Air Conditioning Articles

Why We Show You Accurate Pricing Upfront—So You Know Exactly What to Expect

April 14, 2026

We know getting an HVAC quote the old-fashioned way is a hassle—a broken, inconvenient way to find out how much an HVAC installation is in [linked-city-1].  Traditionally, getting an HVAC quote means calling around, scheduling in-home visits, taking time off work, and sitting through a sales presentation you didn’t ask for. Then you wait days…

Why Is My AC Blowing Hot Air?

July 11, 2025

It’s a hot day outdoors in Sunriver, and you’re inside your home waiting for your air conditioning (AC) system to kick into full gear.

But instead of cool air flowing from your vents, all you feel is warm—maybe even hot—air!

Why Is My AC Short Cycling?

June 10, 2025

Your AC cannot make up its mind. One minute, it runs. Then it stops. Then it runs again.

How to Set Your Programmable Thermostat

May 30, 2025

With all the options available for setting your programmable thermostat, it is easy to get confused. Of course, this defeats the purpose of a programmable thermostat––it is designed for you to “set it and forget it,” making your life easier.

3 Signs It’s Time For a New AC

April 22, 2025

According to the U.S. Department of Energy (DOE), high-efficiency air conditioners can reduce energy usage by 20 to 50 percent per year.

Spring AC Maintenance Tips

March 17, 2025

Spring is finally arriving in Oregon! The days are getting longer, the flowers are blooming, and you’re probably already thinking about dusting off the patio furniture or tackling that messy garage.

AC Definitions

September 16, 2024

New to the heating, ventilation, and air conditioning (HVAC) world? When a service technician throws around industry terms, you may feel stumped. Here at Diversified Heating & Cooling, Inc., we’re passionate about educating our Oregon customers. Whether you’re getting a furnace repair or a new air conditioning unit, we like to keep the process friendly…

Ductless Maintenance

August 30, 2024

Ductless units are up to 30 percent less expensive to cool and 60 percent less to heat than traditional systems, according to ENERGY STAR®.

Air Conditioning Basics–Did You Know?

August 15, 2024

Today’s air conditioner (AC) is based on a prototype invented in 1902 by Willis Carrier, an engineer from Buffalo, New York. Unlike earlier forms of cooling, Carrier’s model controlled the temperature by removing heat and humidity from the air.  Below are some air conditioning basics.

Going Ductless

July 31, 2024

Also, ductless units use minimal energy. Typically, you spend up to 30 percent less to cool and up to 60 percent less to heat when you upgrade from your traditional air system, according to ENERGY STAR®.

Why Air Conditioners Freeze Up

June 14, 2024

Did you accidentally stumble upon your air conditioning (AC) unit’s “winter weather” setting? Nope. You’re probably experiencing a freeze-up.

5 Common AC Problems

May 30, 2024

When your air conditioner (AC) is running at peak efficiency, you win.

Not only will your electric bills in Oregon be cheaper––your AC system will last longer. Plus, your equipment will be operating at its best, so you will experience maximum comfort.

Common AC Problems and Solutions

May 15, 2024

Do you find some of your rooms are too cold while others are still on the warm side? Many Oregon homeowners have trouble with inconsistent cooling. While factors such as the age and design of your home can cause these consistency issues, you may also have a leak in your duct system. One of our trained professionals can come and inspect your air conditioner and duct system and suggest solutions to this problem.

5 Ways to Save Money on Your AC and Summer Energy Bill

April 23, 2024

As the summer months approach, we are all looking to save some pennies where we can. So why not start with your costly utility bills? 

Air Conditioning Noise Concerns

August 31, 2023

Very few central air conditioners (AC) are whisper-silent. A certain amount of noise coming from your ductwork is not uncommon.

When Do I Replace My Air Conditioner?

July 31, 2023

Sometimes, life moves incredibly fast. You could have sworn you just bought your air conditioner. But lately, it doesn’t seem to be working so well. You check the box and are shocked to find out you’ve had it for a decade. Where did the time go?

3 Health Benefits for Using Your AC While Sleeping

June 30, 2023

At Diversified Heating & Cooling Inc., we understand that depending on your air conditioner to run efficiently is crucial to helping you get the good night’s sleep you deserve.

Why Is My Air Conditioner Blowing Hot Air?

June 19, 2023

As a friendly reminder, change your air filter once every three months. Operating with a clean filter prevents circulation issues and promotes healthy indoor air quality (IAQ), which is especially important during allergy season.

Controlling Humidity in Your Home

May 19, 2023

At the height of summer, the weather can get quite sticky here in Oregon.

AC and Allergies

April 19, 2023

Summertime is the season for rest and relaxation—except when pollen decides to crash your party. Luckily, a perfect antidote is already installed in your Oregon home. A well-maintained air conditioner can boost your indoor air quality (IAQ), reducing symptoms. Your AC has a filter that catches airborne irritants like dust, pollen, dander. It also balances humidity and provides ventilation, reducing the likelihood of mold growth.

Common AC Purchasing Mistakes to Avoid

July 18, 2022

When it’s time to invest in a major home appliance like an air conditioner (AC), you want to be well informed. The good news is technology has made it easy to gather a great deal of information in a short period of time. The bad news is there are so many makes and models of air conditioners available, the entire process can get quickly overwhelming.

How to Properly Size an AC System

June 14, 2022

In the heat of the summer, it’s easy to assume that bigger is better when it comes to air conditioning (AC) systems. Obviously, if you have an air conditioner that’s too small in your Sunriver home, you will not be able to keep your temperatures consistently low even if the unit is running constantly. 

How Does an Air Conditioner Work?

May 23, 2022

As a homeowner here in Oregon, it’s always a good idea to learn as much as you can about your appliances. That means knowing their basic operations, what features are included, and if any necessary upkeep is involved. Needless to say, this is no exception for your air conditioning (AC) unit.

Is It Normal for My AC to Turn On and Off?

August 30, 2021

Is your air conditioner turning on and off in quick successions? Here are several common reasons this is happening and how to fix them.

3 Health Benefits for Using Your AC While Sleeping

August 10, 2021

Once you know your system is working in prime condition, here are three health benefits you can experience by running your AC at night.

How to Properly Size an AC System

July 9, 2021

We would be happy to help you select the best-sized air conditioner for your particular home with these useful tips.

How to Protect Your Air Conditioner or Heat Pump from Surges

May 28, 2021

Are you concerned about lightning causing a power surge spike and wreaking havoc on your air conditioning system or heat pump in your home?

Consider a Ductless AC System

May 10, 2021

Our team wants you to be well-informed about your HVAC options. One of those include ductless air conditioning systems.

AC Maintenance Checklist

April 9, 2021

If it’s been a while since you’ve had your air conditioning system inspected, contact our team to have maintenance done on your system.

When Should I Replace My Air Conditioner?

February 26, 2021

Nothing lasts forever, your air conditioner is no exception. That’s why replacing your home’s cooling unit is a difficult decision.

Why Is My Air Conditioner Making Noise?

August 27, 2020

Is your air conditioner making a strange noise? Our team recommends looking at this list of common AC noises and the issue they indicate.

How Does Your Central Air Conditioner Cool Your Home?

May 29, 2020

Do you know the important components that your air conditioner has to cool your home? Our team wants to share with you the segments of your AC.

Spring Money-Saving Tips

April 27, 2020

Looking for money-saving tips this spring? Diversified Heating & Cooling wants to help provide you energy saving ideas for your Bend, OR, household.

Why Do I Need AC Maintenance Now?

March 3, 2020

An air conditioner (AC), just like a car, needs regular maintenance and service to run efficiently. At Diversified Heating & Cooling, we recommend getting your air conditioning unit serviced and cleaned at least once a year. The optimum time is in the spring to ensure your system will run with the most efficiency during the…