Furnaces

American Standard Furnaces

Photo of heating coilsWhen it comes to furnaces in Keller and many surrounding cities, you need to find and install the correct one: oil or gas. Oil furnaces are rated between 80% and 90% AFUE while gas furnaces retain ratings ranging from 89% to 98%. AFUE, or Annual Fuel Utilization Efficiency, is calculated to measure the machine’s combustion efficiency. That is, the higher the AFUE rating the more efficient the machine is. Keep in mind than any new furnace is at least 30% more efficient than those made over ten years ago. And though oil furnaces require more maintenance than gas as a general rule, they are typically 10%-25% cheaper than gas furnaces.

Platinum Series

Photo of FurnacePlatinum ZV Furnaces are top of the line gas furnaces. They have a 95% AFUE rating and due to their modulating gas valve and variable speed blower, they provide superior comfort for the indoors. Each furnace in the Platinum Series has a sensor which precisely determines the amount of heat necessary to keep the temperature balanced, causing the burner to fire between 40% and 100% capacity in accordance with the sensor’s readings. Its fan runs constantly during cooling in order to remove more unwanted humidity from the air for your comfort. It is also known as the Freedom 95 Furnace.

These models are backed by the following warranties:

  • Lifetime limited warranty on heat exchanger
  • 10 Year limited warranty on internal functional parts

For more information on the Platinum ZV Furnace, click here!

Gold Series

Photo of furnace control panelThe Gold ZM Furnace has a 93% AFUE rating with a variable speed blower and a two stage gas valve. It provides even heating in every room while running at 65% to 80% capacity in accordance to its precision sensor, saving energy every minute it is on.

The Gold Series models are backed by the following warranties:

  • Lifetime limited warranty on heat exchanger
  • 10 Year limited warranty on internal functional parts

For more information on the Gold ZM Furnace, click here!

Silver Series

Silver ZI Furnace is a one stage system with multi-speed motor and a variable speed blower motor. This furnace has up to 85% AFUE and a 40 VA control transformer for add on cooling. This furnace can save you at least 50% on your heating bills as it converts up to 95% of the fuel you pay to heat your home.

These models are backed the following warranties:

  • Lifetime limited warranty on heat exchanger
  • 10 Year limited warranty on internal functional parts

For more information on the Silver ZI Furnace, click here!

Furnishing Furnaces

Air Squad’s HVAC contractors can install any of these beautifully made furnaces in your Keller home as soon as you make the purchase and make an installation appointment with a member of our HVAC company. We’re open six days a week, 24 hours a day to take your calls, install, and keep up the maintenance for your new furnace!