10 Bar Combi Stainless Steel Condensing Heat Exchanger 40-48KW For Wall Hung Gas Boilers

Product Introduction

  Premium Stainless Steel Heat Exchangers 24-28KW for Residential Condensing Boilers and Water Heating

Introduction & Key Advantages

What Is a Stainless Steel Heat Recovery Exchanger for Condensing Boilers
   A condensing heat exchanger extracts hidden heat from water vapor in hot flue gases and converts it into useful heating energy.
   Up to 107–109% thermal efficiency — higher than conventional heat exchangers (85–95%).
   More thermal output. Less energy waste. Lower costs.

What Is a Gas Condensing Heat Exchanger?
A full premix system mixes gas and air evenly before ignition. This clean combustion ensures:
  Low exhaust emissions
  Stable and safe boiler operation
  Better heat efficiency with the same fuel amount

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