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Xian Overseas logoXIAN OVERSEASHeating · Ventilation · Cooling
Engineering Comfort Since The 1970s

50+ Years of Engineering Comfort

From luxury residences and hospitals to airports and industrial facilities, we design HVAC systems built to perform for decades.

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HVAC Insights

Learn before you build

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VRF vs Split AC for Residential
01Guide

VRF vs Split AC for Residential

Which system actually fits a modern home — and where each one wins.

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Years of Experience

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Landmark Projects

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Industry Sectors Served

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Flagship Mitsubishi Experience Centre

Solutions

From Concept to Comfort

VRF Systems

VRF Systems

Heat-pump and heat-recovery systems engineered for precise control across every zone.

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Chiller Systems

Chiller Systems

Air- and water-cooled chiller plants with complete chilled-water infrastructure.

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Ventilation & IAQ Systems

Ventilation & IAQ Systems

Basement, jet-fan and smoke-management systems engineered to life-safety codes.

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Air Distribution Systems

Air Distribution Systems

AHUs, FAHUs, FCUs and treated fresh-air systems for precise, healthy distribution.

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Split Air Conditioners

Split Air Conditioners

Residential and commercial cooling — split, window, cassette, ductable and tower AC, supplied and installed.

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AMC & After-Sales Support

AMC & After-Sales Support

Preventive maintenance, genuine spares and responsive service that protect your investment.

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Featured Work

Projects we are proud of

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County 107
Residential

County 107

Noida

Lotus 300
Residential

Lotus 300

Noida

Gulshan 129
Residential

Gulshan 129

Greater Noida

IGI Airport Terminal 3
Infrastructure

IGI Airport Terminal 3

New Delhi

Ramada Plaza
Hospitality

Ramada Plaza

Lucknow

Jaypee Hospital
Healthcare

Jaypee Hospital

Noida

How We Deliver

A clear, end-to-end seven-step process

01

Discover

Understand the space, application and comfort goals.

02

Design

Heat-load calculations, layouts and detailed drawings.

03

Engineer

System selection, capacities and configurations.

04

Procure

Sourcing equipment and materials from approved OEMs.

05

Install

On-site execution by trained teams to defined SOPs.

06

Commission

Testing, balancing and performance verification.

07

Support

Preventive maintenance and lifecycle support.

Let’s design comfort that feels effortless.

Share your project — residential, commercial or industrial — and our engineers will map the right HVAC solution for you.