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Heating Cooling |
What's the advanatge of two-stage heating? Q: What’s the advantage of two-stage heating? A: Thanks to the innovation of two-stage heating, Lennox has made it possible for your home to be cozier than ever while saving you money on your energy bill in the process. WHAT IS TWO-STAGE HEATING? Do you sometimes find it challenging to obtain the ideal temperature within your home during the winter months? First, it’s cold so you turn up the thermostat which starts the furnace; then it’s so hot you turn it down again. Traditional furnaces are designed to heat your home, and keep you warm during the coldest weather in your climate, therefore, they operate at one level — high. However, even during winter, temperatures fluctuate and many winter days can be somewhat mild. Unlike traditional furnaces that turn on and run at full capacity with each demand for heating, two-stage furnaces operate like two separate furnaces to maintain more consistent comfort in your home. The unit starts out running in its first stage, and operates at about 68% of its heating capacity. This reduced capacity is sufficient to warm your home on mild winter days. But when the temperature outside really drops, the furnace adjusts to full capacity (second stage) to meet the demand for heat within the home. It’s kind of like having two furnaces for the price of one. With two-stage heating you won’t have to keep adjusting the thermostat. WHAT ARE THE ADVANTAGES OF TWO-STAGE HEATING? Consistent Comfort: Thanks to two-stage technology, the temperature inside your home should vary only a few degrees versus the larger temperature swings that are common with traditional furnaces. Quiet Comfort: Because a two-stage furnace starts in its first stage, when the level and amount of heat required is lower, and runs in this stage the majority of the time, it greatly reduces the noise associated with furnaces that turn on and run full blast. Two-stage technology means quiet comfort. Improved Air Filtration: A two-stage furnace provides more consistent airflow and with more consistent airflow comes improved air filtration, which means you’ll breathe easier with two-stage heating. Efficient Operation: Because the furnace spends the majority of its time operating in its lower capacity, first stage, it burns less fuel than a traditional furnace that always runs at full capacity and then shuts off when heating demand is met. IS A TWO-STAGE FURNACE RIGHT FOR ME? Ask yourself these questions: How much time do you and your family spend inside your home? Did you take time and care to pick furniture, appliances, and other items that met your lifestyle and made you feel comfortable? Then why wouldn’t you do the same thing with your heating equipment? Although you can’t see the air and temperature within your home you certainly can feel it. It affects you every day. A two-stage furnace can provide preferred comfort within your home despite the range of weather outside your home. If you want and expect high-level performance from your heating equipment then a two-stage furnace is the right choice for you! Ask your local Lennox dealer about two-stage technology. They can help you make a choice you’ll be comfortable with for years to come. © Copyright Lennox Industries Inc., 1999 - 2001 |
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