• Indoor Unit - Only the Air Handler is included in this. You need to also purchase a compatible outdoor section in order to have a complete working system
• Wireless Remote Control
• Wi-Fi Module w/ Free App
• 25 Ft. Installation Kit
• Flare Connection Leak Guard Sealer
• Manufacturer Warranty

• Technical Brochure
• Installation and User's Manual

• High Efficiency: With a 20 SEER rating, this air handler is designed to provide excellent energy efficiency, reducing your energy bills while ensuring powerful cooling and heating performance for your home or office.
• Robust 24,000 BTU Capacity: Ideal for larger rooms or spaces, this air handler offers reliable cooling and heating power to maintain comfort in areas that require more coverage.
• Quiet Operation: The Diamante Ultra series incorporates sound-reducing technology, ensuring a quiet operation that won’t disrupt your living or working environment, even during continuous use.
• Advanced Air Filtration: Equipped with an efficient air filter, the air handler helps purify the air by removing dust, allergens, and other particles, contributing to a healthier indoor environment.
• Durability & Longevity: Built with high-quality components, this air handler is designed for durability and long-term reliability, providing years of consistent performance.
• Flexible Installation: This air handler works with a variety of Pioneer mini-split systems, making it ideal for both residential and light commercial applications. It offers easy integration and installation flexibility.
• Sleek & Modern Design: Featuring a stylish and contemporary design, this air handler blends effortlessly with your home or office décor, providing both functionality and aesthetic appeal.

Q: What is the Pioneer 24,000 BTU Diamante Ultra 20 SEER Air Handler (WT024GLFI22HLD-25)?
A: The Pioneer 24,000 BTU Diamante Ultra Air Handler is an advanced indoor unit that works seamlessly with Pioneer mini-split systems. Offering a 20 SEER (Seasonal Energy Efficiency Ratio) rating, this air handler delivers efficient and reliable cooling and heating for larger rooms or spaces up to around 1,000–1,400 square feet, depending on factors such as insulation and layout.

Q: What does 20 SEER mean for the air handler’s performance?
A: The 20 SEER rating indicates high energy efficiency. It means that for every unit of energy consumed, the air handler provides 20 units of cooling or heating output, which helps lower energy costs over time while maintaining optimal comfort levels.

Q: How does the Pioneer Diamante Ultra Air Handler maintain energy efficiency?
A: This air handler utilizes inverter technology, which allows the system to adjust the compressor speed based on the cooling or heating demand of the space. By fine-tuning its output, the unit avoids wasting energy while providing consistent, quiet, and efficient climate control.

Q: Is this air handler suitable for my room or space?
A: With a cooling capacity of 24,000 BTU, this air handler is best suited for medium to large rooms or open-concept spaces. It typically covers areas between 1,000 and 1,400 square feet, but it's always best to verify your specific room's cooling needs based on layout and insulation.

Q: What comes with the Pioneer 24,000 BTU Diamante Ultra Air Handler?
A: The unit includes the air handler itself, installation instructions, and a remote control for easy operation. For full installation, additional components like a compatible outdoor unit and lineset (sold separately) may be required.

Q: How does this air handler ensure a comfortable indoor climate?
A: Thanks to its inverter-driven compressor, the Pioneer Diamante Ultra Air Handler adjusts to the room’s exact temperature needs, providing smooth, consistent airflow. It’s designed to prevent temperature fluctuations, ensuring a comfortable indoor environment year-round.

Q: Can I install this air handler on my own?
A: Installation of the Pioneer Diamante Ultra Air Handler requires specialized knowledge of HVAC systems. It’s recommended that a professional HVAC technician handle the installation to ensure the system runs optimally and is safely connected according to local codes.

• Clean the Air Filters: Regularly clean or replace the air filters to ensure optimal airflow and air quality. Clogged filters reduce efficiency and can cause strain on the system. Clean them monthly or as needed based on usage.
• Inspect and Clean the Coils: Periodically check both the evaporator and condenser coils for dirt and debris buildup. Clean the coils gently using a soft brush or coil cleaner to maintain efficient heat exchange and prevent system overload.
• Check for Leaks: Inspect the air handler and refrigerant lines for any signs of leaks. Leaking refrigerant can lead to reduced cooling capacity and inefficient operation. Contact a professional technician if you notice any signs of leakage.
• Maintain the Condensate Drain: Ensure the condensate drain line is clear and free of obstructions. Clogs can lead to water damage or the growth of mold and bacteria. Flush the drain with water or use a wet/dry vacuum to clear any blockages.
• Inspect Insulation: Check the insulation on the refrigerant lines and air handler unit for wear and damage. Proper insulation is key for energy efficiency, so replace any damaged insulation to avoid energy loss and moisture buildup.
• Ensure Proper Ventilation: Make sure the air handler is installed in a well-ventilated space with adequate airflow. Poor ventilation can reduce the system's efficiency and lead to overheating or damage.
• Schedule Professional Servicing: Have the system professionally serviced at least once a year. A technician can check refrigerant levels, inspect the system’s components, and perform a deep clean to keep the unit running efficiently.
• Monitor System Performance: Pay attention to any unusual noises, reduced airflow, or temperature fluctuations. If the system isn't performing as expected, have it inspected and repaired promptly to prevent further damage.