Hi-PRO HD
Hi-PRO HD
Up to 20.0 SEER2 / Up to 10.5 HSPF2
Compact and slim discharge design
Uses R-454B low- GWP refrigerant
Built-in condenser base pan heater and crankcase heater
GoldFin® heat exchanger, salt spray tested to 1,500 hours for corrosion resistance
Compatible with Hisense AHUs, coil‑only + furnace systems, third‑party coils and AHUs
Quiet operation as low as 55 dB(A)
Heating operation range: -13°F (-25°C) to 75°F (24°C)
Cooling operating range: 5°F (-15°C) to 125°F (52°C)
New Look Coming Summer 2026
The Ultimate Ducted System
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Piping Length Advantage
The Hisense Hi-PRO HD offers maximum installation flexibility for large single-family, multi-family, or commercial applications. It supports a piping distance of up to 246 ft (75m) in length and a height difference of up to 98 ft (30m)
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Flexible Installation
The Hisense Hi-PRO HD features a compact horizontal discharge outdoor unit, ideal for single and multi-family applications. It requires minimal installation space, freeing up yard, balcony, or roof space compared to traditional "cube style" HVAC systems. The indoor AHU is a multi-position unit that can be installed horizontally or vertically for various ductwork orientations
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Hisense Smart Thermostat
The Hisense Hi-PRO HD offers smart phone control with three operation modes: Comfort, ECO, and Schedule. It features a programmable schedule, a color screen display, and fan control with up to 3 speeds. The system includes ERV/HRV on/off control interlocked to the fan, clear temperature visibility and controls, compressor protection, OTA upgrades, and supports up to 4 heating and 2 cooling stages with Early-On functionality. You can choose from any 3rd party 24V thermostat or the sensibly priced Hisense Smart Thermostat
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Xtreme PCB Board
The Hi‑PRO HD PCB board offers enhanced stability and durability, ensuring reliable HVAC performance even under extreme conditions.
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Anti-Corrosion Protection
The indoor evaporator features an improved design with enhanced anti-corrosion, rust prevention, and condensation prevention, providing superior protection in high humidity environments
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Climate Advantage
Hi‑PRO HD systems provide strong performance in extreme high and low temperature conditions, even on larger capacity systems (4‑ and 5‑ton). Hi‑PRO HD systems achieve up to 100% capacity at 110°F (with a standard maximum operating range of 122°F) and more than 70% heating capacity at −5°F, with an operating range as low as −22°F.
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Silent Operation
The Hisense Hi-PRO HD operates at a whisper-quiet level, with the 24K outdoor unit producing only 58 dB(A) of sound. This noise level is truly as quiet as a whisper
Anti-Corrosion Protection
The indoor evaporator features an improved design with enhanced anti-corrosion, rust prevention, and condensation prevention, providing superior protection in high humidity environments
Climate Advantage
Hi‑PRO HD systems provide strong performance in extreme high and low temperature conditions, even on larger capacity systems (4‑ and 5‑ton). Hi‑PRO HD systems achieve up to 100% capacity at 110°F (with a standard maximum operating range of 122°F) and more than 70% heating capacity at −5°F, with an operating range as low as −22°F.
Silent Operation
The Hisense Hi-PRO HD operates at a whisper-quiet level, with the 24K outdoor unit producing only 58 dB(A) of sound. This noise level is truly as quiet as a whisper
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