Press the left button, drag the mouse, rotate the cube, see more information

Limit Discounts

Through this webpage, choose online customer service communication, or message board. Leave your needs and get limited time discounts, up to 10% off, saving you a fortune. This discount has an indefinite period, and places are limited on a first-come, first-served basis.

Payment Method

We support various payment methods:
T/T payment
VISA
paypal
MasterCard
Alipay etc
Save time in your buying process.

Certified Product

The company's products have passed multiple national
certifications:
for example:
United States: ASME
EU: CE
Eastern Europe: EAC
Russia: GOST
Singapore: MOMO
etc
Buy products, buy with confidence, use with confidence

Product Type

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

About Us

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!

Contact Us

If you are interested in our company or products, you can contact with us through online consulting, demand table submission, e-mails and telephones. Our staff shall wholeheartedly provide product information, application knowledge and good service for you.

On the design of residential condensing gas boilers

  • Offshore price : $20000-$100000 Get a quote on the right form
  • Minimum order quantity : 1 set :On the design of residential condensing gas boilers
  • Supply Capacity : 10 units/month :On the design of residential condensing gas boilers
  • Manufacturer/Brand : Fangkuai boiler
  • Port : Anyang
  • payment terms : Letter of Credit, Wire Transfer, VISA

Leave Your Message And Get Price!

I need the quotation of , the fuel is , this capacity is , use for . My Name is , my Email is , my WhatsApp is , Please Send the detail information for me!

Popular products

HOT

θrion Gas Fired Steam Boiler

Capacity:1-20t/h

Rated thermal efficiency: 100-104%

Fixed working pressure: ≤1.6MPa

Applicable fuel:natural gas etc.

consult
HOT

Gas(oil) Fired Integrated Hot Water Boiler

Capacity:0.7-14MW

Rated thermal efficiency:96-98%

Fixed working pressure:≤1.25MPa

Applicable fuel:Natural gas, light oil, etc.

consult
HOT

H6 Gas Fired Hot Water Boiler

Capacity:0.7-2.8Mw

Rated thermal efficiency: 97.2-106%

Fixed working pressure:0.1MPa

Applicable fuel:Natural gas, etc.

consult
HOT

T7 Vacuum Hot Water Boilerr

Capacity:2.8-7.0Mw

Rated thermal efficiency:≥105.5%

Fixed working pressure:-0.02MPa

Applicable fuel:Natural gas, etc.

consult
HOT

V6 Gas Fired Hot Water Boiler

Capacity:99Kw

Rated thermal efficiency:97.2-104.4%

Fixed working pressure:1.0MPa

Applicable fuel:Natural gas, etc.

consult
HOT

Electric Steam Boiler

Capacity:0.5-4.0 t/h

Rated thermal efficiency:98%

Fixed working pressure:≤1.25MPa

Applicable fuel:electric energy

consult

Leave us a message

We will send out plans and quotations within five minutes

Name (optional)

Email

Whatsapp

Choose product type

Message

boilermanufactory

Get display discount

boiler
Contact us

Global Sales Hotline:
0086-371-60922096

Email: [email protected]

Voicemail
  • How To Optimize Your Condensing Boiler - kW Engineering

    Feb 08, 2019 · In the design review of another project, we identified a warm-up loop around each condensing boiler. In non-condensing boiler systems, these warm-up loops mix supply and return water in order to maintain at least 140°F feedwater into the boiler. For non-condensing (i.e., standard (85%) efficiency) boilers, this serves to avoid condensation and Get Price

  • Is a high efficiency, condensing gas boiler the best

    Aug 13, 2018 · The biggest difference between condensing boilers and "conventional", non-condensing boilers is "efficiency". The most efficient boilers keep heat in the house rather than letting it escape through the chimney or vent pipe. An ultra-high efficiency boiler is able to keep more heat in the heating system, but the side effect is condensation.Get Price

  • Measure Guideline: Condensing Boilers - Control Strategies

    The combination of a gas-fired condensing boiler with baseboard convectors and an indirect water heater has become a common option for high efficiency residential space heating in cold climates. Many condensing boilers with rated efficiencies in the low to mid 90% efficient rangeGet Price

  • Gas condensing boilers - Viessmann US

    Feb 12, 2022 · Top Best Gas Boilers Residential in 2022. Rinnai i150SN Condensing Gas Boiler, Natural Gas (150K BTU) Rinnai i150SN Condensing Gas Boiler, Natural Gas (150K BTU) $2,643.75. in stock. 3 new from $2,643.75. as of February 12, 2022 4:54 pm. BUY NOW.Get Price

  • 10 Best 10 Condensing Boilers In 2021 – Recommended of 2022

    Jan 04, 2022 · 10 Best condensing boilers -: Recommended By Our Editorial Team. Rinnai M120CN Condensing Gas Boiler, Rinnai i090SN Condensing Gas Boiler, Rinnai Natural Gas to Propane Conversion Sauermann SI-1801 Centrifugal Tank Pump Sauermann SI-1801 Centrifugal Tank Pump Rinnai i120CN Condensing Gas Boiler,Get Price

  • ON - Lunds tekniska högskola

    Flue gas temp eratures during the burner op eration and w all temp eratures near the outlet at di eren t cycling frequencies: 39 3.2 Boiler design used in British Gas' condensing heat exc hanger mo del: 42 3.3 The division of a b oiler in to di eren t parts according to the mo del from Danish T ec hnological Institute: 44 3.4 Cold oGet Price

  • High Efficiency Gas Boilers - SupplyHouse.com

    Call 1-888-757-4774. Add to List. List. Compare. Add to List. List. Ultra 155 - 123,000 BTU Output High Efficiency Boiler - Series 4 (Nat Gas or LP) 383-500-735 Ultra 155 - 123,000 BTU Output High Efficiency Boiler - Series 4 (Nat Gas or LP) SKU: 383-500-735 Weil-McLain.Get Price

  • Residential Boilers | High Efficiency Gas Boilers | Navien

    NFB-H Series. The most advanced condensing fire tube boilers in the industry, and now with more heating capacity for any size home. • Good for small & large homes. • Low noise. • Up to 15:1 turndown ratio. • Built-in capability for multiple zones. • Wi-Fi compatible. • Expandable via cascading technology. Lear More about the.Get Price

  • Gas-Fired Boilers - Code Compliance Brief | Building

    The intent of this brief is to provide code-related information about gas-fired boilers to help ensure that the measure will be accepted as being in compliance with the code. Providing notes for code officials on how to plan reviews and conduct field inspections can help builders or remodelers design installations and prepare construction documents, and provide …Get Price

  • Condensing vs. Non-Condensing Boilers - JLC Online

    Apr 30, 2020 · The exhaust from a condensing boiler is typically around 100°F—much cooler than the exhaust from a traditional boiler. In short, compared with traditional boilers, condensing boilers take a greater percentage of the energy inherent in the fuel and transfer that energy to the water being used for heat. However, this increase in appliance Get Price

  • Top 10 Best Gas Boilers Residential Reviews in 2022

    Feb 12, 2022 · Top Best Gas Boilers Residential in 2022. Rinnai i150SN Condensing Gas Boiler, Natural Gas (150K BTU) Rinnai i150SN Condensing Gas Boiler, Natural Gas (150K BTU) $2,643.75. in stock. 3 new from $2,643.75. as of February 12, 2022 4:54 pm. BUY NOW.Get Price

  • Best Boiler Buying Guide - Consumer Reports

    Nov 10, 2021 · All boilers are either condensing or non-condensing. A condensing boiler concentrates water vapor produced in the heating process, and uses waste heat to preheat cold water entering the boiler.Get Price

  • The Definitive Guide to Condensing Water Heaters or Boilers

    A condensing boiler; also known as a condensing hot water heater although referred to as a boiler in this article, is a type of boiler that is much more efficient than the traditional type appliance. Extra efficiency is achieved by extracting more energy out of the flue gas as compared to that of a conventional boiler and using this energy to Get Price

  • Residential Condensing Boilers - U.S. Boiler Company

    On the Design of Residential Condensing Gas Boilers Mark Näslund, Mikael LU ( 1997 ) Abstract Two main topics are dealt with in this thesis. Firstly, the performance of condensing boilers with finned tube heat exchangers and premix burners is evaluated. Secondly, ways of avoiding condensate formation in the flue system are evaluated.Get Price

  • CONDENSING RESIDENTIAL GAS BOILERS - Robies

    condensing residential gas boilers control with all new, advanced user features 5 floor-standing and 5 wall-mount models from 50,000 to 285,000 btu/hr firing rate modulation to 5:1 less than 20 ppm nox direct vent flexibility to 100 feet up to 98% thermal efficiencyGet Price

  • 10 Best 10 Gas Boiler – Expert Review of 2022

    Jan 11, 2022 · Easy-to-drain Design: Hang the basket latches into the slots and make the basket rest in place for hands-free water draining and hassle-free cleanup. Rinnai i150SN Condensing Gas Boiler, Hot water heater: Heat the whole house with this boiler featuring a self-cleaning stainless-steel heat exchanger with a modulating wire mesh burner and Get Price

  • Top 10 Best Gas Boilers Residential Reviews in 2022

    Feb 12, 2022 · Top Best Gas Boilers Residential in 2022. Rinnai i150SN Condensing Gas Boiler, Natural Gas (150K BTU) Rinnai i150SN Condensing Gas Boiler, Natural Gas (150K BTU) $2,643.75. in stock. 3 new from $2,643.75. as of February 12, 2022 4:54 pm. BUY NOW.Get Price

  • Best Gas Boiler - U.S. Boiler Company

    Today, residential gas boilers offer homeowners greater efficiency and lower fuel and operating costs. In fact, upgrading from an older boiler to U.S. Boiler's best gas-fired cast iron water boiler, the ES2™, which achieves an 85% AFUE, or one of our highly efficient condensing gas boilers, can result in considerable savings.Get Price

  • 2022 Condensing Boiler | Prices, Pros & Cons, Efficiency

    Residential condensing boilers are highly efficient and offer homeowners much lower fuel and operating costs than conventional boilers. U.S. Boiler Company is a leading manufacturer of home heating equipment, water boilers, steam boilers, domestic hot water heaters, and radiators. Included in our extensive selection of heating products are the super-efficient condensing gas …Get Price

  • CONDENSING RESIDENTIAL GAS BOILERS - PlumbersStock

    condensing residential gas boilers control with advanced user features models from 80,000 to 285,000 btu/hr 5:1 firing rate modulation less than 20 ppm nox direct vent flexibility to 100 feet up to 98% efficiency in low temp applicationsGet Price

  • The 10 Best System Boilers of 2022: An Ultimate Guide

    May 19, 2021 · The efficiency of a boiler is an important consideration in our boiler reviews. When it comes to modern condensing boilers, there isn't much difference in boiler efficiency; in reality, most will be about 90% efficient. By substituting an old non-condensing boiler with a new condensing system, you can increase performance by up to a third.Get Price

  • Residential Gas Water Boilers - Weil-McLain

    Residential Gas Water Boilers. All of Weil-McLain's water-based residential gas water boilers are test fired at the factory, assuring the highest quality standards of operation and reliability. Our residential condensing boilers have the ability to supply lower water temperatures and are ideal for applications such as radiant tube systems.Get Price

  • Replacing Your Boiler: Everything You Need to Know | Stack CLE

    Oil boiler: While water-based, these are still fueled by oil, so they are more common in rural areas for the same reason natural gas boilers are used there. Condensing boiler: Condensing boilers use two individual heat exchangers to heat both the outgoing water and returning water. This increases the energy efficiency of the boiler and lowers Get Price

  • On the Design of Residential Condensing Gas Boilers | Lund

    High Efficiency Residential Gas Boilers | Energy KineticsGet Price

  • Chapter 5: Residential Furnaces and Boilers Evaluation

    Condensing natural gas boiler . 91% or higher AFUE : $500 . The program design assumes customers participating in a residential furnace and boiler program residential boiler and furnace programs do not offer these services―and because the modelingGet Price

  • The Harsh Realities of Mod-con, Wall Hung and Combi Boilers

    Introducing the Accel CS Condensing Boiler. To overcome the inefficiencies of these poorly designed combi boilers, Energy Kinetics created the Accel CS Condensing Boiler, the most efficient and longest lasting condensing boiler on the market.Not only is the Accel CS constructed with superior materials, it was designed by Energy Kinetics' engineers who possess a long …Get Price

  • 10 Best Boilers of 2020 | Gas, Propane, Oil, Electric

    May 06, 2020 · The Lennox GWM-IE is a gas modulating condensing boiler which the manufacturer states provides up to 40% greater efficiency than conventional boilers. Its modulating burner is designed to operate on a low setting most of the time, reducing sound levels and fuel costs while maintaining a precise temperature.Get Price

  • Gas Boiler - an overview | ScienceDirect Topics

    T. Fleiter, P. Plötz, in Encyclopedia of Energy, Natural Resource, and Environmental Economics, 2013 Condensing Gas Boilers. Condensing gas boilers are designed to make use of the latent heat contained in their water vapor flue gas, which results in a conversion efficiency that is about 20% higher than noncondensing gas boilers.. In the Netherlands, condensing gas boilers …Get Price

  • IBC Boilers SL Series Condensing Gas Boilers Residential

    IBC Condensing Gas Boiler - SL14-115G3. • Natural Gas or Propane Gas • 95% Efficiency • 115000 Btus • Heat Only. IBCSL14115G3 • View Detail • Estimated …Get Price

  • Condensing vs. Non-Condensing Boilers (2022) - GreenMatch

    Sep 09, 2021 · The main difference is that condensing boilers are up to 99% efficient while non-condensing boiler are only up to 78% efficient. This means that condensing boilers help you save up to £310 per year on gas bills while also reducing your household emissions. If you want to replace your old boilers and you are looking into upgrading to a Get Price

Discount
7X24 Online