OVERVIEW

Tired of Condensation and Damp Surfaces? This 145 Pint Commercial Dehumidifier with Drain Hose Maintains Balanced Humidity Day and Night

Indoor pools, spas, and busy fitness spaces all have one thing in common: moisture never really stops. Warm water evaporates around the clock, people come and go, and humidity quietly builds until it starts showing up everywhere—fogged windows, damp walls, metal corrosion, and air that just feels heavy. That’s where a commercial dehumidifier with drain hose stops being optional and starts being essential.

The PD150-D is designed for spaces that stay wet by nature. Pool rooms, spa areas, locker rooms, and health clubs don’t get relief from humidity overnight. Even when the lights are off, warm surfaces keep releasing moisture into the air. This unit is built for that reality. It’s made to run continuously, without needing constant attention, and without falling behind when conditions stay extreme.

Capacity matters more than most people expect. A 145-pint commercial rating puts this unit firmly in the range required for large, damp spaces with heavy evaporation. Smaller units often look fine on paper, but in real pool or spa environments they struggle to maintain target humidity. They run nonstop, still leave condensation behind, and wear out faster. A commercial-grade 145-pint unit is sized to stay ahead of the moisture load, not chase it.

Drainage is just as important. The PD150-D uses a gravity drain hose to move collected water directly to a floor drain or sump. No internal bucket to empty. No pump to maintain. No alarms waiting to go off after hours. When a unit may be removing several gallons of water per day, gravity drainage keeps operation simple and dependable. If the dehumidifier can sit slightly above the drain, it can run essentially unattended.

The result is a space that feels noticeably better. Humidity stays in a more comfortable range, usually around 40–60%, which helps reduce that sticky, clammy feeling swimmers and guests complain about. Windows stay clearer. Metal surfaces last longer. Mold and mildew have fewer chances to take hold. Over time, this also protects drywall, insulation, framing, and finishes from slow, expensive moisture damage.

For facility managers comparing commercial dehumidifiers, the PD150-D makes sense because it focuses on the fundamentals. High capacity. Continuous operation. Simple drainage. It supports your HVAC system instead of fighting it, handling the latent moisture load so ventilation can do its job more efficiently. Set it up once, connect the drain hose, and let it quietly manage humidity day after day. That kind of consistency matters when moisture never takes a day off.

SPECIFICATIONS

FEATURES

• High-Capacity 145-Pint Moisture Removal for Demanding Spaces
  With a typical extraction rate of 145 pints per day and nearly 16,000 cubic feet of air processed, this unit is built for indoor pools, spas, and large commercial areas where moisture generation is constant and heavy—not occasional.
  
  
• Continuous Gravity Drain Operation (No Buckets, No Pumps)
  Designed for unattended use, the PD150-D drains condensate continuously through a hose to a floor drain or sump. This eliminates manual emptying, reduces failure points, and supports true set-and-forget operation in high-moisture environments.
  
  
• Digital Humidity Control with Remote Option
  An adjustable digital humidistat lets you precisely control indoor humidity, while the optional remote humidistat allows monitoring and adjustment from a more convenient or representative location in the space.
  
  
• Quiet Operation with Flexible Installation Options
  A quiet two-speed fan balances airflow and sound levels, while the self-contained design allows quick installation with the option to add ducting if airflow direction or distribution needs to be customized.
  
  
• Reliable Performance in Cooler Conditions
  Ebac’s temperature-sensitive reverse-cycle defrost system automatically clears frost from the coils, allowing the unit to continue drying effectively even when ambient temperatures drop—critical for pool rooms, basements, and mechanical spaces.
  
  
• Durable Commercial Construction Built to Last
  The epoxy-coated, heavy-gauge steel cabinet fully encloses the coils, protecting them from corrosion and wear. This design is well-suited for harsh, humid environments where longevity and reliability matter.

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