One simple way to protect that investment is to shade the area around the compressor to lower the outdoor temperature and reduce wear and tear on the system, helping to keep it humming smoothly for years to come. Although shading your AC unit is definitely worthwhile, there's a right and wrong way to go about it.
The $5,000 rule is a rule of thumb in the HVAC industry to help homeowners decide whether HVAC repair or HVAC replacement makes more sense in the long run. The $5,000 rule: Multiply the age of your equipment by the estimated repair cost. If the number is more than $5,000, then you should consider replacing your unit.
To cool down your home quickly with your air conditioning unit, close all windows and doors to prevent cool air from escaping. Set your thermostat to a lower temperature than the current temperature in your home. Use a fan to circulate the cool air throughout the room.
Best AC Temperature Settings While You Are Home
As you consider the most comfortable room temperature for your lifestyle and family, keep in mind that for each degree that you set your thermostat above 72 degrees, you can save up to 3% on your energy bill.
It's important to be aware of how long air conditioners last, so you don't get the unwelcome surprise of a broken air conditioner in the peak of the summer heat. In general, air conditioners that are properly maintained can last 15 to 20 years.
The New Regulations
Starting January 1, 2025, all new residential air conditioners and heat pumps must utilize A2L refrigerants. Older refrigerants like R-410, which are likely the refrigerant used by your current system, are being phased out.
Without an AC cover, fall debris like leaves, twigs, and dirt can collect inside your unit. While these may seem harmless, over time, they block airflow and cause internal damage. Debris buildup can lead to inefficient performance and costly repairs when it's time to turn the unit back on in spring.
Technically, it is safe to leave the air conditioner on all night. As long as you schedule regular air conditioner maintenance and repair services, your unit should work perfectly for years and pose no threat to your household.
If you have central air, experts suggest covering up your outdoor AC compressor unit in the autumn only, not in the winter, unless you choose a mesh design. Since new HVAC units are built to hold up to the elements, covering it in the winter could do more harm than good, leading to trapped moisture, mold, and rust.
It doesn't mean that shading your HVAC system doesn't offer any advantages; it does. In addition to alleviating some of the heat from the outdoors, a shed or roof can protect the unit from impact damage caused by hailstones or windborne debris.
CONCLUSION. Covering your air conditioner, especially with a full-length cover, leads to issues of mold, rust, and other problems. Your unit is made to withstand the snow and a cover is not needed for protection. It is recommended to only cover your AC during the fall months.
As long as you are staying comfortable, your home is reaching set thermostat temperature on very hot days and airflow from vents is normal, and your energy bills are about the same as they were last year – there's likely not a problem.
For many of us, 70 degrees is the ideal indoor temperature, but when it is close to 100 degrees outside, your AC unit will be working quite hard to meet these expectations. Consider setting your thermostat at 75 degrees to 80 degrees in your home if the outside temperature is approaching triple digits.
Leave Your Air Conditioner On
You might think you're saving money by turning your AC off when you step out of the house. However, a wave of heat and humidity can sneak into your home in the interim. Therefore, leaving your air conditioner on all day in hot temperatures is more energy efficient.
According to the Department of Energy, the best temperature to set an AC unit is 78°F when home during the day. However, we know that adjusting the thermostat can feel like a game of hot and cold, especially when trying to find that sweet spot during summer heat waves.
Common issues like leaks, disconnections, or obstructions within the ducts disrupt the flow of cooled air, causing rooms farther from the HVAC unit to suffer the most. In some cases, inadequate insulation of ducts can allow heat to infiltrate, further exacerbating the problem.
The proper solution is to be sure your upstairs vents are fully opened. If you want to attempt to send extra air upstairs to cool down your space, use the damper on the ductwork if you have one. This will help guide air to the desired locations and is a better way to keep the upstairs at an ideal temperature.