Wuxi UP Technology Co., Ltd.
| Pressurerating | Max 3 bar |
| Application | Heating Systems |
| Material | Stainless Steel |
| Delivery Time | 30days |
| Installationtype | Compact and easy to install |
| Compatibility | Vaillant Boilers |
| Packaging Details | Standard seaworthy package |
| Payment Terms | T/T |
| Type | Heat Exchanger |
| Place of Origin | China |
| Brand Name | UP |
| Certification | CE ISO |
View Detail Information
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Product Specification
| Pressurerating | Max 3 bar | Application | Heating Systems |
| Material | Stainless Steel | Delivery Time | 30days |
| Installationtype | Compact and easy to install | Compatibility | Vaillant Boilers |
| Packaging Details | Standard seaworthy package | Payment Terms | T/T |
| Type | Heat Exchanger | Place of Origin | China |
| Brand Name | UP | Certification | CE ISO |
| High Light | Heating Systems vaillant heat exchanger ，vaillant heat exchanger 28KW ，24KW vaillant main heat exchanger | ||
Residential Condensing Gas Boiler Stainless Steel Heat Exchangers 24-28KW for Central Heating and Household Hot Water Supply
Introduction & Key Advantages
What Is a Premium Stainless Steel Heat Exchanger for Condensing Gas Boilers
A condensing heat exchanger captures latent heat energy from flue gas vapor by turning it back into water.
Up to 107–109% thermal efficiency — outperforming traditional heat exchangers (85–95%).
Greater heat recovery. Less fuel waste. Lower heating bills.
What Is a Gas Condensing Heat Exchanger?
Gas and air are perfectly premixed before combustion in a full premix system. This efficient burn delivers:
Minimal harmful gas emissions
Dependable and safe functionality
Enhanced heat output from identical fuel use
Where Is It Used?
|
Application |
Examples |
|
Home Heating |
wall-hanging boilers, floor-standing boilers |
|
Hot Water |
Instant water heaters, combi boilers |
|
Commercial Buildings |
Hotels, hospitals, schools, offices |
|
Industrial |
Process heating, waste heat recovery |
|
Pool Heating |
Commercial swimming pools, spa systems |
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
|
Emission |
Our Product |
Ordinary Boiler |
|
NOx |
≤ 30 mg/kWh |
80–200 mg/kWh |
|
CO |
≤ 10 mg/kWh |
50–150 mg/kWh |
· 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?
|
Factor |
Us |
|
Quality |
Same level — 20+ years of expertise |
|
Price |
Competitive — better margin for you |
|
Lead Time |
Fast production — shorter wait |
|
Communication |
Direct & fast — no language barriers |
|
Customization |
Flexible & responsive |
|
Support |
Dedicated technical team |
You get the same quality. You keep more profit. You get better service.
Simple Comparison
|
Feature |
Our Condensing Heat Exchanger |
Ordinary Copper Tube |
|
Efficiency |
107–108% |
92–96% |
|
Life Span |
15+ years |
8–12 years |
|
Condensate Resistance |
Excellent |
× Corrodes |
|
Weight (same power) |
Light |
Heavy |
|
NOx Emissions |
Very Low |
× High |
|
Maintenance Cost |
Low |
Medium-High |
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
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2022
Total Annual:
60000-120000
Employee Number:
30~50
Ecer Certification：
Verified Supplier
Backed by more than two decades of specialized experience in thermal engineering and precision manufacturing, we operate as a fully integrated R&D and manufacturing enterprise. · Customized stainless steel heat exchangers for fully premixed condensin... Backed by more than two decades of specialized experience in thermal engineering and precision manufacturing, we operate as a fully integrated R&D and manufacturing enterprise. · Customized stainless steel heat exchangers for fully premixed condensin...
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