by admin | Jul 25, 2017 | A/C Unit, Home Temperature Control, HVAC, National Air Warehouse
During the dog days of summer, there is nothing worse than an air conditioning system malfunction in your home or business — especially if you are unable to determine the cause. Immediately jumping to the conclusion that you need to replace your whole air...
by admin | Jul 18, 2017 | Air Duct, HVAC, National Air Warehouse
If you are a home remodeler, you might find yourself needing to replace the ducts in existing HVAC systems. Whether the duct is in an attic, a basement, or a crawlspace, the wear-and-tear of long-term usage can damage the duct, resulting in leaks that cause air to...
by admin | Jul 11, 2017 | Heating System, Home Temperature Control, HVAC, National Air Warehouse
When looking for a new furnace, you’ll probably notice different options have different AFUE ratings. AFUE (which may be pronounced as “A-Few” or “A-F-U-E”) stands for Annual Fuel Utilization Efficiency. Essentially, it is a measure of the efficiency with which the...
by admin | Jun 13, 2017 | A/C Unit, Blog, Copper Refrigerant Lines, HVAC, National Air Warehouse
Copper refrigerant lines play an essential role in air conditioning systems: They are responsible for carrying the refrigerant between the condensing unit and the evaporator coil. There are two copper lines that run between the condenser and the evaporator coil. The...
by admin | May 16, 2017 | A/C Unit, HVAC, National Air Warehouse
Over the last few weeks, we’ve been talking about getting your air conditioning system up and running for summer. That means you need to make sure that all components of your AC system are in top shape. If they’re not, you may need to repair or replace individual...
by admin | Apr 5, 2017 | HVAC
It’s sometimes difficult to determine if your building’s heating and cooling costs are appropriate. The costs are dependent on multiple factors, like the type of fuel used, the square footage of the business or home and the weather in the area. The average...
by admin | Mar 28, 2017 | Home Temperature Control, HVAC
In March 2017, Technavio published a report highlighting technology trends in the HVAC market. Building automation and remote control of HVAC systems were identified as major market trends. The report also noted that regular maintenance and incorporation of green...
by admin | Mar 7, 2017 | HVAC
Many homeowners and business owners have added energy efficient upgrades to reduce their environmental impact. Double-paned windows and high quality insulation can decrease the amount that owners spend on heating and cooling costs. These efforts are also more...
by admin | Feb 28, 2017 | Home Temperature Control, HVAC
To have an HVAC (heating, ventilation and air conditioning) system run at optimal efficiency, homeowners and business owners need to know the heat load of the building. This metric, measured in tonnage, determines which size of HVAC system to purchase. Selecting the...
by admin | Feb 21, 2017 | A/C Unit, Heating System, HVAC
One way to think of a heat pump is as a reversible air conditioner, which means that one device can provide both heating and cooling. Heat pumps capture heat from the outdoors and compress it. The compressed heated air is then pumped around the home or business. The...
