LGR 3000 Low Grain Refrigerant Dehumidifier


Model LGR3000
Rated Condensate Capacity (80°F, 60%) 125 ppd
Rated Condensate Capacity (90°F, 90%) 235 ppd
COP 2.44 L/kWh
Refrigerant R410A
F.L.A. at Rated Conditions (80°F, 60%) 9.0A
Airflow @ 0.00″ S.P. 325 CFM
Inlet Filter MERV 8
Ducting Options 12″ Inlet
Sound Level 63 dBa
Drain Tube 20′
Power Cord 20′
Operating Temperature Range  33°F-104°F
Operating Relative Humidity Range  35-99%
Weight 110 lbs.
Dimensions L x W x H  24.2″ x 24″ x 36″
Refrig. Circuit Warranty  5 Years
Basic Parts Warranty  1 Year


The LGR 3000 is the largest dehumidifier offered by Diamond Products. With a 125 pints per day capacity and a 325 CFM airflow, the 3000 can easily handle all of your humidification and restoration needs. The LGR 3000 has several upgrades making it easy to use including a digital display, wheels, and a built in handle. The exterior of the unit features a rugged, roto-molded shell, plus an innovative “clam shell” cover. This unique feature makes it simple to access the internal components for maintenance and repair. There’s no need to remove the cover completely, simply undo the buckles and open it up.


  • 125 Pints Per Day
  • Temp. Controlled Defrost
  • Built In Humidistat
  • Hot Gas Bypass
  • Unique “Clamshell” Cover
  • Digital Display
  • Auto Restart
  • Durable Design

Additional Information

View Owner’s Manual

Click the button to view.

View Warranty

Click the button to view.

Contact A Sales Consultant

For more information, fill out the form below and a local sales representative will promptly contact you.

Request A Demo Get Pricing Talk To a Sales Consultant Product Info

First Name*

Last Name*

Company Name*

Email Address*



Street Address

Postal Code*

Tell us more about your needs and how we can help you.

* Indicates require field