HONEYWELL Q179A, B Pilot Burner

Flame rectifier pilot with .052 in. diameter orifice used for with natural gas

Q179A,B Gas Pilot Burner Assemblies use the flame rectification principle to prove the flame. Q179A,B are used in conjunction with a suitable electronic flame safeguard control on industrial or commercial gas and gas pilot ignited oil burners.

  • Q179A is a gas pilot assembly (with a flame electrode rod) and ignition electrode, making it suitable for applications requiring an interrupted or intermittent electrically ignited gas pilot burner.
  • Q179B has only the flame electrode and is suitable for use in continuous pilot applications.
  • Primary aerated type burner is equipped with stainless steel fins that provide the proper flame rod area to ground area ratio for maximum flame signal and flame stabilization.
  • Stainless steel electrode(s) are mounted in ceramic insulators, which permit electrode adjustment.
  • Rajah connectors facilitate disconnecting (A1126 has terminal screws).
  • Bracket permits side or end mounting.

Application : For Intermittent or Interrupted Ignition

Dimensions (in.) : 4 5/8 in. high x 1 11/16 in. wide x 3 in. deep

Dimensions (mm) : 118 mm high x 43 mm wide x 76 mm deep

Includes : Flame electrode and ignition electrode

Used With : Q624 or other suitable ignition transformer.

Mounting : side or end mount

Approvals, Underwriters Laboratories Inc. : Listed: File No. MP268, Guide No. MCCZ

Approvals, Canadian Standards Association : Certified: File No. LR1620, Guide No. 140-A-2

Approvals, Factory Mutual : Approved: Report No. 22961

Type of Gas : Natural gas; Gas consumption–2.0 cfh (0.06 m3/hr)

Aeration : Primary

Compression Fitting Size : 1/4 in. compression coupling,6.4 mm compression coupling

Orifice : 0.025 in. dia. (0.635 mm dia.)

Wiring Terminal Type : Rajah

Tip Style : 45 degree right hand

Honeywell Environmental & Energy Solutions

Honeywell is an industry leader in manufacturing a comprehensive line of combustion equipment to meet critical heating requirements of virtually every industrial process. Honeywell burner management systems are designed in a variety of configurations to heat air streams, liquids, ovens and furnaces with outstanding efficiency, reliability and performance. Honeywell also offers combustion control valves, viz. Shut-Off valves and Control valves. These present many operational advantages to help prevent leakage and are engineered and tested for life cycles of 1,000,000 closures. This type of performance leadership along with excellent expertise and customer focused approach has made Honeywell a highly trusted and sought after name in combustion products worldwide –serving a multitude of industries in a multitude of applications. SIL3 Capable and CSA B149.3 certified burner management system solutions include state of the art flame controls, fuel air ratio controls, pressure switches, gas solenoid valves, mod motors and associated accessories are stocked by MicroWatt and backed by our experienced technical staff and engineering group.

Q179A, B