3/4" NPT x 3/4" NPT Intermittent Hot Surface Pilot Ignition SmartValve Control with standard opening and 3.5" wc pressure regulator setting

Includes: (2) 3/4" x 1/2" reducer bushings and an LP conversion kit.

  • These controls communicate directly with an electronic fan timer (ST9160 Electronic Fan Timer for single stage applications; ST9162 Electronic Fan Timer for two-stage applications) in typical forced warm air furnace applications.

  • They also interface with the 208907 Terminal Board, providing compatibility with power stealing thermostats. Or, they directly interface with the appropriate power supplies and a system thermostat for additional appliance applications.

  • When controlled directly by a thermostat, these controls do not provide a postpurge function, because power to the control is removed when the thermostat call for heat ends.

  • The SV9541 and SV9641 Systems are suitable for a wide range of fan-assisted combustion gas-fired appliances including furnaces, rooftop furnaces, boilers, unit heaters, infrared heaters, water heaters and commercial cooking appliances.

  • Flame Sense: Two Rod

  • Type of Gas: Natural

  • Ignition System Type: Intermittent Hot Surface Pilot Ignition

  • Ignition Sequence: Intermittent Pilot

  • Ignition Source: Pilot

  • Ignition Trials To Lockout: Continuous retry

  • PrePurge: 15 seconds

  • Body Pattern: Straight-through

  • Opening Characteristics (standard, step): Standard Opening

  • Control Voltage (Thermostat or other call for heat): 24 Vac

  • Ignition Trial Time (sec): 90 Sec

  • Electrical Ratings: 24 Vac

  • Frequency: 60 Hz

  • Frequency: 50 Hz

  • Flame Failure Response Time (sec): 1.6 sec @ 3 µA

  • Ambient Temperature Range (F): -40 F to +175 F

  • Ambient Temperature Range (C): -40 C to +79 C

  • Dimensions (in.): 3.2 in. wide x 4.9 in. high x 4.1 in. long

  • Dimensions (mm): 81 mm wide x 124 mm high x 104 mm long

  • Pressure Regulator Setting (psi): 3.5 in. wc

  • Pressure Regulator Setting (kPa): 0.87 kPa

  • Pressure Ratings (psi): 1/2 psi

  • Pressure Ratings (kPa): 3.5 kPa

  • Inlet/Outlet Size (in.): 3/4 in. NPT x 3/4 in. NPT.

  • Maximum Capacity (ft³/hr): 415 ft³/hr

  • Maximum Capacity (m³/hr): 11.8 m³/hr

  • Minimum Capacity (ft³/hr): 30 ft³/hr

  • Minimum Capacity (m³/hr): 0.8 m³/hr

  • Maximum Capacity at 1 in. P.D. (ft³/hr): 300 ft³/hr

  • Maximum Capacity at 1 in. P.D. (m³/hr): 8.5 m³/hr

  • Pressure Tapping: 1/8 in. - NPT

  • Mounting: 0 to 90 degrees in any direction from the upright position of the gas control knob, including vertically.

  • Pilot Gas Outlet: Yes

  • Tradeline Value: Super Tradeline
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Manuals (1)
Gas Type:
Natural Gas
Fuel Type:
Natural Gas
Body Pattern:
Ignition Trial Time:
90 sec
Inlet Size:
Outlet Size:
Ignition Type:
Direct Hot Surface Pilot
Ignition Trials to Lockout:
Continuous Retry
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