Safety Archives - Columbia Heating & Cooling

Frozen air conditioning unit

How to Winterize Your A/C

30 Dec 2019

As you peer out of your window today in the Pacific Northwest there’s a high chance you’ll see cloud...

A/C Technician Writing On A Clipboard

R22 Phase Out – What Are Your Options?

6 Dec 2019

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Vector image of a city during an earthquake

What is an Earthquake Shut-Off Valve?

9 Sep 2019

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Ideal Room Temperatures for a New Baby | Columbia Heating & Cooling

Ideal Room Temperatures for a New Baby

18 Sep 2018

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What’s Your Home’s IAQ?

9 Apr 2018

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Should You Cover Your A/C During the Winter? | Columbia HVAC

Should You Cover Your Air Conditioner During the Winter

24 Jan 2018

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Do's and Don'ts of Home Heating | Columbia Heating & Cooling Portland

Do’s and Don’ts of Home Heating

18 Dec 2017

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