Sign In | Join Free | My
Search by Category
Wholesale Marketplace
Home > Boiler & Parts >

Oil&Gas Boilers Hot Water Heating Boiler

Country/Region china
Company Zhengzhou Boiler Co., Ltd
Categories Coal Fired Boilers
Telephone 0086-371-86062323
ICP License Issued by the Chinese Ministry
  • Haven't found right suppliers
  • Our buyer assistants can help you find the most suitable, 100% reliable suppliers from China.
  • And this service is free of charge.
  • we have buyer assistants who speak English, French, Spanish......and we are ready to help you anytime!
  • Submit Buying Request
    • Product Details
    • Company Profile

    Oil&Gas Boilers Hot Water Heating Boiler

    Home > Product > Oil&Gas Boiler

    Hot Water Heating Boiler

    • Type:ZWNS
    • Capacity/Hot Power:0.35-14MW
    • Pressure:-0.02MPa
    • Fuel:Natural Gas,Heavy Oil,Diesel Oil
    • Application:Central Heating,Bath Center,Swimming Pool,Hotel

    The vacuum hot water boiler is an ideal solution for heating supply, gas and oil are available to be used in the heating boiler. The gas oil water heating boiler is popular in hotels, greenhouse central heating, office buildings, hospitals as well as all other industries that need hot water heating.

    We're here to help:
    Easy ways to get the answers you need.
    • Overview
    • Parameters
    • Related products
    • Case
    • Inquiry
    PDF Download


    The gas oil water heating boiler is popular in hotels, greenhouse central heating, office buildings, city central heating, hospitals as well as all other industries that need hot water heating.


    The vacuum hot water heating boiler’s half bottom is similar with ordinary boiler, combined with combustion chamber and heat transfer tubes. The inner part is the media hot water, and rest empty part is air, with an U tube works as heat exchanger. The water heating boiler runs under the condition of negative pressure, and it absolutely ensures the operation safety.


    1. Safe and reliable: because its medium circulation system pressure below the atmospheric pressure, the vacuum hot water boiler unit running internal absolute pressure is 0.02 ~ 0.08 MPa, and unit is in the vacuum state, so there is no risk of explosion.

    2. Multiple usage: a set of hot water heating boiler can configure multiple heat exchanger, different temperature, different uses of hot water, such as central air conditioning, sanitary hot water, process water, etc.

    3. High thermal efficiency: with three-pass structure, large heating surface, unique wet back combustion chamber structure, the boiler can significantly reduce heat losses, and overall thermal efficiency can be up to 92 %. No fouling in furnace makes the boiler maintain years high efficiency operating.

    4. Long Service Life: No scaling inside the boiler increases its service life, the life is generally 1.5 to 2 times of other heating boilers. Heat exchanger made of stainless steel tube is resistant to corrosion, the design life is more than 20 years.

    5. Accurate control: According to outside load change, it can automatically adjust its operation, hot water temperature can be set freely between 20 - 90 ℃, then the unit can automatically adjust the temperature, to ensure a constant temperature.

    6. High standard configuration: Boiler combustion and control system components adopt imported high quality accessories. Brand of burner: WEISHAUPT(Germany), BALTUR, RIELLO(Italy). SEMIENS Touch Panel, PLC controller. All the configuration can realize low operation maintenance cost, automatic control and good boiler performance.

    7. Environmental friendly heating boiler: fuel complete combustion, low dust emissions; secondary combustion, effectively inhibited NOX generation; low burning noise, low pressure in chamber.

    Main Customers:

    • ZWNS5.6-85/60-Y Two Sets 8t Vacuum Hot Water Boilers in Handan
    ModelCapacity(MW)Pressure(MPa)Hot Water TemperatureReturn Water Temperature(℃)FuelOrderPackaged)
    ZWNS0.35-85/60-Y、Q0.35-0.028560Light oil
    Heavy oil
    Natural gas
    City coal gas
    Coke oven gas
    Quality Oil&Gas Boilers Hot Water Heating Boiler for sale
    Send your message to this supplier
    *To: Zhengzhou Boiler Co., Ltd
    Characters Remaining: (0/3000)
    Inquiry Cart 0

    Home| Products| Suppliers| Quality Suppliers| Site Map |About Us |Contact Us |Help |关于我们 |联系我们

    Copyright © 2009 - 2020 All rights reserved.