12,000 BTU 230V Through The Wall Air Conditioner

Key Features

  • 12,000 BTU through the wall AC with Cool Dry, Fan, and Auto mode
  • Quickly cools up to 550 sq.ft. CEER: 10.6
  • 2.9 Pints/HR
  • Remote Control offers you the flexibility to control the temperature and fan speed from anywhere in the room
  • LED display

About Product

Emerson 12000BTU 230V Through-the Wall Air Conditioner is ideal for cooling a room up to 550 square feet. This unit is designed for through-the-wall installation and is not suitable for standard window installation (Maximum wall thickness:18”). It will fit most existing wall sleeves. New wall sleeves sold separately. Quiet and cool operation keeps you comfortable.


  • 3 fan speeds and auto speed to choose from for quick or slow cooling and air circulation
  • Sleep Mode automatically adjusts temperature for overnight comfort
  • Auto-Restart resumes operating at its previous settings when power is restored
  • Remote Control offers you the flexibility to control the temperature and fan speed from anywhere in the room
  • LED Display offers you to read the temperature from far away
  • 24-Hour Timer allows you to preset the time to turn on or off the machine
  • Easy Access Washable Filter
  • Certificate: UL, DOE, E-Star

Technical Specifications


Moisture Removal (Pints/h) 2.9 Plug face (NEMA#) 6-15P
Max input consumption (W) 1130 Power cord length (mm) 2140
Max current (A) 15.20 Power cord length (ft) 5.9
Starting current (A) 70 Control Remote Control
Refrigerant type (R410A) (OZ) 22.22 Application area Cooling EPA (sp. ft) 450-550
Indoor air flow (CFM) 265/247/229 Dimension (in) 24.2x20.3x14.5
Indoor noise level (dB(A)) 60/58/56 Packing (in) 28x26.6x16.9
Outdoor air flow (CFM) 447/417/388 Net/Gross weight (lb) 75.9/86.9
Outdoor noise level (dB(A)) 68/66/64  Loading quantity 20′ / 40′ /40’HQ 120/256/306
Plug type 14#x3 / LCDI

Cooling Capacity

Power supply 1Ph, 230V-, 60Hz RATED Input (W) 1142
RATED Capacity (Btu/h) 12000 RATED Current (A) 10.0
RATED EER (Btu/w.h,w/w) 10.6 Standby Power (W) 1.3
RATED CEER (Btu/w.h,w/w) 10.6


Indoor (cooling/heating) °F 62°F-90°F Outdoor (cooling/heating) °F 64°F-109°F
Indoor (cooling/heating) °C 17-32 Outdoor (cooling/heating) °C 18-43

Warranty / Certification

Certifications and Listings
1-UL Listed
Manufacturer Warranty
12 months labor, 24 months parts, 60 months compressor

Product Registration

Please fill out the appropriate information below to register your Emerson Quiet Kool product

Emerson Quiet Kool Product Registration


Service: 844-801-8880
Sales: 973-808-8899


1275 Bloomfield Ave.
Bld 16-141
Fairfield, NJ 07004

AC Operating Instructions

Energy Guide

AC Warranty Guide