ZGU364NDP-SS
Monogram ZGU364NDP-SS Griddle Rangetop Repair

Most common issues on this model
- Griddle burner ignition and plate heat spread
- Burner lighting and flame stability on natural gas
- Spark module and electrode response
- Knob and valve movement at each control
The ZGU364NDP-SS is a Monogram 36 inch professional gas rangetop with four burners and a griddle, running on natural gas. Its listing spans 2008 through 2021, and the brand has retired it.
A rangetop sits in the counter with no oven below the controls, so access to the burner box is usually from the cabinet beneath. We check the griddle burner and its flame pattern when one side heats unevenly, then work through the four open burners one by one. A burner that clicks but will not light sends us to the cap, ports and electrode before the spark module.
We match the full model and serial from the label before ordering a part. A written price comes first, and the repair carries a 30-day workmanship warranty.
Key features
- 36 in professional gas rangetop
- 4 burners and griddle
- Natural gas
- Listed for 2008-2021
What is included on the ZGU364NDP-SS?
It is listed as a 36 inch professional gas rangetop with four burners and a griddle, for natural gas. The griddle section has its own burner, so we test it separately from the open burners.
Why does my griddle cook hotter on one side?
On gas griddles we look at the burner ports and flame spread under the plate first. Clogged ports or a weak flame at one end cause uneven heat, and cleaning plus a valve check often settles it.
Do you need to remove the rangetop to repair it?
Usually not. Most checks happen from above and from the cabinet below, though we may lift the unit for a gas line or valve repair. We explain the plan and price before starting.
Book repair for your ZGU364NDP-SS
Book in about a minute, or call the desk. Same-day windows inside the Loop on most days, next-day across the rest of Houston.
