The SmartValve® System Controls combine gas flow control and electronic intermittent pilot sequencing functions into a single unit. This product family offers several different intermittent pilot sequences for a wide range of applications. The specific application of the SmartValve System is the responsibility of the appliance manufacturer. They are directly compatible with the Q3450 or Q3480 Intermittent Pilot burners used with the original controls on the appliance.
- 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.
- Ignition sequence includes timed trial for ignition.
Dimensions (in.)3.2 in. wide x 4.9 in. high x 4.1 in.longDimensions (mm)81 mm wide x124 mm high x 104 mm long.IncludesNatural to LP Conversion Kit; Extension harnessItem TypeProductMounting0 to 90 degrees in any direction from the upright position of the gas control knob, including vertically.Electrical Ratings24 VacFrequency50 Hz; 60 HzApprovals, Canadian Standards AssociationCSA International: 112395Tradeline ValueUniversalFlame Failure Response Time (sec)1.6 sec @ 3 µAPrePurgeNoneAmbient Temperature Range (F)-40 F to +175 FAmbient Temperature Range (C)-40 C to +79 CIgnition System TypeIntermittent Hot Surface Pilot IgnitionIgnition SequenceIntermittent PilotType of GasNatural (LP with included conversion kit)Flame SenseHSIIgnition SourcePilotIgnition Trials To Lockoutcontinuous retryIgnition Trial Time (sec)90 secTypical Ignition HardwareQ3450; Q3480Body PatternStraight-throughOpening CharacteristicsStandardPressure Regulator Setting (psi)3.5 in. wcPressure Regulator Setting (kPa)0.87 kPaPressure Ratings (psi)1/2 psiPressure Ratings (kPa)3.5 kPaInlet/Outlet Size (in.)1/2 in. NPT x 1/2 in. NPTPilot Gas OutletYesCapacity (ft³/hr)Maximum at 1 in. P.D.--150 ft³/hr; Maximum--200 ft³/hr; Minimum--20 ft³/hrCapacity (m³/hr)Maximum at 1 in. P.D.--4.2 m³/hr; Maximum--5.7 m³/hr; Minimum--0.6 m³/hrPressure Tapping1/8 in. - NPT