Description
The ComfortStar CH32‑12CA is a 12,000 BTU R32 heat pump mini-split in the CH32 Eco Smart Series. It delivers up to 17 SEER2 cooling efficiency and HSPF2 of 9.5 (Region IV), operating on 115 V/60 Hz power. Designed as a high-wall mounted system, it pairs a compact indoor head with a small outdoor condenser unit measuring approximately 31"×11"×20". The inverter compressor and electronic expansion valve enhance responsiveness and efficiency while using environmentally friendly R32 refrigerant suitable for modern energy codes.
Performance:
Offering a true 17 SEER2 and EER2 around 9.4, the CH32‑12CA minimizes operating costs. The inverter-driven rotary compressor adjusts frequency to match load, reducing cycling losses. A high-efficiency heat exchanger coil provides uniform temperature distribution, and indoor airflow ranges from approximately 353 to 247 CFM across fan speeds, delivering customizable comfort profiles. It effectively maintains indoor comfort during extreme outdoor humidity and heat.
Smart Features:
This model includes Eco Smart connectivity with optional Wi-Fi module for remote temperature control and scheduling. It supports smart thermostat compatibility and popular smart home platforms. Features include Turbo Mode for rapid comfort recovery, Smart Sleep for energy savings, Auto Defrost, louver position memory, and emergency stop functionality.
Comfort & Noise:
Indoor sound levels are low, at approximately 43 dBA on high and 33 dBA on low settings. The outdoor condenser operates around 53 dBA, suitable for residential zoning. A quiet “mute” mode minimizes disturbance in bedrooms or offices. Stable airflow prevents drafts or hot spots, ensuring balanced comfort.
Use Case Fit:
Ideal for single-zone residential or light commercial applications such as bedrooms, home offices, or small retail spaces. Its 115 V power and compact design fit retrofit or accessory dwelling unit applications in southern and coastal U.S. regions prioritizing R32 refrigerant.
Value & Reliability:
Equipped with a high-efficiency rotary inverter compressor, this unit balances durability and energy savings. Designed for extended maintenance intervals, it features error code diagnostics and high-efficiency filtration to maintain indoor air quality while reducing environmental impact.
Summary Wrap-Up:
The CH32‑12CA combines high efficiency, low noise, and smart controls in a compact package ideal for residential and small commercial buyers. Its use of R32 refrigerant and strong performance make it a future-ready HVAC solution offering excellent energy savings and occupant comfort.
Key Features:
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17 SEER2 / HSPF2 9.5 Efficiency: Maximizes energy savings in heating and cooling.
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Inverter Rotary Compressor: Provides fast temperature response and reduced cycling.
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Compact Outdoor Unit: Easy to site in tight spaces.
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Ultra-Quiet Operation: Indoor sound levels as low as 33 dBA.
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Smart Connectivity & Turbo Mode: Enables remote control and rapid temperature adjustment.
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High-Efficiency Air Filtration: Enhances indoor air quality.
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Intelligent Defrost & Anti-Cold Wind: Ensures comfort during heating cycles.
