Unox Combi Oven Inconsistent Temperature in Fleming Island, FL
Hot spots, cold spots, or fluctuating readings. Damper, fan, or sensor. We fix this on Unox combi ovens across Fleming Island. Weekend and evening slots are available when a weekday won't do.

Why your Unox combi oven is inconsistent temperature
When a Unox combi oven is inconsistent temperature, here's what you'll usually notice: hot spots, cold spots, or fluctuating readings. Damper, fan, or sensor. The usual culprit is a wiring or control-board problem. Left unaddressed, the kitchen loses a station it can't work around.
Most likely causes
- A worn mechanical part at end of life
- A worn or failed internal component
- A blocked, leaking, or misaligned part
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
One thing you can rule out on your own: unplug it for a minute and try again, since a simple reset clears more faults than people expect. Also, confirm the combi oven has power and rule out anything obvious — a tripped breaker, an unlatched door, a blocked vent. If it's still acting up after that, if the basics check out, the fault is inside the control system or a sealed component, and diagnosing that safely takes a technician's tools and training.
How we fix it
We start with a full diagnostic on the Unox combi oven, confirm the real fault, then price it flat. 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 Fleming Island homeowners say
on the First Coast
“The Unox combi oven broke right before the weekend and they still came out same-day. They clearly knew Unox inside out and had the part on the truck.”
“Two other shops couldn't fit us in — these guys fixed the Unox combi oven the same day. Clean, on-time, and they took the old part with them. Would call again.”
“They squeezed our Unox combi oven in on a busy day and still showed up inside the window. Genuine parts, done in one trip, and the invoice matched the quote.”
Other Unox combi oven problems we fix
Frequently asked questions
What does a Unox combi oven that is inconsistent temperature usually cost?
Expect $200–$880 for parts and labour on a Unox combi oven that is inconsistent temperature. We charge a $149 diagnostic that comes off the repair total, and nothing begins until you approve a flat price.
Is there a fee for the diagnostic?
The $149 diagnostic covers a full on-site inspection and is applied to your repair total. There are no hidden trip charges or surcharges on top of your quote.
How fast can you get to Fleming Island?
Same-day is common in Fleming Island. Our trucks run the area every day and emergency slots are held open for breakdowns that can't wait.
Do you warranty your repairs?
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.
Get same-day service in Fleming Island.
Flat-rate pricing, 1 year labour warranty, and fast dispatch.