Honeywell SmartValveĀ® Gas Valve, Slow Opening, Straight-Through, 1/2 Inch, NPT, 0.5 psi, Intermittent Hot Surface Pilot Ignition, 0.6 - 5.7 cmh, Natural Gas, 24 VAC, 50/60 Hz Coil, 0 - 175 deg F, 4.1 Inch L x 3.2 Inch W x 4.9 Inch H, Includes: LP Conversion Kit and Extension Harness
- Ignition sequence includes timed trial for ignition
 - Mounting: 0 to 90 deg in any direction from the upright position of the gas control knob, including vertically
 - Ignition trials to Lockout: continuous retry
 - Flame Sense: his
 - Flame failure response time: 1.6 sec at 3 uA
 - Ignition trial time: 90 sec
 - Typical ignition hardware: Q3450 and Q3480
 - Pressure regulator setting: 3.2 Inch WC
 - Pressure tapping: 1/8 Inch NPT
 - PrePurge: 15 sec
 
Standard/Approvals: CSA 112395
Application: Commercial Cooking Units, Residential Boilers and Furnaces, Roof-Top Furnaces, Unit, Infrared and Space Heaters