UniMac Commercial Dryer 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 UniMac commercial dryers across St. Augustine. Urgent breakdowns get priority dispatch, so they don't wait until morning.

Why your UniMac commercial dryer is not heating
Catching not heating early on a UniMac commercial dryer is usually straightforward: appliance runs but doesn't reach set temperature. Failed heating element, igniter, or thermal fuse. On this platform it's most often a broken door switch cutting the heat circuit. Left unaddressed, laundry backs up fast.
Most likely causes
- A broken door switch cutting the heat circuit
- Faulty temperature sensor
- Burned-out heating element
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
Start here — it costs nothing and rules out the easy cause: confirm the commercial dryer 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. Once you've ruled that out, 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
An experienced tech tests the UniMac commercial dryer systematically and pinpoints what's actually causing the not heating. OEM parts are available through the Alliance Laundry Systems/UniMac network; gas-dryer, electrical and VFD repairs require a qualified technician. Most not heating jobs finish same-day, at a flat price, under our warranty.
Independent commercial service experienced with UniMac laundry equipment; not authorized by the manufacturer.
What St. Augustine homeowners say
on the First Coast
“They squeezed our UniMac commercial dryer in on a busy day and still showed up inside the window. You can tell they work on UniMac all the time — quick, clean diagnosis.”
“No waiting around — the UniMac commercial dryer was diagnosed within an hour of the tech arriving. Genuine UniMac part, flat price, and done in a single visit.”
“The UniMac commercial dryer broke right before the weekend and they still came out same-day. Fixed on the first visit — the flat price matched the quote exactly, no upsell.”
Other UniMac commercial dryer problems we fix
Frequently asked questions
What if the same problem comes back?
Every repair is backed by a 1-year labour warranty and a 6-month parts warranty. If the same issue returns in that window, we come back at no charge.
What's the price for a UniMac commercial dryer that is not heating?
Most repairs for a UniMac commercial dryer that is not heating run $190–$680 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.
Do you charge for the estimate?
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.
Can you come out same-day 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.