Main Stainless Steel 24-28KW Boiler Heat Exchanger 100mm Inlet Diameter

Main Stainless steel 24-28KW heat exchangers

Product Introduction

 24-28KW Stainless Steel Boiler Heat Exchange Modules Designed for Condensing Gas Heating and Household Hot Water Use

Introduction & Key Advantages

What Is a Stainless Steel Condensing Boiler Energy Recovery Exchanger
   A condensing heat exchanger converts water vapor from hot flue gases into liquid water to recover additional heat energy.
   Up to 107–109% thermal efficiency — much higher than ordinary exchanger systems (85–95%).
   More usable heat. Lower fuel consumption. Reduced utility bills.

What Is a Gas Condensing Heat Exchanger?
In a full premix combustion process, gas and air are perfectly mixed before ignition. This clean combustion results in:
  Minimal harmful emissions
  Stable heating performance
  Higher heat generation with equal fuel usage

Where Is It Used?

Key Advantages

1. Much Higher Efficiency — Saves Money

· Thermal efficiency: 107–109% (vs. 85–95% for ordinary boilers)

· Less gas used for the same heat output

· End users pay less on their energy bills

2.  Stainless Steel — Built to Last

· Made from stainless steel

· Handles acidic condensate (pH 3–5) with no problem

· No rust. No corrosion. No leaks.

· Expected service life: 15+ years

3.  Low Emissions — Clean & Green

· Meets EU ErP Directive and all major global environmental standards

· Helps customers stay ahead of tightening regulations

4. Smart Design — Better Performance

· Spiral finned tube structure increases heat transfer surface by 40–60%

· Multi-pass water circuit design for stronger turbulence and better heat exchange

· Low water resistance — works with smaller pumps → saves electricity

5.  Quiet & Stable

· Smooth flame, no pulsation

· Quiet operation — suitable for homes and hospitals

· No hot spots → no cracking, no breakdowns

6. OEM & Custom Service Available

· Standard sizes in stock for quick delivery

· Custom design & tooling to match your specific boiler model

· Full technical support: heat load calculation, product selection, testing

· Your brand logo can be applied (OEM/ODM welcome)

Why Choose Us?

You get the same quality. You keep more profit. You get better service.

Simple Comparison

Our Promise to You

 Same technology as leading manufacturers
 Same quality standards — ISO certified production
 Better price — improved profit margins
 Faster delivery — no long overseas waits
 Full support — from selection to after-sales

FAQ

We are ready to be your trusted manufacturing partner for full premix condensing stainless steel heat exchangers.

Contact us today for:

· Product catalog and price list

· Custom design consultation

· Fast sample evaluation

· OEM/ODM cooperation discussion

Certificate

Product packaging