Frequently Asked Questions About Commercial HVAC At Ranger HVAC , we strive to provide full service home and business comfort solutions. Below, we’ve answered some of our commercial customers’ most frequently asked questions about their heating and cooling systems. Keep checking back, as we will be adding more answers and insight over time. How Can […]
Are Heat Pumps Effective In Cold Climates? Heat pumps are an excellent way to heat your home and save money on your utility bills. They are very effective in both cold and warm climates. In a colder climate like Allentown’s, the heat pumps do well to keep your home warm. Allentown averages a low temperature […]
You expect your HVAC unit to work right all season long. Unfortunately, that doesn’t always happen. One common sign of trouble is a strange sound coming from your heating and cooling equipment. If you have a noisy HVAC unit, listen for these sounds you should never ignore. Electrical Buzzing Or Crackling Electrical buzzing could indicate […]
Why Is My Heat Pump Blowing Cold Air In Heat Mode? Heat pumps make up a large percentage of home comfort systems in use all across the Lehigh Valley. They’re strong, dependable, and one of the most efficient options on the market today. But being a fairly unique system, they encounter some unique problems. Having trouble […]
The Best Air Conditioners For Allergies Allentown residents are perfectly aware that a strong cooling system and comprehensive service are keys to comfort when summer’s in swing. But were you aware that air quality also plays a huge role during the warmer months? In our area we deal with loads of pollen, dust, and mold spore […]
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 […]