3.2 out of 17 reviews READ REVIEWS

De'Longhi Pinguino 4-in-1 675 Sq. Ft. AC with Heat & $50 Rebate

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Overview & Details

De'Longhi Pinguino 4-in-1 675 Sq. Ft. Air Conditioner with Heat and $50 Mail-In Rebate
Boots to flip flops. Jeans to shorts. Hot coffee to iced tea. The change of seasons is definitely here — and with it, the need to keep cool. This portable air conditioner lets you cool a single room in your home, so you can raise your thermostat and save some money on your energy bills. With a digital thermostat, a 24-hour timer and wheels to go from room to room, it's easy to feel breezy on even the hottest days. 

What You Get
  • AC unit
  • Air exhaust hose
  • Hose adapter
  • Accessory for wall mounting
  • Hose to window bracket accessory
  • Wall flange with cap
  • 20"-38" Window bracket with pins
  • 10" Window bracket extension
  • Window outlet
  • Foam insulation stripping
  • Set of installation hardware
  • Remote control
  • 2 AAA batteries (for remote control)
  • Quick-start guide 
  • Foam stripping instructions
  • Tips sheet
  • Instruction manual
  • $50 Mail-In Rebate
  • Manufacturer's 1-year limited warranty, plus 4 additional years for sealed system 

Good to Know
  • This unit's BTU/hour of 8,100 is based on the U.S. Department of Energy's new standard and is the same as units manufactured prior to 2017 with BTU/hour of 14,000. 
  • The cooling area for this unit is up to 675 square feet, which is an extra-large 20' x 30' room
  • Because of a new federal test procedure for portable air conditioners, the cooling capacity claims on portable air conditioner packaging are significantly lower than that of models produced prior to 2017. This is due to changes in the test procedure, not to the portable air conditioners themselves.
  • Federal regulations require manufacturers to calculate cooling capacity based on a specific test procedure, which changed this year.
  • Models manufactured before 2017 were tested under a different procedure, and cooling capacity is now measured differently than it was models in prior years.
  • For more information, visit http://www.aham.org/AHAMConsumers/Products/PortableAirConditioner.aspx 
  • This item is not for sale to customers in Guam, Puerto Rico or the Virgin Islands. It cannot be shipped to a P.O. Box. Orders must have a physical address.
For warranty information, please call HSN.com Customer Service at 800.933.2887 (8 am-1 am ET).
Shop all De'Longhi
Color Choices: Black
Model #: PAC EX290HL-3A
Measurements: Approx. 16-1/4"L x 14"W x 31-1/2"H
Weight: Approx. 75.68 lbs.
Material Composition: Plastic, metal and rubber
Assembly: Minimal installation requires 1 person approx. 5 minutes; 2 people recommended for unpacking
Country of Origin: China


4-in-1 unit
  • Air conditioner, dehumidifier, fan and heat

Provides powerful single-room cooling
  • Raise your thermostat and cool a single area like your bedroom
  • No need to cool your entire home
  • Can help lower your energy bills
  • Works for room sizes of up to 675 sq. ft. 

BioSilver filter
  • Specially treated
  • Traps large dust and particles
  • Helps inhibit the growth of bacteria on the filter
  • Easy to access
  • Washable

Fan-only function
  • 3 fan speeds
  • Quiet mode option
Control panel
  • High resolution display
  • Easy to use 

Castor wheels and side handles
  • Easily portable 
  • Can be moved from room to room

More Features
  • Dehumidifying-only function
  • 24-hour digital timer
  • Digital thermostat
$50 Mail-In Rebate Offer 
  • $50 mail-in rebate for purchases made between 3/1/19 and 7/31/19
  • Requests must be postmarked no later than 8/31/19
  • Limit one rebate per model per household or address
  • Allow 6 to 8 weeks for delivery of rebate check
  • While supplies last
  • For questions on rebate status, please call 1-800-953-3098 or visit www.status-now.com


De'Longhi Pinguino 4-in-1 675 Sq. Ft. AC with Heat & $50 Rebate
17 reviews 3.2 out of 5

Review Breakdown

5 Star
47.06% 8
4 Star
5.88% 1
3 Star
5.88% 1
2 Star
0% 0
1 Star
41.18% 7
Would recommend to a friend
  • Great product.

    Wow! This is so awesome.... We have used both a/c and heater. Great product, would buy another one.

    lamae98801, WA
    Was this review helpful? 3 out of 5 found this review helpful
  • Ogarro

    Definitely worth the price it cooled off all three of my rooms with just the one in unit in the front of the house haven't used the heat yet but the AC is absolutely excellent they need to offer an additional extension but otherwise this is an excellent product will definitely recommend

    ogarro, NY
    Was this review helpful? 6 out of 8 found this review helpful
  • Love it

    I love this product. I have used this 5 months now, it is fantastic. Keeps my room cold, I use the dehumidifier more than the, a/c. I have recommended this to several friends. I Iive in southwest Florida, very hot and humid. This has is much better than expected. Thank you HSN

    deedee198, FL
    Was this review helpful? 11 out of 13 found this review helpful
  • I Love my Mobile Air Conditioner

    This air conditioner and heat and fan is so amazing I have never had a mobile air conditioner. It is so COOL and QUITE very nice I can move it from room to room. Thank you so much HSN.

    Ellie744, NY
    Was this review helpful? 7 out of 9 found this review helpful
  • Great AC

    Bought this and also have a delonghi in my room but it was a different model. This one definitely does a great job! Keeps my whole living room cold it is amazing I would rebuy!

    boujeebarbie, CO
    Was this review helpful? 9 out of 11 found this review helpful


High-quality design, superior performance and reliability make De'Longhi "living innovations" an ideal choice for your home. Started 100 years ago in Italy as a craftsman's workshop, De'Longhi eventually evolved into a brand name company, launching its own line of home electrics, floor care products and home heating and cooling appliances. These convenient, easy to operate items offer unique features and stylish good looks.