Skip to content

18,000 BTU Quick Connect Mini-Split Single-Zone System with Indoor & Outdoor Units, Line Set - 230V

Model #3PAMSHQC18

Looking for an AC unit that can provide comfort wherever you need it? What about an AC system that doesn't require professional installation? The 18,000 BTU Quick Connect Mini-Split with Heat Pump from Perfect Aire is what you’ve been looking for. Comfortably fitting into any style and space, this system is designed to cool large areas up to 750 sq. ft. Delivering maximum comfort, efficiency and temperature control in a single space, this system is the perfect solution for year-round comfort with primary cooling on those humid, summer days and supplemental heating for cold, winter days. Designed with Ultra Easy installation in mind, this system can be up and running within hours, without the need to add extra refrigerant or evacuate the line set. Just install the indoor air handler and outdoor condenser, then connect using our innovative line set attachments. This system can be set-up within hours so you can start feeling cool comfort right away. Talk about convenient!

• 18,000 BTU Quick Connect Mini-Split built for bringing comfort to single-zone environments up to 750 sq. ft. System includes high-wall indoor air handler, mounting bracket, outdoor condenser, cable & line set with quick connect adaptors and installation accessories.

• AHRI certified and Energy Star rated with a high-efficiency 23.3 SEER.

• Perfect for the at-home installer, this Perfect Aire Quick Connect Mini-Split includes revolutionary Quick Connect adaptors for ultra-easy installation, no need to charge or evacuate refrigerant.

• Control room temperature, set fan speeds and create programmable, intelligent modes for when you're at home or away, all from your mobile device with the convenient mobile app.

• System includes a full-function remote control with a built-in thermostat that puts you in control of your comfort from anywhere in the room.

• You're in control of your comfort with 7 indoor fan speeds, adjustable vertical and horizontal swing louvers, a programmable 24-hour timer and convenient smart, super and auto functions.

• Sleek high-wall indoor air handler features a reusable and eco-friendly filter. Just slide-out and wash with soap and water — no need to purchase replacements.

• System features premium R410A, an energy-efficient and environmentally friendly refrigerant that yields high-performance results.

• The high-performance inverter heat pump is designed to provide efficient operation in a wide range of temperatures, all the way down to 41°F (-15°C) in cooling mode and -4°F (-20°C) in heat mode.

• System includes models 3PAMSHQCW18, 3PAMSHQCO18, and 1DALS14-12-25


Cooling Capacity (BTU): 18000

Heating Capacity (BTU): 19000

Coverage Area (sq. ft.): 750

Smart Home Compatible: Built-in

SEER2: 22.5

HSPF4: 11.6


Cooling Operating Temperature Range (°F): 5-115

Heating Operating Temperature Range (°F): -4-75


Indoor Unit Dimensions (WxHxD)(in.):
3PAMSHQCW18 43.5 x 13 x 9.75

Indoor Unit Weight (lb.):
3PAMSHQCW18 32.0

Outdoor Unit Dimensions (WxHxD)(in.):
3PAMSHQCO18 34 x 25.75 x 12.25

Outdoor Unit Weight (lb.):
3PAMSHQCO18 99.2


Power Supply (V): 230

Maximum Fuse (A): 20.0

No-Hassle Comprehensive Product Warranty

1 Year Full Replacement Warranty


View available manuals, energy guides, or submittal sheets.