The page you're viewing is for English (EMEA) region.

Working with our Vertiv Sales team enables complex designs to be configured to your unique needs. If you are an organization seeking technical guidance on a large project, Vertiv can provide the support you require.

Learn More

Many customers work with a Vertiv reseller partner to buy Vertiv products for their IT applications. Partners have extensive training and experience, and are uniquely positioned to specify, sell and support entire IT and infrastructure solutions with Vertiv products.

Find a Reseller

Already know what you need? Want the convenience of online purchase and shipping? Certain categories of Vertiv products can be purchased through an online reseller.


Find an Online Reseller

Need help choosing a product? Speak with a highly qualified Vertiv Specialist who will help guide you to the solution that is right for you.



Contact a Vertiv Specialist

The page you're viewing is for English (EMEA) region.

Product Model

Vertiv™ CoolPhase Wall WLM070A, 7.0kW Wall-Mount Split System Cooling for Small IT Rooms

Get Brochure Get Manual
Key Benefits
  • IDEAL FOR HEAVY EQUIPMENT LOADS: It occupies zero floor space while delivering 7.0kW of dedicated data center cooling, effectively handling increasing equipment loads.
  • LOWER OPERATING COSTS: With variable speed compressors and EC fans, it improves energy efficiency and helps reduce operating costs.
  • CONSISTENT TEMPERATURE CONTROL: It has higher airflow values than traditional comfort cooling systems, decreasing hot spots and supporting stable temperature control for mission-critical data center environments.
  • SMART MONITORING & CONTROL: It helps enhance thermal conditions and system reliability by leveraging remote monitoring capabilities and built-in intelligent Vertiv controls.
  • REDUCED ENVIRONMENTAL IMPACT: It uses R-32, a refrigerant with low global warming potential (GWP), to help lower carbon footprint and enhance energy efficiency.
Best Suited For:
  • Banking
  • Financial and Insurance
  • Broadcast and Entertainment
  • Chemical/Petrochemical (excl. Oil & Gas)
  • Construction and Engineering
  • Data Center/Colocation/Hosting
  • Education
  • Government
  • Healthcare
  • Manufacturing
  • Military
  • Defense
  • Aerospace and Missile
  • Nuclear Power
  • Oil and Gas
  • Power Generation
  • Power/Gas Transmission and Distribution
  • Professional Services
  • Retail and Wholesale
  • Telecom
  • Transportation

Benefits

  • FLEXIBLE INSTALLATION OPTIONS: It offers indoor or outdoor installation choices for the condensing unit, giving you greater deployment flexibility.
  • QUICK DEPLOYMENT & REDUNDANT SCALING: It is designed to meet growing equipment demands and can be scaled for redundancy.
  • MULTIUNIT CONNECTION: It enables collaborative operation between multiple units for active standby lead/lag control.

Features

  • HIGH SENSIBLE HEAT RATIO (SHR): It has an SHR of ≥0.9 that provides dedicated IT heat removal for optimal cooling and enhanced performance.
  • RELIABLE CAPACITY: It delivers 7.0kW of dedicated cooling to meet your data center cooling requirements.
  • PLENUM-APPROVED HEAT REJECTION: It offers outdoor heat rejection from -31°F to 118°F, enabling safe installation and effective cooling in a wide range of working environments, including plenum spaces.

The Vertiv™ CoolPhase Wall is a wall-mount split system providing dedicated cooling from 3.5kW to 11kW for increasing equipment loads in small technical rooms, server rooms, and edge computing applications. It enables effective cooling across diverse environments with its heat rejection capability. Equipped with remote monitoring features and intelligent Vertiv™ controls, it also optimizes thermal management for critical equipment. By supporting consistent temperature control, it enhances system reliability even in extreme conditions.

Vertiv™ CoolPhase Wall WLM070A, 7.0kW Wall-Mount Split System Cooling for Small IT Rooms
Product Specifications
Total Nominal Capacity kBtuh [kW]
24,000 BTUH 7kW
Net Sensible Capacity kBtuh [kW]
21,600 BTUH (6.33 kW)
Nominal Airflow [CFM]
1,300 CFM
Total Capacity
24,000 BTUH [7.0kW]
Net Sensible Capacity
21,600 BTUH [6.33 kW]
Input Voltage (V/Phase/Frequency Hz)
208–230V / 1Ph / 50–60Hz
Nominal Airflow
1,300 CFM
Controls and Monitoring
Vertiv™ Liebert® iCOM™ Edge Controller, Automatic startup HTTP, SNMP, Modbus Remote Monitoring
Key Components
R-32 Refrigerant, Touchscreen Display, Alarms, Remote Monitoring
Allowable Heat Rejection
-4°F to 118°F (Standard), -31°F to 118°F (Low Ambient)
Physical Characteristics
Height
19.29in
Height
490mm
Width
49.8in
Width
1265mm
Depth
15.35
Depth
390mm

Find Your Area Contact

Products Support Contacts

Showing contacts for California, 91733, USA Change
Vertiv (Liebert Services)
+1 800 543 2378
610 Executive Campus Drive Westerville Ohio 43082 USA
Product areas of focus: Uninterruptible Power Supplies (UPS), Power Distribution, Thermal Management, Integrated Solutions, Racks and Containment
Vertiv Academy – Thermal Management Training
+1 844 841 2665
530 Westar Blvd Westerville Ohio 43082 USA
Product areas of focus: Thermal Management
PARTNERS
Overview
Consultants Corner
Partner Login

Language & Location