The HVAC Blog - Your Number One HVAC Resource

Oil Filled Radiator Heater: How They Work, Types & What to Know

January 22, 2026January 22, 2026 by Staff Writer

As the chill of winter sets in, finding an effective and efficient way to heat your home becomes a top priority. Among the myriad options available, oil filled radiator heaters stand out for their efficiency and consistent warmth. This in-depth guide will explore how oil filled radiator heaters work, the various types available, and essential … Read more

Propane Heaters: How They Work, Types & What to Know

January 22, 2026December 11, 2025 by Staff Writer

When winter hits and heating costs spike, or when a power outage leaves you shivering in the dark, propane heaters offer a powerful alternative to traditional electric or central heating systems. But understanding how they work—and more importantly, how to use them safely—can mean the difference between reliable warmth and serious danger. Propane heaters have … Read more

Choosing the Best Vertical Window Air Conditioner for Your Home

January 22, 2026September 3, 2025 by Staff Writer

The Best Vertical Sliding Window AC Units

Vertical window air conditioners offer a convenient and effective cooling solution for smaller spaces. Understanding their features, benefits, and potential drawbacks can help you make an informed decision. This guide will help you navigate the world of vertical window air conditioners, providing insights into their functionality and helping you choose the perfect one for your … Read more

Is Air Conditioner Condensation Safe to Drink for Dogs? Understanding the Risks

February 1, 2024 by Staff Writer

As pet owners become increasingly attentive to the health and wellbeing of their dogs, even the most innocuous aspects of daily life are put under scrutiny. One such aspect is the water generated from air conditioner units. Commonly known as air conditioner condensation, this water drips from air conditioning units as a result of the … Read more

The Best Heater For A Deer Blind: Top Picks for 2026

April 13, 2025November 29, 2023 by Staff Writer

Deer hunting is a popular outdoor activity enjoyed by many. However, sitting in a deer blind for hours can be uncomfortable, especially during the colder months. That’s where a heater comes in. A heater can make your hunting experience more comfortable and enjoyable, allowing you to stay warm and focused on the hunt. When it … Read more

Where Was the Heater Invented? (Answered)

November 6, 2023 by Staff Writer

Since the discovery of fire, people have sought ways to stay warm. Some efforts have proven successful: for example, Greeks devised a system of using flues in the ground to channel heat to public baths and upper-class homes; then Roman Empire created more advanced version called hypocaust furnaces which heated empty spaces under floors connected … Read more

Where is the Heater Box? (Answered)

November 6, 2023 by Staff Writer

The heater box is a large rectangular space extending from the firewall to the base of the windshield that houses both the heater core and fan cage opening, as well as fan cage access and coolant hose hook-ups. It protrudes into an air “plenum”, with flap-controlled slot-shaped openings in it which bypass the heater core … Read more

Where is the Heater Filter? (Answered)

November 6, 2023 by Staff Writer

As heating and cooling season nears, many homeowners will soon be facing the task of finding, removing and replacing their furnace filter. This task is essential in maintaining optimal HVAC performance as the filter removes dust mites and allergens before returning into your home, improving indoor air quality. Dirty filters can restrict air flow and … Read more

Where Is The Heater In The House? (Answered)

November 6, 2023 by Staff Writer

Did you know that where your heater is placed in the house can have a huge effect on its functionality and energy costs? Here are a few key points to keep in mind when deciding where to locate your heater. Kitchens Your kitchen can quickly become one of the warmest areas in your home. Packed … Read more

Why is a Heater Not 100 Percent Efficient? (Answered)

November 6, 2023 by Staff Writer

When looking for a heater to warm your home, the AFUE rating should be of top importance. This metric will tell you how much energy the device uses and converts into heat joules per hour; though this metric should play an essential part of selecting a system. People often refer to heaters that aren’t 100% … Read more