20 Most Recent Maytag M7DH45B2A Dehumidifier Questions & Answers


It may be right. Are you sure you need dehumidification?

Put a free-standing humidity meter near the unit to check.

If you still want to run the dehum, take the humidity sensor out of the line and control the unit with a timer.

Maytag M7DH45B2A... | Answered on Oct 03, 2017


I had the same problem and went for the s**t or bust option, worked for me.... The pipe that feeds water into the bucket had become 'silted' (clogged up and causing water to flood the floor) so I shoved a pencil up it and wiggled it about. Has been perfect ever since.

Maytag M7DH45B2A... | Answered on Jun 11, 2017


I had a sililiar problem. I think I tightened tthe hose after putting a new rubber gasket on hose fitting, Also checked angle of hose.

Maytag M7DH45B2A... | Answered on Dec 02, 2016


The condenser can only remove humidity if there is still humidity in the air. What's your Relative Humidity? A manual sling psychrometer is cheap enough to check it.

Maytag M7DH45B2A... | Answered on Oct 15, 2015


Well my unit is a 45Pint Model M7DH45B2A - REC-CY, I searched high and low for a date but couldn't find one. It had on it, the stats, On the High side it runs 400 PSI, Low side 150 PSI.
Mine does have an Energy Star Sticker. It was purchased 2005 or 06. We've only had to replace relay switch once and that was last year.

Maytag M7DH45B2A... | Answered on Dec 10, 2014


Maytag might be one source. You also can try an appliance parts supplier.

Maytag M7DH45B2A... | Answered on Jul 18, 2014

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