Cooper&Hunter Multi-Zone 18,000 BTU 230V Slim Duct, Concealed Duct Air Conditioning Unit for Heat Pump, Mini Split Inverter System Up To 20.5 SEER2 With choice of Optional Installation Kit CH-M18DTUI

Summary

The Cooper&Hunter Light Commercial Slim Duct systems present an efficient and discreet cooling and heating solution, ideal for installation in attics and ceiling crawl spaces. These units are designed to minimize energy loss commonly seen in central ducted systems.

With available capacities ranging from 9K-24K and 36k-60K in Single-Zone Light Commercial Applications BTU/h in Multi-Zone and an impressive efficiency of up to 20.5 SEER, these systems adapt flexibly to varying architectural demands, allowing ducts to be directed into different areas under a single wall thermostat control. This setup not only enhances comfort but also ensures a streamlined, hidden installation that complements any space without intruding on its aesthetics.

This system is capable of heating even in ambient temperatures as low as -13°F for standard units, and as low as -22°F for Hyper Units, making it perfect for a variety of applications, from bedrooms and additions to living rooms and commercial spaces.

Important

All units must be installed by a licensed HVAC professional for the warranty to be valid. Registration is required within 60 days of installation and can be completed online or by phone. The installation kit is necessary for the system to function. Ensure that you have selected the desired installation kit above. This kit comes with Pre-Flared 99% Copper Lines, Data Communication Wires, PVC Drainage Attachment, Wrapping Bands, etc.

What's Included

Indoor Unit CH-M18DTUI (18,000 BTU 230V Slim Duct, Concealed Duct Air Conditioning Unit)
Optional, Pre-Flared 99% Copper Installation Kit (16ft, 25ft or 50ft.) MUST BE SELECTED ABOVE.
Wireless Remote Control
Installation Manual
User’s Manual
Manufacturer Warranty

Compatible Standard Outdoor Units

Capacity	BTU	SKU
Dual (2) Zone:	18,000 BTU	CH-18MES-230VO
Dual/Tri (2 or 3) Zone:	28,000 BTU	CH-28MES-230VO
Dual/Tri/Quad (2, 3 or 4) Zone:	36,000 BTU	CH-36MES-230VO
Dual/Tri/Quad/Pent (2, 3, 4 or 5) Zone:	48,000 BTU	CH-48MES-230VO
Dual/Tri/Quad/Pent (2, 3, 4 or 5) Zone:	55,000 BTU	CH-55MES-230VO

Compatible Hyper Outdoor Units

Capacity	BTU	SKU
Dual (2) Zone:	19,000 BTU	CH-HPR19M-230VO
Dual/Tri (2 or 3) Zone:	28,000 BTU	CH-HPR28M-230VO
Dual/Tri/Quad (2, 3 or 4) Zone:	36,000 BTU	CH-HPR36M-230VO
Dual/Tri/Quad/Pent (2, 3, 4 or 5) Zone:	48,000 BTU	CH-HPR48M-230VO
Dual/Tri/Quad/Pent (2, 3, 4 or 5) Zone:	55,000 BTU	CH-HPR55M-230VO

Sizing and Compatability:

Combination Chart

The capacity and number of systems can vary for each outdoor unit. Consult the combination chart for potential loading configurations. Ensure the total capacity of all connected indoor units aligns with the minimum and maximum loading range of the selected outdoor unit. It is not mandatory to utilize all circuits on an outdoor unit; some circuits may remain sealed without an attached indoor unit.

Our sales team meticulously reviews every order and will promptly contact you to make any necessary adjustments. For guidance in selecting the correct combination of indoor units, please contact us directly or refer to the Combination Chart provided above or located in the Custom tab.

Warranty

7 year compressor limited warranty
5 year parts limited warranty (must be installed by a licensed HVAC technician)
1 year remote control

Technical Information

Model Number: CH-M18DTUI

Specification	Details
System type	Single/Multi-zone unit
BTU Rated	18,000
Power source	208-230V, 1Ph, 60Hz
Dehumidification value (pnt/day)	3.74
Voltage range (V)	187-253
Packing dimensions (WxDxH)	42.13x28.54x11.02
Controller	RG10K-exclusive remote & 120X or 120N wire controller
Refrigerant piping Liquid/Gas side (inch)	1/4" - 1/2"
EER2	12.5
SEER2	20
Unit Net/Gross weight	55.34/67.02
Unit dimensions (WHD)	34.65x26.54x8.27
Operation Range - Heating	32～86
Operation Range - Cooling	62~90
Minimum circuit ampacity	3
Max. fuse	15
Indoor Noise Level H/M/L	42/38/35.5
Indoor Air Flow	529.41/450.00/370.59
ESP Range	0-0.4
Drainage water pipe diameter	1"

Certifications

Performance Data/Features

Efficiency and Design: Boasts up to 20.5 SEER, offering an efficient and discreet cooling and heating solution. Ideal for installation in attics and ceiling crawl spaces, designed to minimize energy loss compared to central ducted systems.
Flexible Installation: The system's ducts can be directed into separate areas, all controlled by a single wall thermostat, ensuring a streamlined installation that remains hidden and complements any interior design without intruding on space aesthetics.
Extreme Temperature Operation: Capable of heating in ambient temperatures as low as -13°F for standard units and -22°F for Hyper Units, making it versatile for various applications including bedrooms, additions, living rooms, and commercial spaces.
Optional Accessories: Available pre-flared 99% Copper Installation Kit (16ft, 25ft, or 50ft) must be selected as per installation needs.
Control and Documentation: Includes Wireless Remote Control, Installation Manual, User’s Manual, and Manufacturer Warranty for comprehensive support and easy operation.

Manuals & Downloads

Cooper&Hunter Multi-Zone 18,000 BTU 230V Slim Duct, Concealed Duct Air Conditioning Indoor Unit for Heat Pump, Mini Split Inverter System Up To 20.5 SEER2 With choice of Optional Installation Kit CH-M18DTUI