HVAC Blog

Understanding SEER and SEER2 Ratings for Energy-Efficient HVAC Systems

2025-05-26T07:24:55-05:00October 9th, 2023|

Are you considering an HVAC system upgrade with a new air conditioner?  ETR, a trusted HVAC company in Tyler, Texas, understands it can be difficult to choose the right AC system for your home or business.

5 AC Repair Tips to Help Diagnose and Fix the Problem

2025-03-21T11:16:45-05:00August 24th, 2023|

It can be hard when you discover your AC isn’t working, especially in the hot, humid Texas summer. If you feel your AC isn’t functioning properly, it’s important to diagnose the problem and get it fixed as soon as possible. ETR, a trusted AC repair company in Texas, has seen it all with HVAC problems.

6 Factors to Consider When Choosing an HVAC Company in Texas

2025-04-07T04:06:15-05:00July 24th, 2023|

When it comes to your needs as a homeowner, working with local businesses is beneficial for numerous reasons, some of the most important being accountability and reliability. This is especially true of your HVAC needs in hot, humid locations like Texas. As recent weather patterns have shown us, a reliable HVAC system is necessary for

How to Reduce Household Air Pollutants

2025-03-21T11:17:46-05:00May 11th, 2023|

There aren’t many things more important than the air we breathe. This is especially true for the elderly, homes with children, and people with respiratory issues or compromised immune systems. Indoor air quality can be compromised by many factors in the short and long term. We worry about air pollution and safety outside our homes,

HVAC Troubleshooting Guide – What to Check Before Calling a Pro

2025-06-23T16:29:47-05:00February 27th, 2023|

As anyone in East Texas can tell you, having your air conditioning go out—at any time of year, especially summer—can be anything from uncomfortable to downright dangerous. The same can be said of your furnace or heating system.

Carbon Monoxide & Your HVAC System – What to Know

2025-03-21T11:19:42-05:00January 30th, 2023|

What’s the deal with carbon monoxide? We know we’re supposed to be worried about carbon monoxide, but what does that have to do with your HVAC system? ETR in Tyler, Texas, knows that the dangers of carbon monoxide can be confusing—especially what you need to know when it comes to your HVAC system, furnace, and

Trane Vs. Daikin – Which HVAC System is Best?

2025-05-19T17:42:02-05:00December 29th, 2022|

As those of you who live here know, the weather in East Texas is…changeable, to put it nicely. While it’s often hot and humid, meaning you’ll mostly need your air conditioner, there are some days you’ll also need a furnace to keep your house warm. Keeping the weather in mind, you’ll

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