
Daikin ductless solutions for attic renovations
What are you using the unfinished area beneath the pitched roof of your home for? While many people view attics as an out-of-the-way space to store boxes and holiday decorations, attic areas can open up new living space for you and your family.
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HVAC Solutions for Attic Renovations
With the right renovation approach, an attic space can be transformed into a cozy bedroom, a productive office, or even a sports-themed man cave. But attic renovations also present unique challenges when it comes to comfort. Identifying the proper heating and cooling solution for your converted attic space is vital for year-round comfort.
Be sure to consult with your Daikin Pro for a professional HVAC evaluation, which can help determine whether a supplemental unit, a system replacement, or a ductwork extension is the best option for your home’s new layout.
Add a ductless mini-split.
Advanced ductless mini-split systems offer a range of advantages that make them an excellent choice for homeowners seeking efficient and flexible climate control solutions for an attic renovation.
Ductless mini-splits offer a variety of benefits for attic renovations, including:
No ductwork required
No ductwork required
Minimal installation disruption
Energy-efficient climate control
Quiet operation
Flexible placement options
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Daikin ductless solutions for attic conversions.
Learn more about Daikin’s innovative, durable, and energy-efficient HVAC solutions with quiet operation, precise temperature regulation, and backed by a comprehensive limited warranty*.
* Complete warranty details are available from your local dealer/contractor or at www.daikincomfort.com.
Daikin ATMOSPHERA
A high-efficiency ductless system that offers both heating and cooling for your renovated attic space, even in extreme ambient temperatures.
Benefits:
- Space-saving solution
- High energy-efficiency
- Up to 100% rated cooling capacity up to 115°F (46°C) and heating operation down to -13°F (-25°C)
- Smart control with Wi-Fi
- 3-D airflow
Daikin OTERRA
Designed for versatility, a great choice for adding consistent indoor comfort to your attic for many seasons to come.
Benefits:
- Slim, wall-mounted design
- Precise comfort control
- Energy efficient
- Versatile options
- Quiet & discreet, as low as 19 dB(A)
- Quick, hassle-free installation
- 115V or 240V models
Upgrade your central heating and cooling system

In many cases, an attic renovation is also the perfect opportunity to upgrade an inefficient HVAC system, helping you establish indoor comfort in your space while making your entire home energy efficient.
Why consider an HVAC upgrade with your attic renovation?
Avoid overloading your current system
Most HVAC systems are sized for your original square footage of living space. Adding to this square footage can lead to strain on the system.
Adequate indoor comfort
If your current system may be undersized, and it may fail to heat or cool your home adequately, especially on severely hot or cold days.
Energy efficiency
Modern whole-home Daikin systems with adaptive inverter technology, such as the Daikin FIT, are designed to optimize operation and energy efficiency.
Smart thermostat compatibility
Pairing a new Daikin system with the Daikin ONE+ smart thermostat offers you app-based control, energy usage tracking, and integration with smart home systems. Upgrading provides the opportunity to leverage app features such as geofencing, scheduling, and indoor air quality monitoring.
Maximize year-round usability
A properly sized HVAC system helps turn your attic into a true four-season room.
Professional Assessment
Consult with a Daikin Pro for a precise load calculation to determine the correct size for your mini‑split system. The Daikin Pro will also recommend the ideal installation location, the type of system best suited for your needs, highlight financing options (for qualified buyers), and inform you of any applicable tax credits* and incentives.
* This is not tax advice, and there are eligibility requirements that may affect a specific taxpayers’ ability to obtain the tax credit. Taxpayers are encouraged to seek advice from their own tax professional to determine the application of such credits to their specific situation.
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Insulation
Proper insulation has a significant impact on the amount of heating or cooling energy—measured in British Thermal Units (BTUs)—needed to maintain a comfortable indoor temperature in a specific space. Well‑insulated attics may be able to use lower BTU ratings, while poorly insulated ones need considerably more power.

Climate
Hot climates demand high BTU ratings for cooling, while cold climates require more heating capacity. Work with a professional to understand the influence of solar gains through bay windows, skylights, or optimize your design with the addition of curtains that minimize the impact of weather conditions. Select the right system for your climate and location.

Heat Sources
Your Daikin Pro should account for additional heat sources for your new space. Your need for heating and cooling will be different, whether you intend to use the space for family movies (home theater equipment generates a lot of heat) or if you are transforming your attic into a yoga studio or craft room.

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