Friedrich D35B1A Dehumidifier with 15-Foot Drain Pump — Is It Worth It in 2026?
The Friedrich D35B1A is a solid 35-pint dehumidifier with a built-in drain pump that removes the hassle of manual emptying. You pay a premium for the pump convenience, but it lacks smart features and falls short for very large spaces.
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Best For
How this dehumidifier scores for different use cases
The D35B1A offers continuous drain and pump drain options plus auto-defrost, which are essential for basements. However, the 35-pint capacity is mid-range and may struggle in very damp or large basements.
The built-in pump drain and continuous drain support set-and-forget operation, but 35 pints per day is insufficient for whole-house coverage in most climates. No Wi-Fi control limits remote monitoring.
No sleep mode or noise level data is provided, and at 45 lbs this is a full-size unit. Three fan speeds help, but the lack of quiet-mode features limits bedroom suitability.
At 15x12x23.5 inches and 45 lbs, this is far too large and heavy for closets, RVs, or small spaces. It is designed for room-scale or basement use.
At 35 pints per day on 115V, this unit lacks the capacity and power needed for commercial or industrial moisture removal. It is a residential-grade appliance.
No Wi-Fi connectivity, app control, or voice assistant integration is listed. This unit lacks any smart home features.
Our Verdict
The Friedrich D35B1A stands out for one reason: its built-in 15-foot drain pump. Most dehumidifiers at this price require you to buy a separate pump or rely on gravity drainage.
This pump lets you push water upward to a sink, window, or floor drain. You set it up once and forget about emptying buckets. That convenience alone makes it worth considering.
At 35 pints per day, it handles average basements and mid-size rooms well. For very large or severely damp spaces, you will need something bigger.
The unit works in temperatures down to 41°F thanks to auto-defrost. This makes it suitable for cooler basements in spring and fall.
You give up smart features here. There is no Wi-Fi, no app, and no voice control. If remote monitoring matters to you, look elsewhere.
At $305, you pay a premium over comparable 35-pint models. The built-in pump justifies some of that cost, since external pumps run $30 to $50.
Friedrich is a well-known HVAC brand with decades in the climate control space. The R410A refrigerant is a standard, reliable choice.
What We Like
- Built-in 15-foot drain pump lets you route water upward to a sink or window without gravity
- Three drainage options: removable bucket, continuous gravity drain, and pump drain
- Auto-defrost keeps the unit running in temperatures as low as 41°F
- Three fan speeds let you adjust airflow for different humidity levels
- Caster wheels make it easy to roll the 45-lb unit between rooms
What Could Be Better
- No Wi-Fi or app control for remote monitoring or smart home integration
- No sleep mode listed for quiet nighttime operation in bedrooms
- 35-pint capacity falls short of the 50+ pint range needed for large or very damp spaces
- At $305, the price per pint of capacity is higher than many competing 35-pint models
- No Energy Star certification or energy factor rating is provided
Standout Features
Full Specifications
Dehumidification Performance
| Fan Speeds | 3 |
Energy & Power
| Voltage | 115V AC |
| Amperage | 5.2 A |
| Refrigerant | R410A |
Noise & Comfort
| Humidity Range | 30-90% RH |
Physical & Dimensions
| Weight | 45 |
| Width | 15 |
| Depth | 12 |
| Height | 23.5 |
| Power Cord Length | 6 ft |
Features
Included Features
Frequently Asked Questions
Common questions aboutFriedrich D35B1A Dehumidifier with 15-Feet Drain Pump
How many pints of water does the Friedrich D35B1A remove per day?
The D35B1A removes 35 pints (about 4.4 gallons) of moisture per day. This works well for average basements and rooms up to around 2,000 square feet.
How does the built-in drain pump work?
The pump pushes collected water through a hose up to 15 feet away and upward. You can route it to a sink, window, or floor drain without needing gravity to do the work.
Can this dehumidifier work in a cold basement?
Yes. The auto-defrost feature lets it operate in temperatures as low as 41°F. This prevents ice buildup on the coils in cooler spaces.
Does this dehumidifier have Wi-Fi or app control?
No. The Friedrich D35B1A does not have Wi-Fi, app control, or smart home integration. You control it manually on the unit itself.
How much does the Friedrich D35B1A weigh and does it have wheels?
It weighs 45 pounds and comes with caster wheels. The wheels make it easy to roll between rooms on flat surfaces.
Best For
How this dehumidifier scores for different use cases
The D35B1A offers continuous drain and pump drain options plus auto-defrost, which are essential for basements. However, the 35-pint capacity is mid-range and may struggle in very damp or large basements.
The built-in pump drain and continuous drain support set-and-forget operation, but 35 pints per day is insufficient for whole-house coverage in most climates. No Wi-Fi control limits remote monitoring.
No sleep mode or noise level data is provided, and at 45 lbs this is a full-size unit. Three fan speeds help, but the lack of quiet-mode features limits bedroom suitability.
At 15x12x23.5 inches and 45 lbs, this is far too large and heavy for closets, RVs, or small spaces. It is designed for room-scale or basement use.
At 35 pints per day on 115V, this unit lacks the capacity and power needed for commercial or industrial moisture removal. It is a residential-grade appliance.
No Wi-Fi connectivity, app control, or voice assistant integration is listed. This unit lacks any smart home features.
Scores
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