MDH25TF3 Frigidaire Dehumidifier - Overview

Diagrams for MDH25TF3

See every part. Know exactly what you need.

Enter a part description. DIY Heroes keep it simple, eg. "belt" or "pump".

Search filter:
Clear Filter
Your search term must have 3 or more characters.
Red Indicator Light Lens – Part Number: 318250801
$5.95
Special Order
Red Indicator Light Lens
Part #318250801
SCREW – Part Number: 134178901
$30.95
In Stock
Humidistat Control – Part Number: 5303296823
No Longer Available
Humidistat Control
Part #5303296823
This control needs to be replaced if the dehumidifier won't shut off.
Float – Part Number: 5303306080
$94.21
Special Order
Float
Part #5303306080
Water Container Reservoir – Part Number: 5303303883
No Longer Available
Water Container Reservoir
Part #5303303883
This container no longer includes the float. Must order float separately.
SCREW – Part Number: 5303007620
$21.95
Special Order
SCREW
Part #5303007620
KNOB-CONTROL – Part Number: 309306905
No Longer Available
KNOB-CONTROL
Part #309306905
This control knob is a little over an inch in diameter. It is beige in color and is made of plastic. This knob has a blue indicator line, and will accept a 'D' shaped shaft.
NUT – Part Number: 08007481
$18.95
Special Order
NUT
Part #08007481
Auto Shut Off Switch – Part Number: 5308016437
No Longer Available
Auto Shut Off Switch
Part #5308016437
FAN BLADE – Part Number: 5308016448
No Longer Available
FAN BLADE
Part #5308016448
BRACKET-MOTOR – Part Number: 5303296828
No Longer Available
BRACKET-MOTOR
Part #5303296828
BRACKET – Part Number: 5303296829
$8.09
Special Order
BRACKET
Part #5303296829
See how others fixed this model. Time, tools, difficulty, and steps that lead to victory! View More

Search repair tips from other customers using simple keywords like "replace", "fit", "remove", "inspect". DIY doesn't mean you have to do it alone!

Search filter:
Clear Filter
Your search term must have 3 or more characters.
This dehumidifier is the best we have ever had but the water reservoir container split and the float broke off.
13 of 19 people found this instruction helpful.
  • Shelah from Grove City, OH
  • Really Easy
  • Less than 15 mins
Never dreaming I could find a replacement, I went searching on the internet anyway and found the model which had been discontinued however the container and float were still available. It took two minutes to put the new float in and the reservoir container on the unit. It works great!!!
Was this helpful?
Thank you for voting!
Unit would run continuously and not shut off
7 of 9 people found this instruction helpful.
  • Jonathan from New Oxford, PA
  • Really Easy
  • Less than 15 mins
  • Screw drivers
Removed the front cover and then the humidistat from the bracket. Two push on wire connectors and then reversed. Very straightforward and excellent part matching. Given the prices for new dehumidifiers it was great to breathe life back into this unit which does its job well. Thanks for the easy to use web site and fast fast service!
Was this helpful?
Thank you for voting!
The float turned up missing during a move to another city.
4 of 5 people found this instruction helpful.
  • Gregory from MARINETTE, WI
  • Very Easy
  • Less than 15 mins
The repair was just putting the float into the inside of the tank itself and then, inserting the two pins (left and right) into each slot so the float operates up and down freely.
Was this helpful?
Thank you for voting!