Ignite burners with this genuine OEM spark electrode, part number 79J21, made for select Lennox Packaged Unit/RTUs.
Grid is 1 inch square
Lennox Packaged Unit/RTU Spark Electrode 79J21
Lennox Packaged Unit/RTU Spark Electrode 79J21
Lennox Packaged Unit/RTU Spark Electrode 79J21
Manufacturer Part

Lennox Packaged Unit/RTU Spark Electrode 79J21

Genuine OEM Part # 79J21RC Item # 2723180Alternative Part Number(s)
Manufacturer Part
Ignite burners with this genuine OEM spark electrode, part number 79J21, made for select Lennox Packaged Unit/RTUs.
Grid is 1 inch square
Lennox Packaged Unit/RTU Spark Electrode 79J21
Lennox Packaged Unit/RTU Spark Electrode 79J21
Lennox Packaged Unit/RTU Spark Electrode 79J21
$39.95
Loading stock status
Loading stock status
Does this part fit my product?
Find your model number or log in to select it from your saved machines.
Ignite burners with this genuine OEM spark electrode, part number 79J21, made for select Lennox Packaged Unit/RTUs.
Loading stock status
$39.95
start a live chat with Repair Clinic customer support

This part 79J21 is compatible with:

Product Type:
Packaged Unit/RTU
Brands:
Lennox

Related Articles & Videos

05:03
Maintenance
PTAC Unit Maintenance Tips
Frequently Bought with Spark Electrode
P291-4554RS Dual Run Capacitor
297286803 Run Capacitor
LH680534 Flame Sensor
S1-03103010000 Control Board

Spark Electrode Customer Reviews

Alternative Part Number(s)

Replaces Part Number 79J2101