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Domestic hot water and heating series: gas hot water boiler, vacuum hot water boiler, vertical atmospheric pressure hot water boiler, electric hot water boiler Factory use, high temperature steam: wns fuel gas steam boiler, szs water tube steam boiler, vertical steam boiler, electric steam boiler

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FANGKUAI is founded in 1998, which is a clean fuel boiler enterprise integrating R&D, manufacturing, sales and service. In the past 20 years of development and innovation, the company has grown into a global enterprise, and its products have been exported to more than 80 countries including Russia, Mongolia and Thailand, and have established long-lasting cooperative relations with local enterprises!

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NG Combi Boiler versus indirect tank and boiler setup

  • Offshore price : $20000-$100000 Get a quote on the right form
  • Minimum order quantity : 1 set :NG Combi Boiler versus indirect tank and boiler setup
  • Supply Capacity : 10 units/month :NG Combi Boiler versus indirect tank and boiler setup
  • Manufacturer/Brand : Fangkuai boiler
  • Port : Anyang
  • payment terms : Letter of Credit, Wire Transfer, VISA

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Popular products


θrion Gas Fired Steam Boiler


Rated thermal efficiency: 100-104%

Fixed working pressure: ≤1.6MPa

Applicable fuel:natural gas etc.


Gas(oil) Fired Integrated Hot Water Boiler


Rated thermal efficiency:96-98%

Fixed working pressure:≤1.25MPa

Applicable fuel:Natural gas, light oil, etc.


H6 Gas Fired Hot Water Boiler


Rated thermal efficiency: 97.2-106%

Fixed working pressure:0.1MPa

Applicable fuel:Natural gas, etc.


T7 Vacuum Hot Water Boilerr


Rated thermal efficiency:≥105.5%

Fixed working pressure:-0.02MPa

Applicable fuel:Natural gas, etc.


V6 Gas Fired Hot Water Boiler


Rated thermal efficiency:97.2-104.4%

Fixed working pressure:1.0MPa

Applicable fuel:Natural gas, etc.


Electric Steam Boiler

Capacity:0.5-4.0 t/h

Rated thermal efficiency:98%

Fixed working pressure:≤1.25MPa

Applicable fuel:electric energy


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  • comparison of direct and indirect efficiency of boiler

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  • Boiler and indirect questions | Terry Love Plumbing Advice

    Oct 11, 2019 · HTP's UFT series are relatively inexpensive but pretty robust fire tube boilers with a 10:1 turn down that come pre-plumbed with a secondary port for supporting an indirect water heater. It's even advertised as "No Primary-Secondary Needed". The smallest of the line is the UFT-080W, which is enough boiler for 19 out of 20 houses in the US, runs less than $2K through …Get Price

  • 2022 Cost of Boiler | Installation & Replacement Cost

    Combi boiler which both heats the home and water for faucets and showers. System boiler which does the same as a combi boiler but also uses a tank to keep water hot for larger homes. Any of these options also come in both standard and high efficiency models. Combi Boiler Price. A combi boiler costs $2,600 to $6,800 on average to purchase and Get Price

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    Feb 01, 2022 · Different Types Of Boilers Combination Combination boilers provide hot water and heating for your home. There is no cold-water tank or hot water boiler, so you need little space. And it provides fresh water at will. System . A system boiler does not require a cold water tank but a hot water tank. The water comes directly from the main tank and Get Price

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    For Oil Boiler Installation always consult an OFTEC Registered Installer LPG Combi Boilers Very much the same as natural gas combi boilers, with running costs the main difference. Although costlier per unit than Nat Gas, for homes not on the national gas network LPG may be a …Get Price

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    Apr 26, 2011 · The temp of the reverse indirect should be 140-145F or whatever the min return water spec on the boiler is (+5F), or to whatever the radiation temp requirements are, whichever is higher. That way when the boiler loop starts the mass of the indirect pre-heats the boiler, and even boilers not designed for cold start can be set up to cold-start.Get Price

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    Oct 17, 2021 · Purely in terms of cost effectiveness of install and operation you will have a very hard time beating a condensing natural gas boiler, plus it you get a combi-boiler it will also serve your hot water needs. Here is link to one of many of his articles with a sketch of how a system may be set up. (or have an indirect tank). The sheet you Get Price

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