Product Overview:
  • The SmartValve System Controls provide easy field replacement of a wide range of SV9500, SV9501, SV9502 and SV9602 SmartValve System models. Gas appliance manufacturers use these models in many types of gas fired heating appliances including central furnaces, residential boilers, rooftop furnaces, commercial cooking appliances, and unit heaters. These controls provide intermittent pilot gas ignition sequencing, pilot flame sensing, and both pilot and main gas control functions in a single control. They are directly compatible with the Q3450 or Q3480 Intermittent Pilot burners used with the original controls on the appliance.

Product Features:
  • Suitable for a wide range of gas-fired appliances including residential furnaces, roof-top furnaces, residential boilers, unit heaters, infrared heaters, space heaters and commercial cooking units
  • Replaces SV9500, SV9501 and SV9502 controls as noted below
  • Ignition sequence includes timed trial for ignition

Product Specifications:
  • Description: 1/2 in. NPT x 1/2 in. NPT Intermittent Hot Surface Pilot Ignition SmartValve Control with fast-fast opening and 3.4 in. wc pressure regulator setting
  • Flame Sense: Electrode
  • 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: None
  • Body Pattern: Straight-through
  • Opening Characteristics: Fast-Fast Opening
  • Ignition Trial Time (sec): 90 sec
  • Electrical Ratings: 24 Vac
  • Frequency: 60 Hz; 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
  • Pressure Regulator Setting (psi): 3.4 in. wc
  • Pressure Regulator Setting (kPa): 0.87 kPa
  • Pressure Ratings (psi): 1/2 psi
  • Pressure Ratings (kPa): 3.45 kPa
  • Inlet/Outlet Size (in.): 1/2 in. NPT x 1/2 in. NPT
  • Maximum Capacity (ft³/hr): 200 ft³/hr
  • Maximum Capacity (m³/hr): 5.7 m³/hr
  • Minimum Capacity (ft³/hr): 20 ft³/hr
  • Minimum Capacity (m³/hr): 0.6 m³/hr
  • Maximum Capacity at 1 in. P.D. (ft³/hr): 150 ft³/hr
  • Maximum Capacity at 1 in. P.D. (m³/hr): 4.2 m³/hr
  • Pilot Gas Outlet: Yes
  • Typical Ignition Hardware: Q3450
  • Approvals, American Gas Association IAS: IAS Design Certified: C2030017
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Manuals (2)
Fuel Type:
Natural Gas
Body Pattern:
Ignition Trial Time:
90 sec
Inlet Size:
Outlet Size:
Ignition Type:
Intermittent Hot Surface Pilot
Ignition Trials to Lockout:
Continuous Retry
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