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Low-Nitrogen Vacuum Hot Water Boiler Project at an Administrative Office Complex in Hanoi, Vietnam

Low-Nitrogen Vacuum Hot Water Boiler Project at an Administrative Office Complex in Hanoi, Vietnam

  • Location: Hanoi, Vietnam
  • Industry: Public Heating
  • Boiler Type: Low-Nitrogen Vacuum Hot Water Boiler
  • Fuel Type: Natural Gas
  • Boiler Model: ZKS2.1-85/60-Q + ZKS2.8-85/60-Q
Low-Nitrogen Vacuum Hot Water Boiler Project at an Administrative Office Complex in Hanoi, Vietnam

Project Overview

A government administrative office park in Hanoi serves as a key local government office complex, comprising office buildings and civil servant dormitories. Winter heating not only affects staff comfort but also directly impacts the efficient delivery of government services. With ever-increasing demands for energy conservation, reduced consumption, and environmental protection, the existing heating system suffered from issues such as high energy consumption, insufficient stability, and non-compliant emissions, making an upgrade and renovation urgently necessary. After a comprehensive evaluation of multiple boiler manufacturers and a comparison of their proposals, the park’s management ultimately chose to partner with Huanuo Boilers to implement a differentiated clean heating solution.

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Solution

Office areas

Equipped with one Huanuo ZWNS2.8-1.0/95/70-Q low-nitrogen vacuum hot water boiler. This unit delivers rapid response and precise temperature control, meeting the office area’s needs for time- and zone-specific heating, while its vacuum operation design ensures safety and reliability.

Dormitory Area

Equipped with one Huano ZKS2.1-85/60-Q low-nitrogen vacuum hot water boiler. This boiler provides stable heating temperatures and operates quietly and comfortably, fully ensuring a pleasant living experience.

Core Project Advantages

The dual-system collaboration perfectly adapts to the heating needs of both office and residential environments.

After 20 consecutive days of operational monitoring, all system performance metrics exceeded design standards, and environmental indicators far surpassed local industry requirements.

Energy consumption and O&M costs during the heating season were significantly reduced, enabling green, low-carbon operation.

It provides a replicable model for comprehensive heating renovations in government facilities with “office + residential” configurations.

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Client Testimonial

“Huanuo Boilers innovatively adopted a differentiated heating solution that not only meets the precise temperature control needs of office spaces but also ensures a comfortable experience in residential areas. Both the system design and environmental performance metrics have reached advanced industry standards; we are very satisfied with this collaboration.”

Le Quang Minh

Head of Park Facilities Management

”Huanuo Boilers’ solution perfectly matches our highly fluctuating steam demand; in particular, the load-adaptive function has significantly improved energy efficiency. Having been in operation for half a year, the equipment has exceeded our expectations in terms of both energy savings and stability, and has become the benchmark for energy efficiency at our South American plant.”

Carlos M.

Director of Plant Operations

”Huanuo Boilers’ solution perfectly matches our highly fluctuating steam demand; in particular, the load-adaptive function has significantly improved energy efficiency. Having been in operation for half a year, the equipment has exceeded our expectations in terms of both energy savings and stability, and has become the benchmark for energy efficiency at our South American plant.”

Carlos M.

Director of Plant Operations

”Huanuo Boilers’ solution perfectly matches our highly fluctuating steam demand; in particular, the load-adaptive function has significantly improved energy efficiency. Having been in operation for half a year, the equipment has exceeded our expectations in terms of both energy savings and stability, and has become the benchmark for energy efficiency at our South American plant.”

Carlos M.

Director of Plant Operations

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Project Requirements

  • Steam Boilers
  • Industrial Hot Water Boilers
  • Thermal Oil Heaters
  • Industrial Hot Air Furnaces
  • Pressure Vessels & Boiler Components