Dzh4.2MW Coal Fired Hot Water Boiler for District Central Heating

Name: Dzh4.2MW Coal Fired Hot Water Boiler for District Central Heating
Brand: Henan Huading Boiler Co., Ltd.
SKU: 2178916422

Henan, ChinaHenan Huading Boiler Co., Ltd.

US$9,800.00-198,000.00

1 Set

Product profile

Customization

Available

Function

Hot Water Boiler

Fuel

Coal-Fired

Model NO.

DZH4.2-95/70-AII

Installation

Packaged Boiler

Structure

Water-Fire Tube

Media

Hot Water

Water Circulation

Natural Circulation

Drum Placement

Horizontal Boiler

Pressure

Low Pressure

Manufacturing Level

Burning Style

Chamber Combustion Boiler

Usage

Agricultural Greenhouse

Output

Hot Water

Keywords

Dzh Hot Water Boiler, Coal Fired Hot Water Boiler,

Working Pressure

Normal Pressure / 0.7MPa

Application

Agricultural Greenhouse

Boiler Structure

Horizontal Three Pass

Use Fuel

Wood, Biomass Pellet, Rice Husk

Transport Package

Main Boiler: Nude Packing with Plastic Film Wrappi

Specification

DZH

Trademark

HUADING

Origin

Henan, China

HS Code

8403109000

Production Capacity

3000

Key features

Dual Fuel Compatibility: Burns coal, biomass pellets, wood, straw, and agricultural waste.

High Thermal Efficiency: Three-pass structure achieves 82%-86% efficiency, saving over 15% fuel.

Stable Heating Output: Large water capacity ensures constant temperature during peak demand.

Comprehensive Safety System: Includes pressure gauge, temperature sensor, and low-water interlock protection.

Low Emission Design: Meets environmental standards with cyclone dust remover and clean combustion.

Durable Construction: High-temperature steel plate with anti-corrosion treatment, 10-15 year life.

Compact & Easy Installation: Horizontal integrated design requires only pipe and power connections.

Global After-Sales Support: Remote video guidance and on-site engineer training available.

Company profile

Importers and Exporters

Henan Huading Boiler Co., Ltd.

Henan, China

Business Type: Manufacturer/FactoryExport Year: 2016-01-06Nearest Port: QINGDAO, SHANGHAI, TIANJINAverage Response Time: ≤0.34hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, FAS, FCA, Others, CPT, CIP

About Our Factory & Business Background

AddressNo. 89, West Section of Weilai Road, Maozhuang Town, Taikang County, Zhoukou, Henan, China

Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: within 15 workdays

Our Production Capability & Technical Expertise

Main ProductsSteam Boilers, Hot Water Boilers, Thermal Oil Boilers, Electric Boiler, Steam Generators, Hot Air Furnace, Waste Heat Boiler (Whb) / Heat Recovery Steam Ge, Other Boilers, Boiler Auxiliaries, Pressure Vessel

Our Industry Experience & Global Business Record

Main MarketsNorth America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe

Product Q&A

Q:Can this boiler burn biomass only without coal?

Yes. DZH boiler has a large combustion chamber, sufficient air distribution structure, which can completely burn single biomass fuel such as wood chips and pellets, no need to mix coal.

Q:What auxiliary equipment needs to be purchased separately?

Standard complete set includes all necessary auxiliary machines. Only water softener is recommended to extend boiler service life, which can be matched by our factory as an option.

Q:Is it suitable for greenhouse heating in cold areas?

Absolutely. Large water storage capacity, stable heat output, continuous 24-hour operation, ideal for large-area greenhouse constant temperature heating.

Q:What certifications can you provide for customs clearance?

We provide CE certificate, ISO9001 quality certificate, boiler production license, factory test report, packing list, commercial invoice for customs clearance in all countries.

Q:Can you provide overseas installation guidance?

We support remote video guidance for installation; for large engineering orders, we can arrange professional engineers to your site for on-site installation training (buyer bears round-trip travel expenses).