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Advice · New Braunfels

HVAC Advice from Vetter Air

Straight answers to the questions New Braunfels homeowners ask us most — filters, running costs, repairs, and what actually needs a technician.

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A brick Texas home on a sunny day

Latest · Buying Guide

SEER2 Ratings Explained for Texas Homeowners

SEER2 replaced SEER on 1 January 2023 with a test that includes realistic duct resistance, so the same unit scores about 5 percent lower. Texas sits in the Southeast region, where the rating is enforced at the date of installation.

April 22, 2026 · 4 min read

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A hand adjusting a wall-mounted smart thermostat

Air Conditioning

3 Things to Consider when Choosing a Wi-Fi Thermostat

There was once a time when homes weren’t so connected. There weren’t devices that allowed you to turn on your lights while you are in another country, turn your a/c down before you get home, or open your doors with a push of a button on.

November 29, 2017 · 4 min read
A technician inspecting an outdoor condenser unit with a flashlight

Air Conditioning

8 Hints Your A/C May Be Giving Up On You

It’s getting hot in here…or noisy…or smelly…or this room is nice and cool while that room is humid…. Looks like your air conditioning unit may need an overhaul.

April 28, 2017 · 3 min read
A row of residential electric meters on an exterior wall

Air Conditioning

Hints To Save On Your A/C Bill

Growing up in the Texas heat, we know that sometimes you just need to escape that heat, especially when it’s so hot outside you’re pretty sure the grass is melting.

July 22, 2016 · 3 min read
Close view of the fan and grille inside an air conditioning unit

Air Conditioning

Why Air Conditioners Malfunction

Summertime Is Here

April 24, 2016 · 3 min read
An indoor air quality monitor showing carbon dioxide and particulate readings

Air Conditioning

How To Manage Winter Air Quality Issues

Living in a place that is as warm as San Antonio year-round, it’s often simple to keep your home warm and comfortable during the cooler months.

January 21, 2016 · 3 min read
Glowing heating elements inside a furnace

Furnace

Keep Your Furnace Healthy With Maintenance

There are a number of fun things to do in the fall, especially in the San Antonio area. But, there’s also that big list of must-do’s before the cold weather comes.

October 22, 2015 · 3 min read
A clogged dark filter beside a clean white pleated filter

Air Conditioning

Air Filters – How often Should I Change???

You will see many air filter packaging that says lasts “ up to 90” days ”. Well, how often should your filter really be changed then?

March 6, 2011 · 5 min read

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