Introduction to Home Air Conditioning Systems

Getty Images/iStockphoto Air conditioning is an essential part of modern homes, especially during hot summer months. Since its...

What To Do if Your Fridge Stops Cooling

Your refrigerator is perhaps the most important appliance in your home. When it suddenly stops cooling, your groceries...

The Basics of Home Heating Systems

Richard Trethewey screws an aluminum track into a joist bay at the TOH TV project house. The tracks...

Почему шумит вентиляция и как это исправить: разбор причин и практические решения

Шум в системе вентиляции – распространенная проблема, которая может возникать как в квартирах, так и в частных домах....

How To Install Central Air Conditioning

Anthony Tieuli Tired of feeling hot and sweaty indoors during the warmer months? Consider installing central air conditioning...

How to Buy an HVAC System for Any Kind of Home

The Unico System When it comes to purchasing a new home or updating an older one, HVAC systems...

10 Ways to Warm Up a Nonworking Fireplace

A nonworking fireplace doesn’t have to be a cold, empty space in your home. With a little creativity,...

How to Remove Air Pollution in the Home

We all want homes that are comfortable and energy efficient. But all our efforts to replace drafty windows,...

How To Install a Window AC Unit

Dreamstime Installing a new window air conditioning unit can offer much-needed relief during hotter months, especially in homes...

All About Heating & Cooling

iStock The varied technology we have today for mechanically heating and cooling indoor spaces is truly amazing: furnaces...

All About Radiant Floor Heating

These hydronic plywood-over-aluminum panels are thinset-and-tile-ready. | Anthony Tieuli We may be compensated if you purchase through links...

6 Best Ductless Mini-Split Air Conditioners (2025)

We may be compensated if you purchase through links on our website. Our team is committed to delivering...

Prepping Your Furnace for the Winter Months

iStock Turning on a heater after a long time can yield an unwelcome surprise. Imagine it’s the season’s...

How to Upgrade to a Heat Pump System

Meg Reinhardt This article appeared in the Summer 2023 issue of This Old House Magazine.  Thinking of adding...

Does Saving Energy Mean Saving Money?

Jared Kuzia This article appeared in the Nov/Dec 2020 issue of This Old House Magazine. Myth #1: Closing...

Read This Before You Buy Ductless AC

iStock Ductless air conditioning (AC), also known as mini-split systems, is a cooling system that provides a flexible...

HVAC Air Balancing: What You Should Know

Nat Rea Some homeowners know the struggle of trying to achieve home temperature homeostasis, which is a made-up...

How to Do Fall Furnace Maintenance, and Why You Need To

Keller & Keller As the leaves change and temperatures drop, it’s time to turn your attention to furnace...

Should Crawl-Space Vents Be Open or Closed?

Building codes generally require that crawl spaces be vented to help air circulate and to prevent moisture buildup....

How To Improve Attic Ventilation

Nancy Andrews Proper attic ventilation is part of creating a comfortable and energy-efficient home. Your attic’s ventilation helps...

Heating and Cooling Solutions

Achieve ultimate comfort with advanced heating and cooling systems tailored to modern homes and businesses. Learn about energy-efficient technologies and maintenance tips to keep your environment cozy year-round. Whether upgrading or troubleshooting, find reliable advice to optimize performance and savings.