by Cromwell Energy | Nov 18, 2025 | Air Conditioning, HVAC
Another refrigerant changeout is underway. Yes, this means homeowners and commercial business owners must be prepared for the continued phase-out of older refrigerants. The HVAC industry must phase out R-410A and replace it with A2L refrigerants to comply with new...
by Cromwell Energy | Aug 18, 2025 | Air Conditioning, Ductless Mini-Split, HVAC
If you have only used window air conditioners, you might feel skeptical about switching to a split system air conditioner (AC). A split system cooling system (or, ductless mini-split) can offer plenty of benefits, but it’s not always the best choice for every living...
by Cromwell Energy | Aug 14, 2025 | Air Conditioning, Ductless Mini-Split, Mini-Split Heat Pump
Once your air conditioner starts to lose cooling power, it is time to think about a replacement. Fortunately, homeowners have more options in the modern HVAC market. The two most popular types of cooling systems are traditional, central air conditioners and ductless...
by Cromwell Energy | Jul 30, 2025 | Air Conditioning
When your air conditioner loses cooling power, your home will feel too warm and uncomfortable. More importantly, this is often the first sign of a bigger mechanical problem. Whether the cooling issue is something minor, or requires serious AC repairs, knowing how to...
by Cromwell Energy | Apr 24, 2025 | Air Conditioning, HVAC
While the odor of mildew coming from your air conditioner can feel like an embarrassing nuisance, it might also be a sign of a serious problem. If it’s related to a cooling system malfunction, you’ll want to find and fix the cause as quickly as possible. This guide...
by Cromwell Energy | Jul 21, 2023 | Air Conditioning
As a homeowner, you rely on your central air unit to keep you cool and comfortable during the hot summer months. However, if your unit keeps freezing, it can be a major inconvenience. Not only does it prevent your home from being properly cooled, but it can also lead...
