FCFS181LQ
Frigidaire FCFS181LQ Upright Freezer Repair

Most common issues on this model
- Door that swings open or does not seal at the bottom
- Frost on the evaporator cover or shelves
- Fan that is noisy or has stopped
- Freezer that cools but never reaches the set point
From the Commercial line comes the FCFS181LQ, an upright freezer of 17.9 cu. ft. in black that is also sold as FCFS181LQB. It is an older model that serves small kitchens and shops, standing on its own with a swing door and shelves.
Uprights lose cold every time the door opens, so the gasket, the hinges and the door closing action matter. We look at the seal along the bottom first, then at the evaporator fan, which moves cold air and often makes noise as it wears. If frost covers the back wall, we check the defrost circuit, since that area has to clear itself. The thermostat and condenser come after.
The sticker inside the door lists the model and serial, and we use it for every parts order. You get the quote in writing, and a unit that is not worth fixing gets an honest answer from us.
Key features
- 17.9 cu. ft. upright freezer
- Commercial line
- Black finish
- Also sold as FCFS181LQB
Error codes this model can show
Why is my upright freezer noisy?
A worn evaporator fan or a fan blade rubbing against frost is the most common source. We check the blade and motor and find out why frost has built up near it.
Why is frost forming on the back wall?
A door that does not seal or a defrost problem lets frost build up. We test both and examine the drain so the melted water can leave properly.
Does the B on the end of the number matter?
It marks the black finish of the same freezer. We still read the label to be sure we match the control and fan to your exact revision.
Book repair for your FCFS181LQ
Book online in about a minute, or give us a call. Same-day appointments are available inside the Loop on most days, and next-day service across the rest of Houston.
