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Issue-Specific Repair
Sub-Zero Oven / Range Oven Thermal Fuse Blown in Reading & Wakefield, MA
Is your Sub-Zero Oven / Range oven thermal fuse blown? Local Reading & Wakefield technicians fix it fast — call (617) 812-1425.
MA Licensed & InsuredSame-day available90-day parts warrantyAll Greater Boston home types served
$150–$450
Typical cost
1–2 hours
Repair time
90-Day
Warranty
Mon–Sat 7am–8pm · Sun 9am–5pm
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1st Appointment
$15 OFF
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Return Customer
$20 OFF
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$20 OFF
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$20 OFF
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Built for Greater Boston — Homes, Condos & More
ProFix Appliance Repair Boston specializes in local Sub-Zero Oven / Range repair in Reading & Wakefield, MA. The thermal fuse protecting the oven control electronics has blown, usually after an extreme temperature event. Our neighborhood technicians carry the parts needed to fix it in a single visit and serve zip codes 01867, 01880.
Colonial & Ranch
Greater Boston's most common homes — we service full-size appliances in Middlesex, Essex & Norfolk County MA.
Condo / Townhouse
HOA-approved. Insurance certificates & board documentation on request.
Same-Day Service
Call before noon for today's slot across all Greater Boston zip codes.
All Major Brands
Samsung, LG, Sub-Zero, Miele, Viking & 40+ more.
Upfront Pricing
Flat-rate quotes before work starts — no surprise charges.
90-Day Warranty
Parts & labor guaranteed. We return at no charge if needed.
MA Licensed & Insured
State-licensed, fully bonded & insured
HOA & Board Ready
Insurance certificates on request
Flexible Scheduling
Mon–Sat 7am–8pm · Sun 9am–5pm
Upfront Fixed Pricing
No hidden fees — price locked before we start
How It Works
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Book Online or Call
Schedule in 2 min or call (617) 812-1425
02
Tech Arrives
Usually same day in a 2-hr window
03
Diagnose & Quote
Upfront price — no work without approval
04
Fix & Test
Repair done, tested before we leave
Related Services
Oven Not Heating
Uneven Heating
Door Won't Close Properly
Self-Clean Not Working
Burner Not Working
Display / Control Issue
Oven Temperature Inaccurate
Gas Smell from Oven
Bake Element Burned Out
Broil Element Burned Out
Gas Igniter Not Glowing
Gas Oven Burner Not Lighting
Temperature Sensor Failure
Control Board Failure
Self-Clean Cycle Not Working
Oven Door Lock Failure
Oven Door Not Closing Properly
Door Hinge Broken
Oven Door Glass Cracked or Broken
Door Gasket Worn or Damaged
Convection Fan Not Working
Convection Fan Making Noise
Broiler Not Working
Bake Not Reaching Temperature
Oven Running Too Hot
Error Code Displayed
F2 / F3 Error Code — Over-Temperature
F7 Error — Shorted Key Button
Oven Light Not Working
Clock or Display Not Working
Beeping Constantly
Warming Drawer Not Heating
Oven Smoking Excessively
Gas Burner Ignition Issues
Continuous Clicking When Not in Use
Spark Igniter Failure
Griddle Not Heating Properly
Oven Door Hard to Open or Close
Oven Preheating Too Slowly
Uneven Baking Results
Electric Oven Tripping Breaker
Range Hood Not Working
Bake Element with Visible Damage
Oven / Range Not Level
Oven Rack Stuck or Difficult to Slide
Warming Zone Not Maintaining Temperature
Cooling Fan Runs After Oven Is Off
Oven Door Window Fogged or Cloudy
One Oven Not Working (Double Oven)
Numeric Error Code (F-Code)
Oven Taking 30+ Minutes to Preheat
Igniter Glows But No Ignition
Oven Door Falls Open or Won't Stay at 45 Degrees
Broiler Pan / Drip Pan Missing or Damaged
Meat Probe / Temperature Probe Not Working
Gas Smell After Cooking
Oven Continues Heating When Turned Off
Excessive Smoke During Self-Clean
Gas Oven Igniter Not Glowing At All
Oven Light Flickering During Operation
Clock Won't Set After Power Outage
Dual-Fuel Range Issue
Oven Fan Making Noise — Not Convection Related
Oven Heating Unevenly During Preheat
Oven Controls Locked After Self-Clean
Chemical Burn-Off Smell from New Oven
New Igniter Installed But Oven Still Not Lighting
Bake Element Sparking or Arcing
Oven Not Baking Evenly (Hot Spots)
Self-Clean Timer Not Completing
Convection Setting Not Working Properly
Oven Display Dim or Partially Dark
Food Burning on Bottom Before Top Is Done
Oven Gas Smell When Unit Is Off
Available Now · Greater Boston, MA
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ProFix Appliance Repair Boston — trusted by thousands of Greater Boston homeowners. Same-day slots available.
Why Is Your Sub-Zero Oven / Range Oven Thermal Fuse Blown?
The thermal fuse protecting the oven control electronics has blown, usually after an extreme temperature event.
Common Causes
- 1Self-clean cycle exceeding normal temperature limits
- 2Control board relay stuck causing temperature runaway
- 3Temperature sensor failure causing over-temperature
- 4Oven used in extremely hot kitchen environment
- 5Cooling fan failure allowing electronics to overheat
How We Fix It
Our technician will locate and replace the thermal fuse and identify the root cause that caused it to blow.
- Diagnostic included when we do the repair
- Genuine Sub-Zero OEM parts
- Avg repair time: 1–2 hours
Typical repair cost: $150–$450
Average repair time: 1–2 hours · 90-day parts & 30-day labor warranty included
Other Sub-Zero Oven / Range Issues in Reading & Wakefield
Oven Not HeatingUneven HeatingDoor Won't Close ProperlySelf-Clean Not WorkingBurner Not WorkingDisplay / Control IssueOven Temperature InaccurateGas Smell from OvenBake Element Burned OutBroil Element Burned OutGas Igniter Not GlowingGas Oven Burner Not LightingTemperature Sensor FailureControl Board FailureSelf-Clean Cycle Not WorkingOven Door Lock FailureOven Door Not Closing ProperlyDoor Hinge BrokenOven Door Glass Cracked or BrokenDoor Gasket Worn or DamagedConvection Fan Not WorkingConvection Fan Making NoiseBroiler Not WorkingBake Not Reaching TemperatureOven Running Too HotError Code DisplayedF2 / F3 Error Code — Over-TemperatureF7 Error — Shorted Key ButtonOven Light Not WorkingClock or Display Not WorkingBeeping ConstantlyWarming Drawer Not HeatingOven Smoking ExcessivelyGas Burner Ignition IssuesContinuous Clicking When Not in UseSpark Igniter FailureGriddle Not Heating ProperlyOven Door Hard to Open or CloseOven Preheating Too SlowlyUneven Baking ResultsElectric Oven Tripping BreakerRange Hood Not WorkingBake Element with Visible DamageOven / Range Not LevelOven Rack Stuck or Difficult to SlideWarming Zone Not Maintaining TemperatureCooling Fan Runs After Oven Is OffOven Door Window Fogged or CloudyOne Oven Not Working (Double Oven)Numeric Error Code (F-Code)Oven Taking 30+ Minutes to PreheatIgniter Glows But No IgnitionOven Door Falls Open or Won't Stay at 45 DegreesBroiler Pan / Drip Pan Missing or DamagedMeat Probe / Temperature Probe Not WorkingGas Smell After CookingOven Continues Heating When Turned OffExcessive Smoke During Self-CleanGas Oven Igniter Not Glowing At AllOven Light Flickering During OperationClock Won't Set After Power OutageDual-Fuel Range IssueOven Fan Making Noise — Not Convection RelatedOven Heating Unevenly During PreheatOven Controls Locked After Self-CleanChemical Burn-Off Smell from New OvenNew Igniter Installed But Oven Still Not LightingBake Element Sparking or ArcingOven Not Baking Evenly (Hot Spots)Self-Clean Timer Not CompletingConvection Setting Not Working ProperlyOven Display Dim or Partially DarkFood Burning on Bottom Before Top Is DoneOven Gas Smell When Unit Is Off
Still have questions?
Our Boston team is ready — same-day service across Middlesex, Essex & Norfolk Counties.