Who do you spend the most time with each workday? Here is a hint: It’s not your parents, friends, boss, or spouse. The professional HVAC service technician spends more time with his or her tools than ...

The simple system in Figure 1 shows the application of the Second Law of Thermodynamics. The compressor (A) adds energy to the refrigerant, and it becomes hot, just the way a hand operated tire pump ...

Build a DIY air conditioner from copper pipe for efficient cooling solutions. Learn to create effective cooling systems using ...

GRASS VALLEY, Calif., July 04, 2025 (GLOBE NEWSWIRE) -- What should homeowners know to better understand how their HVAC system functions? That question is answered in a recent HelloNation article, ...

The New York City Council wants to know how many homeless shelters lack air conditioning, and what it will cost to install it as climate change threatens even hotter summers.

Advocates for sustainable living say access to cooling should be considered a basic need in Sudbury, Ont. "It's critical for everyone," said Jacqueline Wilson a lawyer at the Canadian Environment Law ...