Honeywell Q179A Q179A,B GAS PILOT BURNER ASSEMBLIES, Fig. 2. Approximate mounting dimensions in inches. (mm) and arrangement of parts., Fig. 3. Component maximum temperature ratings. (Q179A1126 model shown)

Q179A,B GAS PILOT BURNER ASSEMBLIES
360-2032-05
Fig. 2. Approximate mounting dimensions in inches. (mm) and arrangement of parts.
Fig. 3. Component maximum temperature ratings.
(Q179A1126 model shown)
Inlet Fittings:
1/4 inch compression coupling factory-installed on all models.
Replacement Parts (See Table 1):
37356 Rajah Connector—for ignition electrode.
104312 Rajah Connector—for flame electrode.
Accessories:
High temperature (higher than 125°F [52°C]) cable:
Flame Rod Lead wire—part no. R1298020 (specify length)
rated at 400°F (204°C).
Ignition Lead wire—part no. R1061012 (specify length), rated
at 350°F (177°C).
High Tension Cable—part no. 32004766-003 (specify length),
rated at 482°F (250°C).
MOUNTING
EARS
FOR END
MOUNTING
1
THIS DIMENSION WILL VARY DEPENDING
ON THE FLAME ELECTRODE AND INLET
FITTING USED. FORMATION OF THE
FLAME ELECTRODE AND GROUND FINS
WILL VARY WITH THE BURNER TIP USED.
GAP BETWEEN IGNITION ELECTRODE AND
BURNER TIP MUST BE 1/16 TO 3/32 INCH.
Q179A1183 DOES NOT HAVE FLAME
ELECTRODE OR GROUND BRACKET.
3 (74)
2
MOUNTING
HOLES -
7/32 DIA.
FOR SIDE
MOUNTING
INSULATOR
BRACKET
CLAMP SCREW
ELECTRODE
INSULATORS
IGNITION ELECTRODE
(ON Q179A ONLY)
GROUND BRACKET
FLAME ELECTRODE
LOCATION OF
OPTIONAL
THERMOCOUPLE
1
2
M24193
7/32
(6)
4-7/64
(104)
1-1/2
(38)
1-5/16
(33)
7/32 (6)
13/32
(10) 13/32
(10)
1-29/32 (48)
1-11/16 (43)
1-3/16 (30)
3
3
FLAME
ELECTRODE
1750F (954C)
GROUND
SHIELD
1300F (704C)
Q179A
INSULATOR
1050F (566C)
IGNITION
ELECTRODE
1750F (954C)
FLAME
ELECTRODE
CONNECTOR
750F (399C)
IGNITION
CONNECTOR
750F (399C)
PILOT
BURNER TIP
1500F (816C)
PILOT
ORIFICE
780F (416C)
M7859