Unox Combi Oven Not Heating in Jacksonville Beach, FL
Appliance runs but doesn't reach set temperature. Failed heating element, igniter, or thermal fuse. We fix this on Unox combi ovens across Jacksonville Beach. Weekend and evening slots are available when a weekday won't do.

Why your Unox combi oven is not heating
On a Unox combi oven, not heating usually announces itself like this: 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
- Burned-out heating element
- Faulty temperature sensor
- Tripped thermal fuse
- A bad control board
- A broken door switch cutting the heat circuit
Known Unox combi oven weak points
- Limescale scaling in steam/spray system in hard water
- Fan motor bearing wear
- Door gasket wear
- Touchscreen or control board faults
Quick check — and when it's not DIY
Do this first — it takes two minutes: confirm the combi oven has power, any gas supply valve is open, and a simple reset — power off 60 seconds, back on — doesn't restore heat. If none of that changes anything, heating elements, igniters, and gas valves combine high current or combustible gas, and that combination is a licensed-technician job, not a home fix.
How we fix it
We trace the not heating on your Unox combi oven to its source instead of throwing parts at it. OEM parts available via Unox and PartsTown; regular descaling advised in hard-water areas; electrical work requires a qualified technician. You approve a flat price up front, and the work is backed by our labour and parts warranty.
Independent commercial foodservice repair experienced with Unox combi and convection ovens; not an authorized Unox service center.
What Jacksonville Beach homeowners say
on the First Coast
“The Unox combi oven broke right before the weekend and they still came out same-day. Genuine Unox part, flat price, and done in a single visit.”
“No waiting around — the Unox combi oven was diagnosed within an hour of the tech arriving. You can tell they work on Unox all the time — quick, clean diagnosis.”
“Called late at night and a tech was here by mid-morning to look at the Unox combi oven. Stood behind the warranty and used a real Unox OEM part, not a knockoff.”
Other Unox combi oven problems we fix
Frequently asked questions
How much does a Unox combi oven that is not heating cost?
Typical costs for a Unox combi oven that is not heating land between $200–$880, parts and labour included. The $149 call-out is applied to the job and the quote is flat — no meter running.
Is the repair guaranteed?
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 Jacksonville Beach?
Same-day is common in Jacksonville Beach. Our trucks run the area every day and emergency slots are held open for breakdowns that can't wait.
Get same-day service in Jacksonville Beach.
Flat-rate pricing, 1 year labour warranty, and fast dispatch.