SUMMARY
By supplying Day & Night appliances at Seattle Heating and Cooling, we offer our customers heating and cooling solutions we embrace durability, energy efficiency, and intelligent design. Whether you need air conditioner repair, furnace installation, or a new heat pump system, Seattle Heating and Cooling is able to deliver year-round comfort with cutting-edge services. Let’s take a closer look at how you can benefit from Day & Night appliances and why we support them as one of our suppliers. Interested in installing a Day & Night unit with us? Read on to find out!
Day & Night Air Conditioning in Seattle, Bellevue & Kirkland Homes, WA
Day & Night is a respected name in the HVAC industry, known for crafting high-performing appliances that stand the test of time. Their heating and cooling systems are built for reliability, comfort, and energy savings, making them a trusted choice for Washington homeowners. From air conditioners and furnaces to ductless mini splits and heat pumps, Day & Night provides a wide range of options suited for every home and every season.
Long Lasting Technology
Weather patterns in the Seattle region are known to be unpredictable, which is why having an air conditioning system built to handle varying climates is critical. Day & Night systems are constructed with robust components that stand up to the elements and perform reliably for years to come. Whether you’re dealing with early spring heat or an unexpected fall warm spell, you’ll be thankful for a system that responds quickly and consistently. Homeowners in Washington appreciate the peace of mind that comes from knowing their cooling system won’t falter during peak demand. Each model is designed to minimize wear and tear while maximizing airflow, keeping the internal mechanics operating efficiently. Features like corrosion-resistant coils, heavy-duty compressors, and smart diagnostics all play a role in extending the life of these appliances—so you can focus on enjoying your home rather than worrying about maintenance.
Highly Energy Efficient
One of the most attractive features of Day & Night air conditioners is their commitment to energy savings. With seasonal energy efficiency ratios (SEER) reaching as high as 19, these units don’t just cool your home—they do it using less electricity than conventional systems. That translates to lower monthly utility bills and a lighter environmental footprint. These air conditioners regulate temperature without constantly cycling on and off, which helps maintain consistent comfort while preserving energy. In addition, the compatibility with eco-friendly refrigerants makes these systems a smart choice for homeowners looking to go green without sacrificing performance. This efficiency becomes especially important during those rare Washington heatwaves, where even a few degrees of cooling relief can make all the difference.

Day & Night Heating in Seattle, Bellevue & Kirkland Homes, WA
When it comes to heating, Washington homeowners need more than just functionality—they need reliability, cost-efficiency, and durability. That’s exactly what Day & Night delivers with their line of high-performing furnaces and heat pumps. As winters continue to bring cold snaps and damp weather across the region, the importance of a dependable heating system becomes all the more obvious.
Each Of Their Appliances is Rigorously Tested
Before a Day & Night heating unit reaches your home, it has already passed a battery of performance tests. These include simulated extreme temperatures, power fluctuations, and long-term use scenarios that ensure the appliance is ready for real-world conditions. Each component is inspected and validated to meet strict internal standards, giving homeowners extra assurance that their heating system won’t let them down when they need it most. This rigorous approach to quality testing sets Day & Night apart from generic heating options that might not be built to withstand the temperature drops common in Bellevue or Kirkland winters. Instead of hoping your furnace holds up, you can trust that it’s built to perform through every storm and every season.
Durable and Reliable Appliances
Day & Night appliances specialize in using high-quality materials like stainless steel heat exchangers and insulated blower compartments to reduce noise and wear. The result is a unit that doesn’t just last longer but performs better throughout its lifespan. Even during high-usage periods, these systems are designed to operate quietly, consistently, and efficiently. Homeowners often find themselves pleasantly surprised by the near-silent operation of their unit and the even warmth it provides, even in homes with multiple stories or open floor plans. With the right setup and professional maintenance, Day & Night furnaces can heat your home dependably for well over a decade.

Day & Night HVAC in Seattle, Bellevue & Kirkland Homes, WA
Choosing the right HVAC system is about more than just picking a brand. It’s about ensuring your home is equipped with technology that works with your lifestyle, adapts to your needs, and holds up in your local environment. Day & Night’s complete HVAC systems offer a unified solution that balances air quality, temperature, energy use, and modern convenience.
Incredible Advanced Technology
What sets Day & Night apart from traditional HVAC options is their focus on innovation. Their latest systems are designed with advanced features like Wi-Fi connectivity, zoning capabilities, and intelligent climate monitoring. These elements work together to provide a seamless and personalized comfort experience. You can control your home’s heating and cooling remotely from your smartphone, program automatic temperature adjustments based on your schedule, and even track your energy usage in real-time. That level of insight and adaptability means fewer surprises on your energy bill and more precise comfort in every room of your house. In cities like Seattle where energy awareness is high and smart home technology is growing in popularity, Day & Night is keeping homeowners one step ahead.
Consider Professional Installation By a Verified Company
Even the most advanced HVAC systems are only as effective as their installation. A verified and experienced HVAC contractor will ensure that your Day & Night system is properly sized for your home, installed according to manufacturer specifications, and fine-tuned for peak performance. Improper installation can lead to inefficient energy use, increased wear, and higher long-term costs. But with Seattle Heating & Cooling, your Day & Night unit will operate exactly as it’s designed to—quietly, efficiently, and reliably. That’s why many homeowners across Kirkland and Bellevue turn to trusted local professionals like us to handle every part of the installation and setup process, from ductwork adjustments to thermostat calibration. It’s a decision that pays off in both performance and peace of mind.

Conclusion
At Seattle Heating & Cooling, we proudly install and service Day & Night appliances throughout Seattle, Bellevue, and Kirkland. Our team specializes in expert installations that maximize the performance and lifespan of your HVAC system. When you choose Day & Night, you’re investing in energy efficiency, cutting-edge technology, and long-term home comfort—and when you choose us, you’re ensuring that investment is installed and maintained with precision and care.
Whether you need help selecting the right system, replacing an outdated unit, or scheduling ongoing maintenance, Seattle Heating & Cooling is here to guide you every step of the way. Contact us today to schedule your Day & Night installation or get answers to any questions you have—we’re committed to keeping your home comfortable, efficient, and worry-free all year long.
FAQ’s
Wondering what to expect? Our FAQ is packed with helpful answers to your most common questions, so you can move forward with confidence.
Why Should I Consider Day & Night Appliances?
Day & Night Air Conditioners offers a range of innovative heating and cooling products as well as being extremely energy efficient. With SEER ratings ranging from 13-19, you can count on an appliance that is both reliable and high-quality.
What Areas Do Your Services Cover?
Seattle, Bellevue, Kirkland, Lynnwood, Kent, Redmond, Issaquah, Sammamish, Newcastle, Mercer Island, Renton, Bothell, Mill Creek, Woodinville, Kenmore, Edmonds, Lake Forest Park, Covington, Maple Valley, and Fairwood, WA—we’re proud to serve you! Our commitment as a local business means providing quality, personalized services that truly make a difference in your community!
What Are Oil Furnaces?
Oil furnaces are heating systems that burn foil to produce heat for both residential and commercial buildings. They are more common in the northeast U.S due to the colder climates there. They are particularly useful for colder areas that don’t have natural gas that is readily available. By providing homeowners with complete control over their heating systems, being a reliable source of heat, and no risks of releasing carbon monoxide, they are a great choice for a furnace for many homeowners.
Why Does Your Furnace Keep Turning Off?
There can be a few probable causes. It may be due to short cycling, which is often caused by dirty air filters that restrict air flow. It could also be if your thermostat is placed too close to other heat sources, causing the furnace to shut off prematurely. Lastly, your furnace may be too large for your home and can heat too quickly and cause it to shut off. Consult with an expert if you can’t pinpoint the root cause.
What Services Do You Offer?
We offer the best heating, air conditioner repair, furnace repair, air duct cleaning, and air conditioner inspections in all of Seattle, WA. We can ensure you’ll be provided with a fully functioning home that leaves you at the perfect temperature all year long! By offering industry grade HVAC, heat pumps, mini splits, and air conditioner brands we guarantee 100% satisfaction from each and every one of our clients!
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