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Friedrich

Friedrich D35B1B 35 Pint Dehumidifier: Is the Built-In Drain Pump Worth It in 2026?

The Friedrich D35B1B is a solid 35-pint dehumidifier with a useful built-in pump, but its $349 price is high for the capacity and it lacks smart features.

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Best For

How this dehumidifier scores for different use cases

Basement & Crawl Space
72/100

The 35-pint capacity and built-in pump with 15-foot drain hose support continuous basement drainage. However, 35 pints is moderate for larger basements, and no auto-defrost feature is mentioned.

Bedroom & Living Space
45/100

No noise level specs are provided, and there is no mention of a sleep mode or display-off feature. The 370W power draw suggests moderate noise output, making it less ideal for bedrooms.

Whole House
40/100

The 800 sq ft coverage and 35-pint capacity fall short for whole-house use. Larger homes need 50+ pint units with 2,000+ sq ft coverage.

Small Space / RV
30/100

At 45.9 pounds and 12"D x 15"W x 23.75"H, this unit is too large and heavy for closets, RVs, or boats. It is designed for medium-sized rooms, not compact spaces.

Smart Home
15/100

No Wi-Fi connectivity, app control, or voice assistant compatibility is mentioned. This unit relies entirely on manual digital controls.

Commercial / Industrial
15/100

The 35-pint capacity and 800 sq ft coverage are far too limited for commercial or industrial applications. These environments typically require 100+ pint units.

Our Verdict

The Friedrich D35B1B removes 35 pints of moisture per day. It covers rooms up to 800 square feet. That fits most bedrooms, living rooms, and smaller basements.

The built-in pump is the standout feature here. It pushes water up to 15 feet through the drain hose. You can route it to a sink or window without emptying the bucket.

The 16.2-pint tank gives you a solid backup if you skip continuous drainage. Most 35-pint models hold less water. Fewer trips to empty the bucket saves you time.

At $349, you pay a premium compared to similar 35-pint models. Many competitors offer the same capacity for $50 to $100 less. You get the Friedrich name and the pump, but no smart features.

This unit lacks Wi-Fi and app control. You must adjust settings in person. If you want remote monitoring or voice control, look elsewhere.

The 370-watt power draw is average for this class. Your yearly energy cost will stay reasonable with the programmable timer. Run it only when you need it to keep bills low.

This dehumidifier works best in a single room or small basement. You need the drain pump and want set-it-and-forget-it drainage. If you need more coverage, step up to a 50-pint model.

What We Like

  • Built-in pump pushes water up to 15 feet for easy continuous drainage
  • 16.2-pint tank holds more water than many 35-pint competitors
  • Digital humidistat lets you set your exact comfort level automatically
  • Easy-roll casters make it simple to move between rooms
  • 24-hour programmable timer helps you save energy every day

What Could Be Better

  • No Wi-Fi or app control for remote monitoring
  • No sleep mode listed for quiet nighttime use
  • 800 sq ft coverage is below average for this price range
  • No auto-defrost feature mentioned for cold basement use
  • At $349, the price per pint of capacity ($9.97) is higher than average
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Standout Features

Built-in 15-foot drain pump
Many competitors require a separate pump purchase ($30-$60 extra) or only offer gravity drainage
16.2-pint water tank
Larger than the typical 12-14 pint tank found on most 35-pint dehumidifiers
24-hour programmable timer
Standard on mid-range models but useful for reducing energy costs during off-peak hours

Frequently Asked Questions

Common questions aboutFriedrich 35 Pint Dehumidifier with 15' Drain Pump

How big of a room can this dehumidifier handle?

The Friedrich D35B1B covers spaces up to 800 square feet. That works well for a bedroom, living room, or a smaller basement.

Does this dehumidifier have a built-in pump?

Yes. The built-in pump pushes water through a drain hose up to 15 feet. You can route it upward to a sink, window, or floor drain for hands-free operation.

How often do I need to empty the water tank?

The tank holds 16.2 pints. At full 35-pint daily capacity, you would empty it about twice a day. Using the built-in pump with continuous drainage means you never need to empty it.

Can I control this dehumidifier with my phone or smart speaker?

No. This model does not have Wi-Fi or app control. You adjust all settings using the digital controls on the unit itself.

How much electricity does this dehumidifier use?

It uses 370 watts during operation. Running it 12 hours a day at an average electricity rate of $0.15 per kWh would cost roughly $24 per month.

Scores

Overall Score 56/100
Value Score 48/100
Popularity 55/100

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Tags

built in pump mid capacity premium priced single room continuous drainage no smart features

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Scored 56/100

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