Dryer Runs But No Heat repair in Orlando, FL

Verified against official sources · Updated 2026-07-06

Thinking about a dryer runs but no heat repair in the Orlando area? Here's what actually matters — permit rules for Orange County and the City of Orlando, plus the mistakes and code requirements that trip up homeowners, sourced from manufacturer manuals and the Florida Building Code.

Do you need a permit?

No permit needed. If it plugs into an existing outlet (portable AC, plug-in range/dishwasher swap), no permit — but hardwired appliances or new plumbing/electrical connections are trade work needing permits.
Source: https://www.orangecountyfl.net/PermitsLicenses/DoINeedaPermit.aspx

Key facts before you start

FIRST, free, fixes ~half of electric no-heat cases: an electric dryer runs on one 120V leg but needs full 240V to heat, and a double breaker can be half-tripped while looking normal (GE: 'may be partially tripped even when it doesn't appear so'). Cycle BOTH breaker handles fully OFF for 30 seconds, then ON (GE 16921; Samsung TSG10000730; Whirlpool: one circuit runs the motor, the other the heating element).
Confirm it's truly no-heat before touching parts: run an EMPTY heated Timed Dry 5 min and feel inside; Air Only/Fluff cycles never heat and Samsung Eco Dry deliberately reduces heat — a wrong setting mimics a broken dryer (Whirlpool product help; Samsung TSG10001001).
Heats but clothes stay damp / weak heat = blocked exhaust vent, the #1 cause. Clean the lint screen and the FULL duct to the exterior cap before replacing anything; Samsung dryers have a built-in Vent Blockage test (0/End = clear; Cg/C80/C90 = clogged) (Samsung TSG10001001).
Thermal cutoff/fuse is a one-shot device that blows FROM a blocked vent. Whirlpool's tech sheet: if the thermal cut-off is open, replace it AND the high-limit thermostat AND 'check for failed heater element, or blocked or improper exhaust system' — swapping the fuse without clearing the vent guarantees a repeat failure. Element spec: ~10 ohms continuity, open to ground/chassis (Whirlpool tech sheet 8535826).
Gas dryer: the drum spins fine with the gas off — verify the shutoff valve handle is PARALLEL to the pipe; on new installs run a heat cycle to purge air, but if gas doesn't ignite in 5 min stop and wait 5 min. GE: if gas is on and it runs but won't heat, 'contact service' — igniter/gas-valve-coil work is a pro job (Whirlpool gas page; GE 16922).
DIY-safe line: breaker cycling, settings, lint/vent cleaning, gas valve, cord inspection. Internal parts (thermal fuse, element, igniter) sit on 'FOR SERVICE TECHNICIAN'S USE ONLY' tech sheets, and Samsung's warranty excludes damage from repairs/parts 'not supplied or authorized by SAMSUNG' — in-warranty units must use authorized service or risk denial (Samsung DV53 warranty; Whirlpool tech sheet 8535826).

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Sources

https://producthelp.whirlpool.com/Laundry/Dryers/Product_Info/Dryer_Product_Assistance/Dryer_is_Not_Heating
https://producthelp.whirlpool.com/Laundry/Dryers/Dryer/Operation/Not_Heating/Not_Heating_-_Gas_Dryer
https://products.geappliances.com/appliance/gea-support-search-content?contentId=16921
https://products.geappliances.com/appliance/gea-support-search-content?contentId=16922
https://www.samsung.com/us/support/troubleshoot/TSG10000730/
https://www.samsung.com/us/support/troubleshoot/TSG10001001/
https://parts.alliancelaundry.com/files/docs/maytag-whirlpool/Tech-Sheet-8535826.pdf
https://image-us.samsung.com/SamsungUS/home/home-appliances/dryers/bespoke/dv53bb8900hda2/warranty-guide/DV53BB8900HDA2_Heat_Pump_Warranty.pdf

This guide is general informational content, not professional or legal advice. Codes and county rules change — confirm permit requirements with your local building department, and use a licensed professional for electrical, gas, structural, or main-line plumbing work.