Choosing an air conditioner can be tricky; fortunately, consumer reviews exist. Based on feedback from customers, one can see ...

Our experts say these portable AC units from brands like DeLonghi and Honeywell are worth buying. They're movable and keep ...

If you choose the right portable AC for your room space, it will consume less energy than using a central air conditioner. How much will a portable AC raise my electric bill? According to the ...

While they typically cost more than window AC units, the best portable air conditioners are a great solution in wildfire emergencies (especially in areas that don't regularly see sustained ...

He is in charge of developing and carrying out testing procedures for a wide variety of home appliances and smart devices including robot vacuums, smoke/CO detectors and air conditioning units.

Jon now leads coverage and strategy on CNET's Energy category and aims to help readers take charge of their home's energy usage and costs ... is needed but a central air conditioner doesn't ...

Completely closing your vents might damage your HVAC system and raise energy costs, but you could save money with fewer risks ...

Xiaomi's Mijia Top-Flow Pro Air Conditioner offers ultra-level energy efficiency, rapid cooling/heating, and smart features, priced at 3,699 yuan ($506).

If you have an HVAC system, it likely recirculates air that’s inside the house rather than drawing in air from outside. But ...

SMEs can get a $75 virtual prepaid credit card for each eligible smart thermostat connected to a central air conditioning system or heat pump unit.

Air duct cleaning can be expensive and it may not improve indoor air quality in your home. Some or all of the mortgage lenders featured on our site are advertising partners of NerdWallet, but this ...

So it'll have minimal impact on your wallet (at least for upfront cost) and your ears – but also on the room temperature. Before you start scouring the middle aisle, we suggest you cool your heels ...