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Ultra Low NOx - What you need to know

In an effort to lower greenhouse gas emissions 40% by 2030, some areas of California are regulating the nitrous oxide (NOx) emissions of residential gas furnaces. In addition, several communities are encouraging electric only or electrification mandates for all new residential construction.  WHAT IS LOW NOX OR ULTRA-LOW NOX? NOx is an abbreviation for nitrogen oxides – a collection of harmful and toxic greenhouse gases. These gases are released when fuel is burned at high heat like in an engine or home gas furnace. Low NOx and Ultra-Low NOx refers to emission limits on these products and are determined by...

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The D-Air Difference

We are happy that you have taken your time to consider working with D-Air. In this page, we want to share with you some things that make D-Air's installation special and our business philosophy. High-quality products and installation In order to ensure that you are getting the best products possible, we start by sourcing the best HVAC equipment in the market. For central air conditioning, we work primarily with Lennox, a company known for their innovation. For ductless mini splits, we carry 12 of the best brands available in the world including: Panasonic, Mitsubishi, Fujitsu, Friedrich, D Air, Samsung, LG, and Daikin. We are certified, licensed, and bonded. Our...

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How a Heat Pump Works

Efficient heating and cooling make Lennox® heat pumps the perfect choice. Lennox® heat pumps provide an innovative and energy efficient way to keep your home comfortable all year long. During warm weather, a heat pump acts like an air conditioner, removing excess heat from your home and dissipating it into the outside air. During colder months, the process reverses. The heat pump extracts heat from the outside air and moves it inside, where it heats your home. In warmer climates that don’t require a lot of heat, the heat pump is paired with an air handler. The heat pump heats...

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How an Air Conditioner Works

Experience exceptional cooling with Precise Comfort® technology. Lennox® cooling units with Precise Comfort® technology—like the XC25 air conditioner and XP25 heat pump—offer extreme energy efficiency and perfectly comfortable air. Precise and efficient, XC25 and XP25 units can adjust compressor speed and output to any level between 35% and 100%, in increments as small as 1%. During warm weather, the XC25 and XP25 produce a continuous supply of perfectly cooled air, maintaining your set temperature to within half a degree. When the weather turns cooler, the XP25 heat pump reverses the flow of heat, bringing warmth from the outdoor air into...

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How Indoor Air Quality Systems Work

Healthy Climate Solutions™ help everyone breathe easier. Healthy Climate Solutions™ from Lennox® can help make the air in your home healthier, cleaner and more comfortable. Healthy Climate® Carbon Clean 16® filters are so effective at removing particles and germs from the air, they’ve been rated the top whole-home air cleaning system three consecutive times. Excess moisture can make air feel sticky and uncomfortable. It can also make your home a breeding ground for mold and mildew. A Humiditrol,® whole-home dehumidifier helps you stay comfortable and keeps mold at bay. Bacteria, fungi and viruses thrive in damp environments; Healthy Climate germicidal lights kill these biological...

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