September 16, 2025

Category: HVAC

Is It Too Late in the Season for a New AC Installation?
HVAC

Is It Too Late in the Season for a New AC Installation?

As summer winds down, you might be wondering: Is it too late in the season for a new AC installation? Maybe your current unit barely made it through the last heatwave, or perhaps it’s been struggling with weak airflow, strange noises, or rising energy bills.  If you’re on the fence about installing a new air […]

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How a Whole-Home Air Purifier Can Improve Your Health
HVAC

How a Whole-Home Air Purifier Can Improve Your Health

You might think the air inside your home is cleaner than the outside, but that’s a breathtaking misconception. According to the EPA, indoor air can be up to five times more polluted than outdoor air. From invisible allergens to toxic fumes, your home could be a hidden hazard. Stuart, FL, homeowners may unknowingly inhale a […]

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What Does An HVAC Contractor Do?
HVAC

What Does An HVAC Contractor Do?

As a homeowner, you know that proper maintenance and repairs are essential for keeping your home comfortable and functional. This is especially true regarding your HVAC (Heating, Ventilation, and Air Conditioning) system. But do you know what an HVAC contractor does? Let’s dive into the world of HVAC contractors and find out. The term “HVAC” […]

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Top Benefits of Professional Ductless Air Conditioner Installation
HVAC

Top Benefits of Professional Ductless Air Conditioner Installation

Introduction Do you have rooms in your house that are always too hot or too cold? Do you want to lower your energy bills? A ductless air conditioner installation might be the perfect answer. These systems are easy to use, fast to install, and save money. At Keith Air Conditioning, we help families around South […]

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Bi-Flow TXVs in Heat Pumps: How They Work & Why They Matter
HVAC

Bi-Flow TXVs in Heat Pumps: How They Work & Why They Matter

Understanding Heat Pump Refrigerant Flow Challenges The Thermostatic Expansion Valve (TXV) remains one of the most reliable metering devices in HVAC systems, but heat pump applications present unique challenges. Unlike standard air conditioning systems, heat pumps must accommodate refrigerant flow in both directions during heating and cooling cycles. A 3D cross section of a Danfoss […]

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Why Install a Home Dual-Fuel Heat Pump System
HVAC

Why Install a Home Dual-Fuel Heat Pump System

As heating and cooling expenses continue to climb, many homeowners are looking for more efficient heating and cooling solutions. One smart and economical option is to use a dual-fuel heat pump system. Also called a hybrid heat pump, this system pairs an electric heat pump with a gas-powered furnace — alternating between the two systems […]

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Best HVAC Filter for Allergy Sufferers: Here’s What to Look For
HVAC

Best HVAC Filter for Allergy Sufferers: Here’s What to Look For

If you or your family members suffer from allergies, you know how miserable indoor air can feel when it’s filled with pollen, dust, mold spores, and other irritants. Fortunately, the right HVAC filter in Allison Park, PA can make a world of difference—but choosing the best one isn’t always straightforward. With so many air filter […]

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Fast Help When You Need It Most
HVAC

Fast Help When You Need It Most

When You Need Help NOW! When your heating or cooling system suddenly stops working, especially during extreme weather, it can feel like a disaster. Whether you’re freezing in the winter or sweating through a heatwave, your comfort and safety are on the line. That’s when you might need emergency HVAC service. But what exactly qualifies […]

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