Description
SUZ-AA24NL-SVZ-AP24NL pairs the Mitsubishi Electric SUZ-AA24NL outdoor heat pump with the SVZ-AP24NL multi-position air handler for a clean one-to-one ducted system. It is built for customers who want whole-home, furnace-style ducted comfort without giving up modern variable-capacity control. SVZ is designed to work with existing ductwork, which makes it an easy story for replacements and upgrades. The air handler supports upflow, downflow, and horizontal left or right configurations, and it can be disassembled and reassembled to fit through tight spaces. This NL generation uses refrigerant type R-454B, aligning the system with today’s low-GWP A2L equipment direction. SVZ includes control support for common accessories like humidifiers, ERVs, and auxiliary heat so the platform can evolve with the home. If a buyer wants a ducted Mitsubishi Electric system that feels familiar, efficient, and premium, this pairing is a strong fit.
Rated cooling capacity is 22,800 BTU/h, with a listed maximum cooling capacity of 22,800 BTU/h. Minimum cooling capacity is listed at 9,000 BTU/h, which helps the system avoid oversized on and off behavior in mild weather. Moisture removal is listed at 5.6 pints per hour for a more comfortable indoor feel during humid days. Rated cooling power input is 1,930 W, giving shoppers a concrete reference point when comparing efficiency and operating cost. Sensible heat factor is listed at 0.73, which helps explain how the system balances temperature reduction and moisture management. Because the system can vary output, it is designed to hold setpoint more steadily than legacy single-stage ducted systems. That steady comfort is what keeps customers reading, confident, and ready to buy.
Rated heating capacity at 47 F is 25,000 BTU/h, with a listed maximum heating capacity at 47 F of 28,000 BTU/h. Minimum heating capacity at 47 F is listed at 8,300 BTU/h, supporting smoother comfort during lighter heating loads. Heating capacity at 17 F is listed at 17,100 BTU/h for a realistic cold-weather reference point. Heating capacity at 5 F is listed at 14,000 BTU/h to help buyers gauge performance deeper into winter conditions. Rated heating power input at 47 F is 2,130 W, which helps set expectations for electric heat pump consumption. COP at 47 F is listed at 3.4, supporting an efficiency-first heating story compared with resistance-only heat. For customers who want a ducted heat pump they can trust in both seasons, the published heating points make the decision easier.
Airflow at cooling is listed at 471, 573, 700 CFM across fan settings, giving flexibility for comfort tuning and distribution. External static pressure selections are 0.3, 0.5, 0.8 in w.g., which helps the air handler match a wider range of duct designs. Selectable static pressure is a big deal because real duct systems vary, and airflow is what makes ducted comfort feel even. The ECM fan motor is designed for efficient fan performance and smoother ramping across operating conditions. Indoor unit sound pressure levels are listed at 36, 41, 45 dB(A) depending on airflow setting. That sound context helps buyers understand the system is built to stay composed while moving air through ducts. When airflow, sound, and control are all aligned, the comfort experience reads premium in the home and on the product page.
Efficiency ratings are listed at 19.5 SEER2, 9.4 HSPF2, and 11.8 EER2 for clear comparison shopping. SVZ uses a blow-through cabinet design with fiberglass-free insulation and low cabinet air leakage, supporting better delivered comfort. The cabinet is built with corrosion-resistant Black ZAM material to support durability in demanding mechanical environments. Optional electric heat kits are available for backup or colder-climate needs, which adds flexibility without changing the core system. Outdoor electrical is listed as 208/230V single-phase 60 Hz, with a recommended fuse or breaker size of 25 A. Some combinations in this family qualify for ENERGY STAR and ENERGY STAR Cold Climate certification, depending on the exact match. If the buyer wants a ducted solution that is easy to trust, easy to spec, and built for long-term comfort, this SVZ pairing delivers.
Key Features
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Matched ducted heat pump system: SUZ-AA24NL outdoor unit paired one-to-one with SVZ-AP24NL multi-position air handler.
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Refrigerant type: R-454B (A2L low-GWP platform).
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Cooling performance: 22,800 BTU/h rated cooling, 9,000 BTU/h minimum cooling, 22,800 BTU/h maximum cooling, with 5.6 pints per hour moisture removal.
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Heating performance: 25,000 BTU/h rated at 47 F, 17,100 BTU/h at 17 F, 14,000 BTU/h at 5 F, with COP 3.4 at 47 F.
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Duct flexibility: external static pressure selections of 0.3, 0.5, 0.8 in w.g. with airflow listed at 471, 573, 700 CFM (cooling dry).
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Sound and comfort context: indoor sound pressure levels listed at 36, 41, 45 dB(A) depending on airflow setting, with ECM fan motor control.
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Efficiency and electrical: 19.5 SEER2, 9.4 HSPF2, 11.8 EER2, 208/230V 1-phase 60 Hz, recommended 25 A fuse or breaker.
Replaces Discontinued Models
- SUZ-AA24NL replaces: SUZ-KA24NA2
- SVZ-AP24NL replaces: MVZ-A24AA4, MVZ-A24AA7, SVZ-KP24NA
Replacement matches are based on unit type, capacity and features. Verify line set, electrical supply and controls before ordering. See the discontinued Mitsubishi model cross-reference for details and original manuals.
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