Della (dellahome.com) sells ductless mini split air conditioners and heat pumps, central AC, pool heat pumps, portable and window AC units and HVAC accessories in the US. New email subscribers get 5% off their first system, every order ships free, and 0% APR financing is available, with mini splits covered by a lifetime warranty.
$1,989.96
From Deal
Optima Series 18000 BTU Dual Zone (9K+9K) is $1,989.96, the 27000 BTU Dual Zone (9K+18K) is $2,479.96 and the 27000 BTU Tri-Zone is $2,684.96.
$1,249.96
From Deal
The high-efficiency Optima Pro 12000 BTU 25 SEER2 single zone mini split is $1,249.96, and the Optima Pro 24000 BTU 22.5 SEER2 is $2,249.96.
$649.96
From Deal
Budget-friendly Della heat pump mini splits start at $649.96 for the Motto 9100 BTU, with the Serena 12000 BTU heat pump from $779.96.
Lifetime
Warranty Deal
Della mini split systems bought from dellahome.com come with a lifetime warranty, backed by 24/7 live chat support.
0%
APR Deal
Spread the cost of a Della mini split, central AC or pool heat pump with 0% APR financing through Affirm and Shop Pay Installments at checkout, subject to approval.
Free
Shipping Deal
Della ships every order free with no minimum, and in-stock systems ship within 24 hours.
5%
OFF Deal
Sign up for Della emails at dellahome.com to get 5% off your first ductless mini split system.
FAQs
Find quick answers about coupon codes, deals, and store discounts.
Find 7 verified Della DTC coupon codes at DiscountCrown. Current savings include $1,989.96 From. Browse active promo codes, deals, and shopping offers updated for Nov 2026.
Use this page to compare the latest Della DTC coupon codes, check offer details, and open the store when you are ready to shop.
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