The HVAC Lab

Pure Enrichment® MistAire™ XL Ultrasonic Cool Mist Humidifier - All Day Operation for Large Rooms, 1 Gallon Tank, Variable Mist Control, Automatic Shut-Off, Whisper Quiet, and Optional Night Light

Best Humidifiers For Allergies

If you suffer from allergies, then you know how important humidifiers are when it comes to relieving symptoms and asthma. We list the best humidifiers for allergies.

Koldfront WTC12001W 12,000 BTU 208/230V Through the Wall Heat/Cool Air Conditioner

LG Air Conditioner Reviews

We do a lot of research before buying the newest technology on the market. Here’s our LG air conditioner reviews to help you buy the best AC.

TaoTronics HEPA H13 Air Purifier for Home, Allergies Smoke Pollen Pets, Home Air Cleaner Filtration System, Odors Dust, Sleep Mode Timer Auto Mode Negative Ion Mode, Air Quality Indicator

7 Best Air Purifiers For VOCs & Formaldehyde

Poor indoor air quality is fast becoming a global health concern. Don’t be a victim of pollution in 2019! Read our best reviews for the best air purifiers for VOCs and formaldehyde on the market in 2019!

Frida Baby Fridababy 3-in-1 Humidifier with Diffuser and Nightlight, White

Best Humidifiers for Sinus Problems

Humidifiers help to keep air moist, which relieves congestion, also, especially in the winter you need to have a humidifier because the indoor heat is extremely dry. Here you will find the best humidifiers for sinus problems.

Refrigeration and Air Conditioning Technology

Best HVAC Books & Training Guides

Heating, ventilation, and air conditioning (HVAC) technicians have many classroom hours of training and experience—more than 10,000 hours in some cases! For the do-it-yourself HVAC owners, DIY Mag’s ‘The Complete HVAC Book’ makes learning how to work on your HVAC systems a more manageable task. Learning the do’s and don’ts of HVAC systems (and breaking them down into exactly what you need to know without fluff or filler) makes this HVAC handbook very popular as a DIY/self-study resource. For HVAC training courses and apprenticeships, Craig Manager’s ‘Managing Residential Heating Fundamentals’ is a bestselling X-ray technician’s guide to HVAC.