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Air conditioning unit up close.

Is a Variable-Speed System Worth It for My Pacific Northwest Home?

October 15, 2025

Our directory members frequently hear from customers about variable-speed systems. With so many choices on the market, they’re asking if a variable-speed HVAC system is worth the investment.  Continue Reading Is a Variable-Speed System Worth It for My Pacific Northwest Home?

Young woman holding one of her indoor plants.

Choosing the Right Air Purifier, Humidifier, or Filter

September 15, 2025

From air purifiers to humidifiers to high-efficiency filters, the right system can make a big difference in comfort, health, and even energy efficiency. Continue Reading Choosing the Right Air Purifier, Humidifier, or Filter

Maintenance engineer using digital tablet to inspect air conditioning unit.

8 Reasons to Replace Your HVAC System

August 15, 2025

Your HVAC system is one of the most important components of your home. It keeps you warm in the winter, cool in the summer, and comfortable all year long. Continue Reading 8 Reasons to Replace Your HVAC System

Woman outside in the heat, using water bottle to cool down.

How to Troubleshoot Day & Night AC Issues Before Calling a Pro

July 15, 2025

While it’s tempting to call a technician the moment your AC acts up, many common issues can be checked and sometimes even resolved with a few simple steps. Continue Reading How to Troubleshoot Day & Night AC Issues Before Calling a Pro

White air conditioning system.

Why Is My AC System Short Cycling (And How to Fix It)

June 16, 2025

This problem, known as short cycling, puts unnecessary stress on your system, drives up energy bills, and can lead to expensive repairs if ignored. Continue Reading Why Is My AC System Short Cycling (And How to Fix It)

Air conditioning condenser fan spinning.

A Guide of Commonly Asked Questions About Refrigerants in 2025

May 23, 2025

Beginning January 1, 2025, the manufacturing of new HVAC systems using R-410A refrigerant will effectively end in the United States. This transition to A2L refrigerants is a major change, and we understand you have questions. Continue Reading A Guide of Commonly Asked Questions About Refrigerants in 2025

HVAC repairman works on a home's air conditioner unit outdoors.

The Importance of Annual HVAC Maintenance and What’s Included

May 15, 2025

One of the biggest benefits of annual HVAC maintenance is improved energy efficiency—and what Northwesterner doesn’t want to save on energy! Continue Reading The Importance of Annual HVAC Maintenance and What’s Included

Young woman switching on air conditioner while sitting on sofa at home.

How Much Does it Cost to Install a Day & Night Ductless Mini Split?

April 15, 2025

Day & Night breaks down the costs associated with purchasing and installing a Day & Night ductless mini split system so you can make an informed decision. Continue Reading How Much Does it Cost to Install a Day & Night Ductless Mini Split?

Close up of air conditioner unit blades.

How to Tell the Age of My Day & Night AC Unit?

March 14, 2025

Your Day & Night air conditioner may have served you well, but its efficiency can decrease as it ages, and it may need more frequent repairs or even a replacement. Continue Reading How to Tell the Age of My Day & Night AC Unit?

Shot of two adorable brothers reading books while relaxing together on the sofa at home.

How Much Does a Day & Night Heat Pump Repair Cost?

February 14, 2025

The best way to keep repair costs down? Regular maintenance! A well-maintained heat pump runs more efficiently and is less likely to break down when you need it most. Continue Reading How Much Does a Day & Night Heat Pump Repair Cost?