Keystone - Core 18,000 BTU 20 SEER2 230V Single-Zone Ductless Mini Split Air Conditioner Heat Pump - White
Model: KYSTNTV18CB2
SKU: 6690284
Reviews coming soon
Sold by
Reviews coming soon
We’ll try to get your question answered within 24 hours by a Best Buy customer or brand representative.
The inverter-driven system delivers 18,000 BTU cooling and 18,000 BTU heating, adjusting output as conditions change to support steady, efficient comfort in spaces up to 1,000 sq ft.
Ideal for homeowners, property managers, and office managers seeking focused heating and cooling for large living areas, basements, apartments, offices, and similar spaces.
Designed to operate in outdoor temperatures from 5°F to 127°F, the system provides dependable heating and cooling through hot summers, cold weather, and transitional seasons.
The indoor unit operates at sound levels as low as 28 dB, helping minimize disruption while working, watching TV, entertaining, exercising, or relaxing in shared living spaces.
Use the app or compatible voice control to adjust temperatures, modes, schedules, and routines remotely. Choose Cool, Heat, Dry, Fan, Turbo, Sleep, or ECO mode to match daily comfort needs.Uses R32 refrigerant.
The Keystone Core 18,000 BTU Mini Split AC and Heating System delivers quiet, energy-efficient comfort for bedrooms, offices, living rooms, and other spaces up to 1,000 sq. ft. This 230V ductless system includes indoor and outdoor units and is designed for professional installation to help ensure proper setup, optimized performance, and reliable long-term use. With up to 20 SEER2 efficiency, advanced inverter technology, and an optimized R32 refrigerant system, it continuously adjusts output to help reduce energy use while maintaining steady indoor comfort without bulky ductwork. Built for dependable year-round performance, this mini split operates in outdoor temperatures ranging from 5°F to 127°F for reliable comfort through changing seasons. Indoor sound levels as low as 28 dB make this Core system quieter than a whisper. Multiple modes including Cool, Heat, Dry, Fan, Turbo, Sleep & ECO allow for customized comfort throughout the day. Wi-Fi, app control, and smart home compatibility provides convenient remote access to temperature adjustments, scheduling & energy-saving controls. Keystone customer service helps coordinate professional installation to save time & effort, while durable construction & an up to 7-year warranty support trusted, reliable performance.