Skip to content

Free Shipping on Most Orders

Orders over $300 ship free to the continental US. Threshold may vary by brand.

Expert Support

Talk to a specialist — not a call center.
+1 978-295-7538

30-Day Returns

Not the right machine? Return or exchange within 30 days, no hassle.

Authorized Dealer

30 pro brands sold direct. Full manufacturer warranties honored.

Dehumidifiers for 800 Sq Ft

Filters

Original price $2,680.00 - Original price $2,680.00
Original price
$2,680.00
$2,680.00 - $2,680.00
Current price $2,680.00

Ebac RM85H 10560RH-US Dehumidifier – 70 PPD, 115V, Smart Interface

Ebac
Low stock

Ebac RM85H 10560RH-US Dehumidifier – 70 PPD with Smartphone Monitoring The Ebac RM85H 10560RH-US matches the RM85's 70 PPD extraction capacity and ...

View full details
Original price $2,680.00 - Original price $2,680.00
Original price
$2,680.00
$2,680.00 - $2,680.00
Current price $2,680.00
Original price $2,769.00 - Original price $2,769.00
Original price
$2,769.00
$2,769.00 - $2,769.00
Current price $2,769.00

NIKRO LGRI Low Grain Refrigerant Dehumidifier – 74 PPD AHAM, 134 PPD Saturation

Nikro
In stock

Compact LGR Dehumidifier for Water Damage Restoration The NIKRO LGRI is a low grain refrigerant dehumidifier that pulls 74 pints per day at AHAM co...

View full details
Original price $2,769.00 - Original price $2,769.00
Original price
$2,769.00
$2,769.00 - $2,769.00
Current price $2,769.00
Original price $2,367.00 - Original price $2,367.00
Original price
$2,367.00
$2,367.00 - $2,367.00
Current price $2,367.00

Ebac CS90E Whole House Ducted HVAC Dehumidifier – 70 PPD, 360 CFM

Ebac
In stock

Ebac CS90E Dehumidifier HVAC The Ebac CS90E Dehumidifier HVAC delivers exceptional humidity control for commercial and industrial spaces, removing ...

View full details
Original price $2,367.00 - Original price $2,367.00
Original price
$2,367.00
$2,367.00 - $2,367.00
Current price $2,367.00
Original price $2,254.00 - Original price $2,254.00
Original price
$2,254.00
$2,254.00 - $2,254.00
Current price $2,254.00

Ebac CS90H Whole House Ducted HVAC Dehumidifier – 57 PPD, 360 CFM

Ebac
In stock

Ebac CS90H Dehumidifier HVAC The Ebac CS90H Dehumidifier HVAC delivers reliable, high-efficiency moisture control for both commercial and industria...

View full details
Original price $2,254.00 - Original price $2,254.00
Original price
$2,254.00
$2,254.00 - $2,254.00
Current price $2,254.00
Original price $2,054.00 - Original price $2,054.00
Original price
$2,054.00
$2,054.00 - $2,054.00
Current price $2,054.00

Ebac CD85 Whole House Ducted HVAC Dehumidifier – 75 PPD, 115V

Ebac
In stock

Ebac CD85 Dehumidifier HVAC The Ebac CD85 Dehumidifier HVAC is a powerful, energy-efficient solution designed to maintain optimal humidity levels i...

View full details
Original price $2,054.00 - Original price $2,054.00
Original price
$2,054.00
$2,054.00 - $2,054.00
Current price $2,054.00
Original price $2,200.00 - Original price $2,200.00
Original price
$2,200.00
$2,200.00 - $2,200.00
Current price $2,200.00

Ebac CD60 Whole House Ducted HVAC Dehumidifier – 60 PPD, 115V

Ebac
In stock

Ebac CD60 Dehumidifier HVAC The Ebac CD60 Dehumidifier HVAC is a powerful, commercial-grade solution for controlling moisture in demanding environm...

View full details
Original price $2,200.00 - Original price $2,200.00
Original price
$2,200.00
$2,200.00 - $2,200.00
Current price $2,200.00
Original price $2,600.00 - Original price $2,600.00
Original price
$2,600.00
$2,600.00 - $2,600.00
Current price $2,600.00

Ebac RM85 10560RG-US Dehumidifier – 70 PPD, 115V, Rotomolded

Ebac
In stock

Ebac RM85 10560RG-US Dehumidifier – 70 PPD, Integral Pump, Rotomolded Housing The Ebac RM85 10560RG-US removes 70 pints per day using a rotary comp...

View full details
Original price $2,600.00 - Original price $2,600.00
Original price
$2,600.00
$2,600.00 - $2,600.00
Current price $2,600.00
Original price $2,333.00 - Original price $2,333.00
Original price
$2,333.00
$2,333.00 - $2,333.00
Current price $2,333.00

Ebac Kompact 10240KP-US Dehumidifier – 56 Pints/Day, Built-In Pump, 880W

Ebac
In stock

11240KP-US Compact Dehumidifier — Water Damage Restoration with Built-In Condensate Pump The Ebac Kompact 11240KP-US removes 56 pints per day at AH...

View full details
Original price $2,333.00 - Original price $2,333.00
Original price
$2,333.00
$2,333.00 - $2,333.00
Current price $2,333.00
Original price $2,200.00 - Original price $2,200.00
Original price
$2,200.00
$2,200.00 - $2,200.00
Current price $2,200.00

Ebac Triton 11393GR-US Dehumidifier – 52 PPD, 115V, Wheels

Ebac
In stock

Ebac Triton 11393GR-US Dehumidifier – 52 PPD with Wheels and Hot-Gas Defrost The Ebac Triton 11393GR-US is a wheeled refrigerant dehumidifier rated...

View full details
Original price $2,200.00 - Original price $2,200.00
Original price
$2,200.00
$2,200.00 - $2,200.00
Current price $2,200.00
Original price $1,667.00 - Original price $1,667.00
Original price
$1,667.00
$1,667.00 - $1,667.00
Current price $1,667.00

Ebac Neptune 10199GR-US Dehumidifier – 52 PPD, 115V, Portable

Ebac
In stock

Ebac Neptune 10199GR-US Commercial Dehumidifier – 52 PPD, Hot-Gas Defrost The Ebac Neptune 10199GR-US is a compact refrigerant dehumidifier rated a...

View full details
Original price $1,667.00 - Original price $1,667.00
Original price
$1,667.00
$1,667.00 - $1,667.00
Current price $1,667.00

Dehumidifiers for 800 Sq Ft Spaces

What Capacity an 800 Sq Ft Space Needs

An 800 sq ft space with normal ceiling height holds roughly 6,400 cubic feet of air. At typical damp-basement conditions (60–70% relative humidity), a unit rated 50–75 pints per day keeps that volume at a safe 45–50% RH with capacity to spare after the initial pull-down. Every unit in this collection sits in that band, from the Ebac Neptune and Triton at 52 PPD up to the Ebac CD85 at 75 PPD. Sizing to the AHAM rating rather than the marketing headline matters: AHAM tests at 80°F and 60% RH, so a unit that quotes a higher saturation number can fall short in a cool basement.

Portable, Ducted, or Pump-Equipped

Portable rotomolded units like the Ebac RM85 roll between rooms and drain by gravity hose. The Ebac Kompact adds a built-in condensate pump, so it can push water up to a sink or out a window — the right pick when the space sits below the drain line. Ducted whole-house models such as the Ebac CD60 and CD85 install out of sight in a mechanical room or crawl space and tie into existing ductwork. The Nikro LGRI brings low-grain refrigerant performance to the band for restoration work where drying has to finish, not just start.

Where These Units Fit

Typical 800 sq ft applications: single-room basements, two-car garages, storage rooms, small offices, and crawl spaces under compact homes. If the space runs colder than 60°F year-round, a desiccant unit from the wider catalog will out-dry a refrigerant unit of the same rating. For open areas past 1,000 sq ft, step up a band instead of running one of these units flat out.

Related: 1000 Sq Ft Dehumidifiers · 1500 Sq Ft Dehumidifiers · Dehumidifiers with Pump · Garage Dehumidifiers

Frequently Asked Questions

What size dehumidifier do I need for 800 square feet?
A 50–75 pint (AHAM-rated) unit covers 800 sq ft in most conditions. Go to the top of that range for wet basements or spaces that have flooded before, and the lower end for mild dampness or seasonal humidity.
Will a residential dehumidifier work in an 800 sq ft basement?
A box-store residential unit can hold light dampness, but commercial units in this band run continuously, restart themselves after power loss, and drain by hose or pump, so they do not need daily bucket emptying.
Do I need a pump or is gravity drainage enough?
Gravity drainage works when a floor drain sits below the unit. If the water has to travel up — out a basement window or into a utility sink — pick a unit with a built-in condensate pump like the Ebac Kompact.

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare

Compare