation requires verification of wiring, voltage, and system compatibility.
Key Benefits:
- 6-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 module compatible with my furnace or boiler system?
- What does the 6-second lockout feature 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.
S8701A1066 is the cross of S87B1008
