UniMac Commercial Dryer Overheating in St. Augustine, FL
Temperature climbs above set point, can scorch food or trip safety. Thermostat or thermal fuse. We fix this on UniMac commercial dryers across St. Augustine. Typical response time in this area is under an hour once you're on the schedule.

Why your UniMac commercial dryer is overheating
Catching overheating early on a UniMac commercial dryer is usually straightforward: temperature climbs above set point, can scorch food or trip safety. Thermostat or thermal fuse. Nine times out of ten it comes down to clogged condenser or filter. Left unaddressed, laundry backs up fast.
Most likely causes
- A failed thermostat or sensor
- Blocked ventilation
- A bad control board
- A failed cooling fan
- Stuck thermal fuse
Known UniMac commercial dryer weak points
- bearing and seal wear on washer-extractors leading to leaks and drum runout
- drain valve failure or clogging causing water retention
- high-extract vibration and imbalance-detection faults
- dryer no-heat from thermostat/thermistor faults or lint-restricted airflow
Quick check — and when it's not DIY
Before you call anyone, feel whether the exterior housing itself is hotter than usual, not just the interior, which points to a ventilation or fan problem. If none of that changes anything, if it still overheats with clear airflow, a thermostat, sensor, or fan has failed, and running it further risks a real fire hazard — this is where to stop and call.
How we fix it
First we diagnose the UniMac commercial dryer end to end, so you're not paying to swap parts on a guess. OEM parts are available through the Alliance Laundry Systems/UniMac network; gas-dryer, electrical and VFD repairs require a qualified technician. You approve a flat price up front, and the work is backed by our labour and parts warranty.
Independent commercial service experienced with UniMac laundry equipment; not authorized by the manufacturer.
What St. Augustine homeowners say
on the First Coast
“Called late at night and a tech was here by mid-morning to look at the UniMac commercial dryer. They clearly knew UniMac inside out and had the part on the truck.”
“Called about our UniMac commercial dryer in the morning and it was running again by evening. Clean, on-time, and they took the old part with them. Would call again.”
“The UniMac commercial dryer broke right before the weekend and they still came out same-day. Genuine parts, done in one trip, and the invoice matched the quote.”
Other UniMac commercial dryer problems we fix
Frequently asked questions
Can you come out same-day in St. Augustine?
Same-day is common in St. Augustine. Our trucks run the area every day and emergency slots are held open for breakdowns that can't wait.
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.
How much does a UniMac commercial dryer that is overheating cost?
Expect $190–$782 for parts and labour on a UniMac commercial dryer that is overheating. We charge a $149 diagnostic that comes off the repair total, and nothing begins until you approve a flat price.
What does the call-out cost?
A flat $149 covers the on-site diagnosis and rolls into the repair price. What we quote is what you pay — no add-ons.
Get same-day service in St. Augustine.
Flat-rate pricing, 1 year labour warranty, and fast dispatch.