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HVAC Blog Articles

How Often Should I Get Service Maintenance Done on my Furnace?

As the weather gets colder, your furnace will begin to work in overtime mode to keep your home warm. The longer it runs, the further maintenance and repairs it could require.

To ensure your furnace continues to run smoothly, you should have HVAC technicians coming in once a year to do service maintenance checks. Maintaining your furnace will keep it runni... read more

What is the Difference Between Single-Stage, Two-Stage, and Modulating Furnaces?

When you are looking around for a new furnace, you will come across three different types: single-stage, two-stage and modulating. You may probably ask, what are the differences between them, and which one is right for your home?

In this article, we will explain the differences between them and help you decide which furnace works best for ... read more

Furnace Noises and What They Mean

Has your furnace ever made a strange noise? There could be several reasons why your furnace is making noises. If you hear a whistling noise coming from your return air duct, that could be because of a dirty air filter. If your furnace is experiencing vibrations, squealing, and grinding noises, this can be a sign of a motor bearing issue. If popping or banging noises are com... read more

What Are Signs That My Furnace May Soon Require Replacement?

At Twintech Heating & Cooling, repairing furnaces is our bread and butter! However, there comes a point in every furnace’s life where even regular maintenance and the most skillful repairs can’t save it. Here are some signs that your furnace might need to be replaced:


No matte... read more

How Do You Choose an HVAC Technician?

An HVAC technician is there to help when something goes wrong with your heating or cooling unit. These skilled workers are hired to come to your house, inspect the unit, and do what they can to make your home comfortable again. But how do you choose the right HVAC technician for the job? What skills should you look for before hiring them to install or fix your furnace or ai... read more

Should I Repair or Replace my Furnace?

Now that the cold weather is here, it's a good time to start thinking about your furnace. Regular furnace maintenance will help keep your home comfortable and warm throughout the fall and winter seasons. A regularly scheduled maintenance routine will help discover any issues your furnace may have.

A regularly maintained furnace can last 15 or more years, ... read more