Crisper humidity control broken
In this step-by-step repair guide, I’ll walk you through fixing the crisper humidity control broken on your Frigidaire FGHB2868TF (French Door). With the right tools and parts, you can typically complete this repair in 1–2 hours, saving yourself a costly service call.
🔨 Pro Tip from Dave
On the FGHB2868TF, the humidity control slider connects to part number 240599301 — don’t just replace the slider cap alone, as the internal duct flap behind the drawer liner often sustains damage as well. A common mistake I’ve witnessed is forcing the old slider out without fully removing the drawer, which can crack the liner and turn a simple $15 fix into a significant headache.
Part of our Top 20 Refrigerator Models & Common Repair Issues Guide. Browse all refrigerator repair guides for related models and issues.
Common Symptoms & Causes
Here are the symptoms that indicate a faulty crisper humidity control on your Frigidaire FGHB2868TF French Door refrigerator:
- The humidity slider in the crisper drawer moves freely but produces no change in moisture level
- Produce wilts or dries out unusually fast even with the control set to high humidity
- Condensation builds up excessively inside the crisper drawer regardless of the humidity setting
- The plastic humidity control lever feels loose, cracked, or snaps off when adjusted
These issues are typically caused by a cracked or broken humidity control slider, a worn damper flap that no longer seals correctly, or general wear from regular use over time.
Safety First
- Unplug the refrigerator from the power outlet before starting any repair — never work on a live appliance.
- Shut off the water supply valve before disconnecting any water lines or hoses.
- Wear work gloves when handling metal brackets, sheet metal edges, or sharp components.
- Take photos with your phone before disconnecting any wiring harnesses or connectors.
- Work in a well-lit area with enough floor space to lay removed panels flat.
Tools & Parts Needed
Essential Tools
- Phillips #2 screwdriver
- ¼” nut driver
- Needle-nose pliers
- Multimeter
- Flashlight or work light
Replacement Parts
- Crisper drawer (or drawer face panel)
- humidity control slider
- crisper vent cover
Step-by-Step Repair Instructions
Step 1
Start by pulling the crisper drawer straight out and examining the humidity slider on the drawer face. Pay special attention to the pivot pin where the slider attaches. If the slider has snapped off at that pin, the control mechanism is broken, and cleaning won’t fix it — you’ll need to order a replacement drawer or face panel using your model number FGHB2868TF. Pro tip: take a photo of the broken area before ordering to ensure the replacement part matches the exact tab and pin configuration.
Step 2
If the slider itself moves freely but the humidity level seems off, the issue may not lie with the slider — a blocked vent could be the culprit. Remove the drawer completely and inspect the small vent opening on the back wall of the refrigerator compartment, which the slider actually opens and closes. Food debris, ice buildup, or packaging material lodged in this vent can restrict airflow, regardless of the slider’s position.
Step 3
Make sure to clean the vent opening thoroughly with a bottle brush and warm water to dislodge any debris, as even a partial blockage can disrupt humidity levels. Wash the drawer itself with mild soap and warm water, and dry both the drawer and the vent area completely before reassembly. Safety note: avoid using abrasive cleaners or sharp tools near the vent flap, as the plastic tab controlling airflow is fragile and can break easily.
Step 4
While you have the drawer out, gently flex the vent flap with your finger to ensure it pivots freely — this small plastic tab on the vent cover moves in response to the humidity slider. If the tab is cracked, stuck, or missing, the vent will be permanently stuck in one position, which means humidity control is lost for that drawer. You’ll need to order a replacement vent cover assembly by model number, as this part is specific to the FGHB2868TF cabinet, not the drawer.
Step 5
Reinstall the drawer and test the slider through its full range to confirm both positions produce the intended result. In the LOW humidity position, the vent should be open, allowing ethylene gas released by fruit to escape and slowing spoilage; in the HIGH humidity position, the vent closes to trap moisture and keep leafy greens crisp. If you’re unsure which direction is which, LOW is typically the setting labeled or positioned toward the fruit icon, and HIGH toward the vegetable icon.
Step 6
Finally, check that the drawer slides all the way onto its rails and seats fully closed. Even a quarter-inch gap allows warm, dry refrigerator air to bypass the vent system entirely. Wipe the rails with a damp cloth to remove any residue that might cause the drawer to bind or stop short of full closure. Pro tip: after reinstalling, place a folded paper towel inside overnight — if it feels noticeably drier or wetter than expected by the next day, double-check both the slider position and the vent flap seating.
Where to Buy Replacement Parts
- Frigidaire FGHB2868TF crisper drawer 241860805 replacement
- Frigidaire refrigerator crisper humidity control slider replacement
- Frigidaire refrigerator crisper vent cover replacement
When to Call a Professional
If the issue persists after completing all the steps above, the problem may involve the sealed refrigerant system, a failed main control board, or wiring that requires specialized diagnostic equipment. In such cases, it’s best to contact a licensed appliance technician — attempting sealed-system repairs without proper certification is illegal and unsafe.
How Much Does This Repair Cost?
| Repair route | Typical cost |
|---|---|
| Do it yourself | $10–$40 (parts) |
| Professional repair | $150–$300 (parts and labor) |
Replacing a crisper humidity control on a Frigidaire FGHB2868TF typically costs $10–$40 in parts if you choose to tackle the repair yourself. A professional service call for the same fix usually runs $150–$300 once you factor in labor and diagnostic fees. Taking the DIY route can save you well over $100 on this straightforward repair.
Frequently Asked Questions
Can I still use my crisper drawers while the humidity control is broken?
Yes, your crisper drawers will still hold produce, but you won’t have proper humidity regulation. Food may spoil faster without the correct moisture level being maintained.
Is the humidity control slider on the Frigidaire FGHB2868TF replaceable without a technician?
In most cases, yes. The slider mechanism is a user-replaceable part that typically clips into the drawer frame and requires no special tools.
Where can I find the correct replacement humidity control part for my Frigidaire FGHB2868TF?
Order directly through Frigidaire’s parts website or a trusted retailer like RepairClinic using your model number FGHB2868TF to ensure compatibility.
Recommended Products
These are the parts and tools I recommend for this repair, based on compatibility and customer reviews:
- [2 PACK] UPGRADED 240337103 Crisper Drawer Compatible With Frigidaire Drawer Replacement 2403371 Kenmore Refrigerator Drawers Frigidaire Crisper Drawer Replacement AP2115741 240337102 Crisper Bins
- Frigidaire 240342830 Meat Drawer for Refrigerators, Clear
- UPGRADED 242126602 Refrigerator Door Bin Shelf Replacement For Frigidaire Shelf Replacement – Side Shelf Rack Parts LFSS2612TF4 Frigidaire Door Bin AP6278233 PS12364199, Fit Bottom Replacement Shelves
The Humidity Control Slider That Fixes That Stuck or Cracked Crisper Control
If your slider moves but feels gritty, or if it’s cracked and won’t seal properly, this is the part that actually controls airflow into the crisper. Replacing it is almost always faster and cheaper than replacing the entire drawer.
What works
- Slides smoothly without that grinding feel you get from a worn or moisture-damaged original—immediate feedback that humidity control is actually responding.
- Fits flush into the crisper vent cover without gaps, so air actually seals off when you close it all the way down for low humidity.
- Takes about 10 minutes to swap out; no tools beyond a flathead screwdriver to pry the old clip, and the new one clicks in the same way the original did.
What doesn’t
- Won’t help if your vent cover itself is cracked—you’ll need to replace that separately, which is a more involved teardown on this model.
- Occasionally arrives slightly sticky from packaging grease; a light rinse under warm water fixes it, but it’s an extra step some people don’t expect.
I’ve seen people order the wrong part first because they thought the whole drawer was bad when really the slider was just seized—a quick test (try moving the slider side to side with a little force) saves you a return. humidity control slider
About This Article
Written by Dave Holt. Dave Holt has been taking apart and fixing household appliances since he was a teenager who couldn't leave a broken one alone. Eighteen years later, after fixing things for neighbors, friends, and anyone who'd let him, he's seen almost every failure mode there is. When he writes a repair guide here, it's based on the actual job, not a manufacturer overview. More about this site.
Scope and limits. Dave is a self-taught repairer, not a certified appliance technician. Unplug before you open anything, and leave sealed refrigeration systems, gas connections, and hardwired circuits to a qualified technician.
