Honeywell SV9520M2536 24V 1/2" X 1/2" Direct Hot Surface Ignition
Product Description
Overview
The SV9520 SmartValve® System Controls, combine gas flow control and electronic direct main burner ignition sequencing functions into a single unit and provide all gas ignition safety functions by controlling gas flow, ignition source and air blower.
Features
- The control communicates directly with the ST9160 Electronic Fan Timer (EFT) in typical forced warm air furnace applications.
- It will also interface with the 208907 Terminal Board, providing compatibility with power-stealing thermostats. Or, it directly interfaces with the appropriate power supplies and a system thermostat for additional appliance applications.
- When controlled directly by a thermostat, the control does not provide a postpurge function, as power to the control is removed when the thermostat call for heat ends.
- This system is 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.
Product Specifications
- Dimensions (in.)
- 3.2 in. wide x 4.9 in. high x 4.1 in.long
- Dimensions (mm)
- 81 mm wide x124 mm high x 104 mm long.
- Includes
- LP Conversion Kit
- Mounting
- 0 to 90 degrees in any direction from the upright position of the gas control knob, including vertically.
- Electrical Ratings
- 24 Vac
- Frequency
- 50 Hz; 60 Hz
- Tradeline Value
- Super Tradeline
- Voltage
- Call for heat--24 Vac, 60 Hz
- Flame Failure Response Time (sec)
- 2 sec @ 5 µA
- PrePurge
- 15 seconds
- Ambient Temperature Range (F)
- -40 F to +175 F
- Ambient Temperature Range (C)
- -40 C to +79 C
- Ignition System Type
- Direct Hot Surface Ignition
- Ignition Sequence
- 7/12 sec
- Type of Gas
- Natural
- Flame Sense
- Two Rod
- Ignition Trials To Lockout
- 4 trials
- Ignition Trial Time (sec)
- 7 sec
- Body Pattern
- Straight-through
- Opening Characteristics
- Standard Opening
- 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.)
- 1/2 in. NPT x 1/2 in. NPT
- Capacity (ft³/hr)
- Maximum at 1 in. P.D.--150 ft³/hr; Maximum--200 ft³/hr; Minimum--20 ft³/hr
- Capacity (m³/hr)
- Maximum at 1 in. P.D.--4.2 m³/hr; Maximum--5.7 m³/hr; Minimum--0.6 m³/hr
- Pressure Tapping
- 1/8 in. - NPT
