Those acronyms on air conditioner or refrigerator labels—EER, CEER, and SEER—are calculations that represent savings on the cost of running the appliance.

Walmart has a "cool" deal on this 12,000 BTU window air conditioner that'll keep you comfortable when those summer temperatures start to rise. Get this $607 discount before this Flash Sale ends.

The flexible window kit is fiddly to install and does look a bit slapdash in an otherwise tidy room. ... Buy the MeacoCool MC Series Pro 7000 BTU Air Conditioner for £329.99 from Meaco here.

Air conditioners work by removing heat and humidity from indoor air, ... Installation Fee: $1,200–$10,000. Pros: ... Senville LETO Series Mini-Split Air Conditioner.

The flexible window kit is fiddly to install and does look a bit slapdash in an otherwise tidy room. ... Buy the MeacoCool MC Series Pro 7000 BTU Air Conditioner for £329.99 from Meaco here.

Midea is voluntarily recalling about 1.7 million of its popular U and U+ Smart air conditioners because pooled water in the units may not drain fast enough, leading to mold growth.