Ignition Control S8610; S8670 Intermittent Pilot Modules Provide electronic control of intermittent pilot ignition systems used on gas-fired furnaces, boilers and other heating appliances. Provide ignition sequences, flame monitoring and safety shutoff for intermitt
Provide electronic control of intermittent pilot ignition systems used on gas-fired furnaces, boilers and other heating appliances
• Provide ignition sequences, flame monitoring and safety shutoff for intermittent pilot central furnaces and heating appliances.
• Functional equivalent of S86, S860, and S90 modules. Include spark cable adapter to allow field replacement of S86, S860, and S90 without replacing existing spark cable.
• Include relay contacts for use with any intermittent pilot gas control string with maximum 1.0A pilot and 2.0A main valve rating; Honeywell VR8204, VR8304, or VR8440 combination gas control recommended. S8670D is for use with natural or LP gas; modules provide 100 percent pilot gas shutoff and lockout if pilot fails to light.
Description Provide electronic control of intermittent pilot ignition systems used on gas fired furnaces, boilers, and other heating appliances.
Ignition System Type Intermittent Pilot
Ignition Sequence Single trial for pilot burner ignition [then shut down and lockout]
Typical Gas Control VR8204, VR8304
Type of Gas Natural or LP
Flame Sense Single Rod
Ignition Source Internal high voltage spark generator
PrePurge 30 sec. minimum
Ignition Trials To Lockout 1
Lockout Timing 90 sec. maximum
Ignition Trial Time (sec) 90 sec. maximum
Maximum Valve Load @ 24 Vac (Amps) 1A Pilot, 2A Main @ 165 F; 1A Pilot, 1A Main @ 175 F
Typical Ignition Hardware Q346, Q3451
Dimensions (in.) 3 15/16 in. high x 5 7/16 in. wide x 2 5/8 in. deep
Dimensions (mm) 100 mm high x 138 mm wide x 67 mm deep
Electrical Ratings 24 Vac
Frequency 60 Hz
Maximum Ambient Temperature (F) -40 F to +165 F
Maximum Ambient Temperature (C) -40 C to +74 C
Approvals, Canadian Standards Association Design Certified
Tradeline Value Tradeline
Flame Failure Response Time (sec) 0.8 sec. @1.0 mA flame current
Replaces Ignition Module Part Numbers: