Concealed Mini Split Systems
Hidden slim-duct mini splits that install above the ceiling. Short duct runs to multiple rooms with only discreet vents visible. Up to 19.6 SEER2.

Zone Air® Thin-Air 9,500 BTU 19.6 SEER2 230V Concealed Mini-Split Heat Pump AC - Up to 475 Sq Ft

Zone Air® Thin-Air 11,000 BTU 19 SEER2 230V Concealed Mini-Split Heat Pump AC - Up to 550 Sq Ft

Zone Air® Thin-Air DUAL ZONE 19,000 BTU (9.5K+9.5K) 19 SEER2 230V Concealed Mini-Split Heat Pump System - Up to 950 Sq Ft

Zone Air® Thin-Air DUAL ZONE 20,500 BTU (11K+9.5K) 19 SEER2 230V Concealed Mini-Split Heat Pump System - Up to 1,025 Sq Ft

Zone Air® Thin-Air DUAL ZONE 22,000 BTU (11K+11K) 19 SEER2 230V Concealed Mini-Split Heat Pump System - Up to 1,100 Sq Ft
Ducted Mini Split Systems
Shop concealed mini split systems — the indoor unit hides in your attic or ceiling space while short duct runs deliver heating and cooling to multiple rooms. Only discreet vents are visible.
- ✓Up to 19.6 SEER2 energy efficiency
- ✓Completely hidden above the ceiling — only vents visible
- ✓Short duct runs to 2–4 rooms from one indoor unit
- ✓Heat pump heating down to -13°F year-round
- ✓Pre-charged linesets for simpler installation

Concealed (ducted) mini splits hide completely above the ceiling or in an attic. Only small supply and return grilles are visible in the room — the air handler, refrigerant lines, and ductwork are all out of sight. Ideal for homeowners who want powerful heating and cooling without any visible equipment.
How They Work
A compact air handler installs above the ceiling and pushes conditioned air through short duct runs to recessed vents. Unlike central air with long ductwork throughout the house, ducted mini splits use short runs (under 15 ft) that avoid the 20–30% energy loss typical of traditional systems.
Installation
Concealed systems need 8–12 inches of clearance above the ceiling. Our pre-charged linesets simplify the refrigerant connection, but we recommend working with an HVAC contractor on the ductwork layout. All models require 208–230V service and include a built-in condensate pump.
Efficiency & Noise
Up to 19.6 SEER2 with inverter-driven compressors. Indoor noise runs at just 39 dB in quiet mode — with the air handler tucked above the ceiling, sound in the room is minimal. A single unit can condition 2–4 rooms depending on duct layout.
What's Included
Slim-duct indoor air handler, outdoor condenser, pre-charged 16 ft lineset, wireless remote, built-in condensate pump, and all installation hardware. Ductwork and grilles are sourced separately to match your layout. 5-year parts / 7-year compressor warranty with live support (9–5 MST).
Frequently Asked Questions About Ducted Mini Splits
Common questions about concealed mini split systems, installation, and pricing.
What is a concealed mini split?
How is a ducted mini split different from central air?
Can a concealed mini split cool multiple rooms?
What does ducted mini split installation involve?
How much does a concealed mini split cost?
Explore More Mini Split Systems
Browse our full range of mini split systems, bundles, and accessories.
Wall Mount Systems
Wall-mounted mini splits for individual rooms. 9K–18K BTU, 115V and 230V options from $1,899.
Learn More →Dual Zone Bundles
Two indoor units, one outdoor unit. Independent temperature control in two rooms from $4,299.
Learn More →Ceiling Cassettes
Ceiling-mounted mini splits with 4-way airflow for offices, commercial spaces, and modern homes.
Learn More →Line Set Extensions
Pre-charged refrigerant line extensions for longer runs. No vacuum pump needed.
Learn More →Accessories
Professional mounting brackets, wall caps, and installation accessories.
Learn More →Sizing Calculator
Find the right BTU capacity for your room size, insulation, and climate.
Learn More →Installation Guide
Step-by-step DIY mini split installation walkthrough with tips and tools.
Learn More →SEER Rating Guide
Learn how SEER2 ratings affect energy efficiency and your utility bills.
Learn More →Invisible Comfort, Powerful Performance
Concealed mini splits hide completely above the ceiling — delivering heating and cooling to multiple rooms with only discreet vents visible. Free shipping on every order.
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