Independence Day Sale

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4th of July deals are about to end！

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July 1–31

Shop for a Chance to Get Your Order Free

Every eligible order earns an automatic entry.

1 Winner: Full Refund

Shop Now

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Upgrade Your Cooling Before Summer Starts

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Mini Split Multi Zone

Control temperatures room by room with one outdoor unit, giving each space the comfort it needs without wasting energy on unused areas.

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Mini Split Single Zone

Perfect for cooling and heating individual rooms with efficient comfort and simple, dedicated temperature control.

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Ceiling Cassette Mini Split

Ceiling-mounted comfort with 360° airflow for even temperature distribution in open spaces.

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Central AC

Whole-home heating and cooling with consistent airflow and balanced comfort throughout the house.

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DELLA 34,000 BTU 19 SEER2 Ducted Central Air Conditioner with Air Handler

12%
OFF

DELLA 34,000 BTU 19 SEER2 Ducted Central Air Conditioner with Air Handler

$3,799.96

Copy of Copy of CODE: R10

DELLA 53,000 BTU 17 SEER2 Ducted Central Air Conditioner with Air Handler

12%
OFF

DELLA 53,000 BTU 17 SEER2 Ducted Central Air Conditioner with Air Handler

$4,599.96

Copy of Copy of CODE: R10

DELLA 47,000 BTU 18 SEER2 Ducted Central Air Conditioner with Air Handler

12%
OFF

DELLA 47,000 BTU 18 SEER2 Ducted Central Air Conditioner with Air Handler

$4,299.96

Copy of Copy of CODE: R10

DELLA 24,000 BTU 18 SEER2 Ducted Central Air Conditioner with Air Handler

12%
OFF

DELLA 24,000 BTU 18 SEER2 Ducted Central Air Conditioner with Air Handler

$3,499.96

Copy of Copy of CODE: R10

Make DIY Installation Easier With a Rental Kit

Essential tools included - no need to buy one-time equipment
Install on your schedule - avoid peak-season delays
Built for DIY installs - simpler, more controlled setup

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Make DIY Installation Easier With a Rental Kit

Essential tools included - no need to buy one-time equipment
Install on your schedule - avoid peak-season delays
Built for DIY installs - simpler, more controlled setup

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Points Redemption

Shop now and earn 2× reward points on every order

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Mini Split Accessories Made for Your Comfort

Find the perfect add-ons to keep your system running its best

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10%
OFF

DELLA Mini Split Line Set

$99.96

CODE: R10

10%
OFF

DELLA Mini Split Line Set Cover with Flexible Duct

DELLA Mini Split Line Set Cover with Flexible Duct

$48.96

CODE: R10

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Della Rewards Program

Sign up now to get 100 points and redeem a Della gift card & branded merchandise.

Join Now

Refer a Friend

Give friends 5% off on their air conditioner orders, and earn 4%–10% commission on every purchase through your link.

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Refer a Friend

Give friends 5% off on their air conditioner orders, and earn 4%–10% commission on every purchase through your link.

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Hear It Straight From Our Pros

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Hear It Straight From Our Pros

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Find More Fresh Updates in Our Community

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Frequently Asked Questions

View our help center

Q1.What promotional products and benefits do you offer?

A1. 4th of July Sale

Jul. 1 – Jul. 8

Celebrate Independence Day with special savings on cooling solutions designed to keep your home comfortable all summer long. From mini-splits and portable ACs to window units and fans, find reliable, energy-efficient comfort for every space.

10% OFF Orders Over $300
12% OFF Orders Over $2,500

Whether you're upgrading your home or preparing for the hottest days of summer, now is the perfect time to save on cooling solutions built for comfort, performance, and everyday convenience.

Shop now and earn 2× reward points on every order.

Q2. How do I use the code? Can I stack discounts?

A2. Discounts are automatically applied at checkout during the promotional period. This offer cannot be combined with other promotions, discounts, or coupon codes.

Q3.How long will it take for my order to ship?

A3. It normally takes us 1 business day to arrange the shipment. During peak seasons, it will take 2-4 business days to arrange the shipment.

Q4.Do We ship internationally?

A4. Sorry, we don’t. We provide free ground shipping within 48 continental US states, Alaska, Hawaii, and Puerto Rico are excluded.

Q5. When will the winner of the Free Order Giveaway be announced?

A5. The winner will be selected on August 3. We will notify the winner by email and issue a full refund for the qualifying order.

Q6. How much do you charge for shipping and handling?

A6. None. We provide free ground shipping.

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4th of July deals are about to end！

Shop for a Chance to Get Your Order Free

Upgrade Your Cooling Before Summer Starts

Mini Split Multi Zone

DELLA Serena Series 18000 BTU Dual Zone Mini Split AC (9K + 12K) - Up to 950 Sq.Ft.

DELLA Vario Series 28000 BTU Dual Zone Mini Split AC (12k+18k) - Up to 1550 Sq.Ft.

DELLA 18000 BTU Dual Zone Ceiling Cassette Mini Split AC (9K + 9K) - Up to 800 Sq.Ft.

DELLA Vario Series 35000 BTU Dual Zone Mini Split AC (18K+18K) - Up to 2000 Sq.Ft.

DELLA 34000 BTU Dual Zone Concealed Ducted Mini Split Heat Pump AC (17K + 17K)

DELLA 34000 BTU Dual Zone Concealed Ducted Mini Split Heat Pump AC (11K + 22K)

DELLA Vario Series 35000 BTU Dual Zone Mini Split AC (12K+18K) - Up to 1550 Sq.Ft.

DELLA Vario Series 28000 BTU Dual Zone Mini Split AC (18k+18k) - Up to 2000 Sq.Ft.

Mini Split Single Zone

DELLA Umbra Series 12000 BTU 17 SEER2 Mini Split Heat Pump AC - Up to 550 Sq.Ft.

DELLA Econo Series 17000 BTU 17 SEER2 Mini Split Heat Pump AC-Up to 1000 Sq.Ft.

DELLA Econo Series 11500 BTU 17 SEER2 Mini Split Heat Pump AC - Up to 550 Sq.Ft.

DELLA Econo Series 11500 BTU 17 SEER2 Mini Split Heat Pump AC - Up to 550 Sq.Ft.

DELLA Motto Series 9100 BTU 20.5 SEER2 Mini Split Heat Pump AC - Up to 400 Sq.Ft.

DELLA Serena Series 18000 BTU 22 SEER2 Mini-Split Heat Pump AC - Up to 1000 Sq.Ft.

DELLA Umbra Series 12000 BTU 20 SEER2 Mini Split Heat Pump AC - Up to 550 Sq.Ft.

DELLA Serena Series 12000 BTU 22 SEER2 Mini-Split Heat Pump AC - Up to 550 Sq.Ft.

Ceiling Cassette Mini Split

DELLA 12,000 BTU 22 SEER2 Ceiling Cassette Ductless Mini Split AC - Up to 550 Sq.Ft.

DELLA 18,000 BTU 20.5 SEER2 Ceiling Cassette Ductless Mini Split AC - Up to 1000 Sq.Ft.

DELLA 23,000 BTU 22.5 SEER2 Ceiling Cassette Ductless Mini Split AC - Up to 1500 Sq.Ft.

DELLA 9,500 BTU 23 SEER2 Ceiling Cassette Ductless Mini Split AC - Up to 400 Sq.Ft.

Central AC

DELLA 34,000 BTU 19 SEER2 Ducted Central Air Conditioner with Air Handler

DELLA 53,000 BTU 17 SEER2 Ducted Central Air Conditioner with Air Handler

DELLA 47,000 BTU 18 SEER2 Ducted Central Air Conditioner with Air Handler

DELLA 24,000 BTU 18 SEER2 Ducted Central Air Conditioner with Air Handler

Make DIY Installation Easier With a Rental Kit

Make DIY Installation Easier With a Rental Kit

Quick Cooling for Warmer Days Ahead

Window AC

DELLA Fenestra Series 6000 BTU Smart Window AC with Remote/App Control, Cools Up to 250 Sq. Ft

DELLA Fenestra Series 14000 BTU Smart Window AC with Remote/App Control Cools Up To 700 Sq Ft

DELLA Fenestra Series 8000 BTU Smart Window Air Conditioner, Cools Up to 350 Sq. Ft

DELLA Fenestra Series 5000 BTU Window Air Conditioner, Cools Up to 150 Sq. Ft.

DELLA Fenestra Series 10000 BTU Smart Window AC with Remote/App Control, Cools Up to 450 Sq. Ft

DELLA 5000 BTU Window Air Conditioner with GEO Location, WIFI & Remote Controls, Cools Up to 150 Sq. Ft.

DELLA Miri Series 10000 BTU Smart Inverter Window Air Conditioner Ultra Quiet AC Unit Cools up to 440 Sq.Ft.

DELLA Miri Series 8000 BTU Smart Inverter Window Air Conditioner Ultra Quiet AC Cools up to 350 Sq.Ft.

Portable AC

DELLA 14,000 BTU Inverter Ultra Quiet Portable AC for Rooms Up to 450 Sq. Ft.

DELLA 12,000 BTU Smart Portable Air Conditioner for Rooms Up to 350 Sq. Ft.

DELLA 14,000 BTU Drainage-Free Portable Air Conditioner for Rooms Up to 450 Sq. Ft.

Points Redemption

Mini Split Accessories Made for Your Comfort

DELLA Mini Split Line Set

DELLA Rental Install Kit

DELLA Mini Split Line Set Cover

DELLA Mini Split Line Set Cover with Flexible Duct

DELLA Wall Mounting Bracket for 6000-12000 BTU Single Zone Mini Split

DELLA Wall Mounting Bracket for 6000-36000 BTU Single Zone Mini Split

DELLA Ground Stand Bracket for 9000-18000 BTU Mini Split

DELLA Ground Stand Bracket for 9000-45000 BTU Mini Split

Della Rewards Program

Refer a Friend

Refer a Friend

Hear It Straight From Our Pros

Hear It Straight From Our Pros

Find More Fresh Updates in Our Community

Frequently Asked Questions

Free & Fast Shipping

Pay in 6 Months, 0% APR

24×7 Live Chat Support

Lifetime Coverage (Mini Splits)

Take 5% Off Your First Della System