Duke Manufacturing Commercial Range Not Heating in St. Augustine, FL
Appliance runs but doesn't reach set temperature. Failed heating element, igniter, or thermal fuse. We fix this on Duke Manufacturing commercial ranges across St. Augustine. Call before noon and there's a good chance of a same-day visit.
Why your Duke Manufacturing commercial range is not heating
Here's how not heating typically presents on a Duke Manufacturing commercial range: appliance runs but doesn't reach set temperature. Failed heating element, igniter, or thermal fuse. Nine times out of ten it comes down to a bad control board. Left unaddressed, the kitchen loses a station it can't work around.
Most likely causes
- Faulty temperature sensor
- Failed igniter or gas valve
- Tripped thermal fuse
- Burned-out heating element
Known Duke Manufacturing commercial range weak points
- Hot-well heating element and thermostat failures
- Wet-well water evaporation and scaling affecting holding temperatures
- Holding-cabinet control board and thermostat faults
- Convection oven blower motor and door gasket wear
Quick check — and when it's not DIY
There's one thing worth checking before you book anyone: confirm the commercial range has power, any gas supply valve is open, and a simple reset — power off 60 seconds, back on — doesn't restore heat. Also, check whether an ignition click or spark is audible at all when it should be heating. Past that point, no spark or flame usually means the igniter or gas valve itself has failed, and gas-carrying parts are restricted to licensed work in most jurisdictions.
How we fix it
First we diagnose the Duke Manufacturing commercial range end to end, so you're not paying to swap parts on a guess. OEM parts widely available via Duke and Parts Town; gas convection and cooking models require a licensed technician. You approve a flat price up front, and the work is backed by our labour and parts warranty.
Independent commercial service experienced with Duke serving, holding, and cooking equipment; not authorized by or a factory dealer for the manufacturer.
What St. Augustine homeowners say
on the First Coast
“The Duke Manufacturing commercial range died mid-week and they had it sorted before I'd even rearranged my schedule. Genuine parts, done in one trip, and the invoice matched the quote.”
“Same-day response — a tech was diagnosing the Duke Manufacturing commercial range hours after I called. Flat price agreed up front, and they stood behind the labour warranty.”
“They squeezed our Duke Manufacturing commercial range in on a busy day and still showed up inside the window. They clearly knew Duke Manufacturing inside out and had the part on the truck.”
Other Duke Manufacturing commercial range problems we fix
Duke Manufacturing Commercial Range repair nearby
Frequently asked questions
What does a Duke Manufacturing commercial range that is not heating usually cost?
Most repairs for a Duke Manufacturing commercial range that is not heating run $200–$880 including parts and labour. The $149 diagnostic is credited in full toward the repair when you go ahead, and you get a flat quote before any work starts.
What if the same problem comes back?
You're covered by our 1-year labour warranty and 6-month parts warranty. Should the same fault return inside that period, the follow-up visit is free.
Do you charge for the estimate?
We charge $149 for a full diagnostic, credited to the repair if you proceed. No separate trip fee and no surcharges added later.
Do you offer same-day service in St. Augustine?
Yes. We cover St. Augustine daily and offer same-day and emergency service. Booking earlier in the day gives the best chance of an afternoon slot.
Get same-day service in St. Augustine.
Flat-rate pricing, 1 year labour warranty, and fast dispatch.