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The Benefits of Upgrading Your Commercial HVAC System

It’s hard to overstate the importance of a sound HVAC system. Whether you’re a homeowner or a building manager, ensuring the environment inside your property is comfortable and safe is vital. Upgrading your commercial HVAC system can offer numerous benefits, from energy savings to imp...
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The Pros and Cons of Different Types of HVAC Systems

There’s no one-size-fits-all solution for heating, ventilation, and air conditioning (HVAC) systems. With various options available, it’s crucial to understand the pros and cons of each system type to make an informed decision for your home’s comfort needs. In this comprehensive guide, we’ll delv...
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How to Choose the Right HVAC Contractor for Your Needs

Maintaining a well-functioning HVAC system is essential for your home’s comfort and efficiency. Knowing how to choose an HVAC contractor is crucial when it comes to repairs, installations, or maintenance, as the wrong choice can lead to costly consequences. In this guide, we’ll walk y...
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The Importance of Proper Ventilation in Your Home or Office

Proper ventilation is essential to maintaining a healthy indoor environment. Ventilation ensures the air you breathe is clean and free from irritating or dangerous pollutants. In this blog, we’ll explore the significance of proper ventilation in your home or office, its impact on indoor air quali...
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The Role of HVAC Systems in Commercial Buildings

In commercial buildings, having a well-functioning HVAC system is critical. Those inside depend on the commercial HVAC to keep them comfortable, healthy, and even boost their productivity. The role of HVAC systems in commercial buildings is significant, but it’s important to understand which type...
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How Long Does An HVAC System Last?

Your home’s HVAC system is responsible for keeping the space comfortable all year long, and as a large appliance, it’s designed to work hard for many years. However, like any mechanical device, HVAC systems have a limited lifespan. But just how long does an HVAC system last? T...
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How to Reduce HVAC Noise in Your Home or Office

The HVAC system in your home or office is crucial in creating a safe, comfortable environment for everyone inside. However, for various reasons, it can become a source of unwanted noise that annoys or even becomes downright disruptive. When it comes to how to reduce HVAC noise, there are differen...
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What Is SEER2 & How Does It Affect Me?

Starting in January 2023, the energy efficiency standards for HVAC equipment will change. One of the biggest changes to take effect will be a movement from the old SEER energy efficiency rating system to the SEER2 rating system. Read on to understand what you can expect from t...
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Pros & Cons of Installing an Electric Furnace

We tend to hear a lot about “x furnace is objectively much better than y furnace” when we encounter homeowners seeking a new or replacement furnace. But is the information you’re getting factual, or the product of a bias? The experts at Jack Lehr Heating, Cooling & Electric are here to explain that there is no objective “best furnace.” It all comes down to the unique needs of your home and what you personally expect and demand from your heating system. To help you identify which furnace best suits your needs, we’d like to help you learn the ups and
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Pros & Cons of Installing a Whole-House Humidifier

If you suffer from dry sinus passages, headaches, and dry skin during the winter, you may be considering installing a whole-house humidifier. You may have already invested in small, portable humidifiers for your home, but these systems can only add moisture to a certain area. If you have an open floor plan or want increased moisture levels throughout your entire home, a whole-house humidifier may be a better solution. Contact Jack Lehr at for all your humidifier needs and services in the Greater Lehigh Valley. The Benefits of Installing a Whole-House Humidifier As a homeowner, you’re constantly looking for ways
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