Precision Cooling Solutions for Data Centers

The high-temperature environment in hot climate regions presents significant challenges for the efficient, energy-saving, and reliable operation of modern data centers. ATTOM provides advanced precision cooling solutions and data center air conditioning systems engineered for extreme environments, ensuring stable thermal management and optimized energy efficiency even under demanding operating conditions.

The optimized refrigeration system uses R134A refrigerant, enabling reliable operation in high-temperature environments up to 55°C ambient temperature with enhanced stability and durability.

Our precision cooling systems support a wide range of data center applications, including CRAC, CRAH, InRow Cooling, rack-mounted cooling, wall-mounted cooling, top-mounted cooling, and room-based air conditioning solutions. These systems provide precise temperature and humidity control while improving airflow management and overall cooling performance.

Suitable for: Hot climate regions across Africa, the Middle East, Asia, Europe, and America, as well as edge data centers, modular data centers, and AI infrastructure deployments.

Precision Cooling for Hot Climates, 55°C Ambient Data Center AC

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Product Features & Technical Specifications

Hot climate optimized refrigeration system - R134A green refrigerant with zero ODP, works reliably at 55°C ambient for data centers

Optimized Refrigeration System

  • Refrigeration system of hot climate optimized, using R134A to be working at 55C ambient temperature with high reliability.
  • Green refrigerant R134A with lower working pressure, zero ODP(ozone depletion potential) effect, and lower GWP(global warming potential) value.
High-efficiency hot-climate cooling - inverter compressor and EC fans with hot/cold aisle compatibility for energy-saving precision cooling

Green Energy Efficiency

  • Top level components from leading brands and unique design assure high reliability of products.
  • Inverter compressor and EC fan with intelligent control system ensure precise temperature control.
  • fully compatible with hot and cold aisle systems to provide an efficient cooling environment.
  • Green refrigerant R134A no ODP effect.

Advanced Controller with Smart Function

Advanced cooling controller with insightful sensor data - full refrigeration system monitoring, remote debug support, no pressure gauge needed for service

Insightful Sensor Data

  • Full sensors of Refrigeration System deep information.
  • Easy remote debug and support to customer with confidence.
  • No need bring pressure gauge during service and installations.
  • Supports further advanced analysis with full perspective system data.
Precision cooling built-in teamwork controller - master/standby and scheduled rotation, groups up to 8 units standard (200 max), RJ45 connection

Builtin Teamwork Function

  • Built in Teamwork function, supports master/standby working, and scheduled rotation.
  • Group 8 units as standard, maximum 200 units customization.
  • RJ45 network cable connection no need extra hardware.
  • Supports master control mode by following master unit logic.
Cooling system remote monitoring controller - built-in web access, Modbus-RTU standard, optional SNMP, Modbus-TCP, BAC-net, IPV6 for data center integration

Rich Remote Access Portal

  • Built in web page supports remote by browser.
  • Support Modbus-RTU protocol by standard.
  • Support SNMP, Email, Modbus-TCP, BAC-Net, IPV6 for remote monitoring by option.

Key Components

SmoothAir inverter compressor for rack cooling - 30%-100% capacity modulation, R410A refrigerant for stable temperature control and energy saving

Inverter Compressor

  • Capacity adjustable 30%-100%.
  • Stable working and improved compressor life by Modulating compressor speed.
  • No on/off inrush working mode.
  • Green refrigerant R134A no ODP effect.
SmoothAir EC fans for precision cooling - speed 0%-100% adjustable, direct drive, high external static pressure for flexible rack deployment

EC Fans

  • Best in class design and reliability.
  • Highest efficiency EC Fan system.
  • Speed adjustable 0%-100%.
  • Direct drive system no belts easier replacement and service.
  • Higher external static flexible for special application.
SmoothAir electronic expansion valve - automatically adjusts refrigerant flow, improves COP in low-temperature seasons, ensures compressor startup reliability

Electronic Expansion Valve

  • Automatically modulating refrigerant flow per system requirement.
  • Better COP performance during low temperature season comparing TEV system.
  • Better refrigerant flow feeding during compressor startup, to reach higher reliability of compressor working.

Resources Download

Product Brochure

Attom Precision Cooling for Hot Climates Brochure
Download PDF

User Manual

Attom Precision Cooling User
Manual
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Please contact ATTOM customer support to download the PDF manual.

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Data Center Solution Sales Manager

About Attom Technology

We are a global leader in critical data center infrastructure, specializing in high-density AI data center thermal management and liquid cooling solutions. As AI workloads drive unprecedented demand for advanced cooling, we are rapidly expanding our footprint in North America. We are looking for visionary, driven, and highly technical professionals to join our newly established Silicon Valley team to drive the future of sustainable, high-performance data centers.
Backed by the industrial giant Han’s Laser — a globally recognized leader in smart manufacturing and automation equipment — Attom Technology leverages a world-class industrial platform and robust financial strength to deliver critical data center infrastructure.

Location: Silicon Valley, CA (Hybrid/On-site)

Position Summary:

We are looking for a highly motivated Sales Manager to drive revenue growth in the North American market. You will be on the front lines, targeting enterprise data centers, AI startups, and regional colocation facilities, selling our cutting-edge liquid cooling infrastructure portfolio.

Key Responsibilities:

  • Achieve and exceed regional sales targets for our liquid cooling and thermal management products.

  • Manage the full sales cycle from prospecting and lead generation to contract negotiation and closing.

  • Develop and maintain strong, long-lasting direct relationships with data center facility managers, IT directors, and procurement teams.

  • Collaborate with the Product Technical Manager to deliver tailored presentations and proof-of-concept (PoC) proposals.

  • Maintain accurate sales forecasting and pipeline management using CRM tools (e.g., Zoho CRM).

Qualifications:

  • 3+ years of direct B2B sales experience in data center power, cooling, or IT infrastructure.

  • Product Knowledge: Familiarity with selling cooling solutions such as CDU, CRAC, CRAH, RDHx, Cold-plate, and Chillers.

  • Industry Experience: Prior sales experience at companies like Vertiv, Schneider/APC, Eaton, Stulz, Airsys, or sales roles within the IT hardware sector (Cisco, Lenovo, Broadcom) with a focus on infrastructure.

  • Hunter mentality with a proven track record of breaking into new accounts and growing market share in the Silicon Valley tech ecosystem.

  • Strong presentation and closing skills.

Application email: support@attom.tech

Data Center Solution Technical Manager

About Attom Technology

We are a global leader in critical data center infrastructure, specializing in high-density AI data center thermal management and liquid cooling solutions. As AI workloads drive unprecedented demand for advanced cooling, we are rapidly expanding our footprint in North America. We are looking for visionary, driven, and highly technical professionals to join our newly established Silicon Valley team to drive the future of sustainable, high-performance data centers.
Backed by the industrial giant Han’s Laser — a globally recognized leader in smart manufacturing and automation equipment — Attom Technology leverages a world-class industrial platform and robust financial strength to deliver critical data center infrastructure.

Location: Silicon Valley, CA (Hybrid/On-site)

Position Summary:
The Product Technical Manager will act as the technical bridge between our North American clients and our global R&D team. You will be the resident expert on our liquid cooling portfolio, guiding customers through complex thermal system designs, and ensuring our products perfectly align with local compliance and technical requirements.

Key Responsibilities:

  • Lead technical pre-sales engagements, providing expert consultation on liquid cooling architectures for high-density AI workloads.

  • Develop comprehensive technical proposals, system designs, and ROI analyses for clients involving CDU, RDHx, and direct-to-chip (Cold-plate) deployments.

  • Act as the Voice of the Customer (VoC) in North America, gathering detailed technical requirements and feeding them back to the R&D center to drive product localization and innovation.

  • Ensure products meet North American standards (e.g., UL, ASHRAE guidelines).

  • Provide training and technical support to the regional sales team and channel partners.

Qualifications:

  • Bachelor’s or Master’s degree in Mechanical Engineering, Thermodynamics, Electrical Engineering, or a related technical field.

  • 2+ years of experience in product management, technical pre-sales, or thermal engineering within the data center or IT hardware industry.

  • Technical Proficiency: Mastery in the design and application of CDU, CRAC, CRAH, RDHx, Cold-plate, and Chiller systems. (Familiarity with piping diagrams, valve configurations, and redundancy classifications is highly preferred).

  • Target Background: Previous roles at infrastructure leaders (Vertiv, nVent, Motivair, Schneider, Boyd, Stulz, etc.) or thermal engineering roles at major IT/Semiconductor companies (NVIDIA, AMD, Intel, Lenovo, etc.).

  • Ability to translate complex technical concepts into clear business value propositions.

Application email: support@attom.tech

Data Center Solution Business Development Director

About Attom Technology

We are a global leader in critical data center infrastructure, specializing in high-density AI data center thermal management and liquid cooling solutions. As AI workloads drive unprecedented demand for advanced cooling, we are rapidly expanding our footprint in North America. We are looking for visionary, driven, and highly technical professionals to join our newly established Silicon Valley team to drive the future of sustainable, high-performance data centers.
Backed by the industrial giant Han’s Laser — a globally recognized leader in smart manufacturing and automation equipment — Attom Technology leverages a world-class industrial platform and robust financial strength to deliver critical data center infrastructure.

Location: Silicon Valley, CA (Hybrid/On-site)

Position Summary:
We are seeking an experienced Business Development Director to spearhead our Go-To-Market (GTM) strategy for data center thermal management liquid cooling solutions in North America. You will be instrumental in building strategic partnerships with Hyperscalers, Colocation providers, and top-tier IT hardware manufacturers, establishing our brand presence, and identifying new market opportunities in the fast-growing AI data center ecosystem.

Key Responsibilities:

  • Develop and execute a comprehensive North American business development strategy focused on high-density liquid cooling solutions.
  • Identify, negotiate, and close strategic partnerships with key players in the AI and data center ecosystem (e.g., server OEMs, AI chip developers).
  • Collaborate closely with the global HQ to align product roadmaps with North American market trends and client demands.
  • Represent the company at industry events (e.g., Data Center World, OCP, DCD) to build brand awareness and thought leadership.
  • Build and manage a robust pipeline of high-level strategic opportunities.

Qualifications:

  • 5+ years of business development or strategic sales experience in the data center infrastructure or IT thermal management sector.
  • Industry Background: Proven track record at leading thermal management companies (e.g., Vertiv, nVent, Motivair, Schneider/APC, Boyd, Eaton, Stulz, Airsys) OR IT hardware giants with a focus on thermal ecosystems (NVIDIA, AMD, Broadcom, Intel, Lenovo, Oracle, Cisco).
  • Technical Expertise: Deep commercial understanding of advanced cooling technologies including CDU, CRAC, CRAH, RDHx, Cold-plate, and Chillers.
  • Strong existing network with decision-makers at hyperscale cloud providers and colocation data centers in the Silicon Valley area.
  • Excellent communication, negotiation, and cross-cultural collaboration skills.

Application email: support@attom.tech

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