Wuxi UP Technology Co., Ltd.
| Dimensions | Varies by part |
| Payment Terms | T/T |
| Packaging Details | Carton + EUR-pallet |
| Delivery Time | 1 day |
| Usage | Residential and gas boilers |
| Maintenance | Easy to maintain and replace |
| Packageincludes | Individual parts with installation manual |
| Certification | |
| Place of Origin | China |
| Brand Name | UP |
| Model Number | 24KW |
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Product Specification
| Dimensions | Varies by part | Payment Terms | T/T |
| Packaging Details | Carton + EUR-pallet | Delivery Time | 1 day |
| Usage | Residential and gas boilers | Maintenance | Easy to maintain and replace |
| Packageincludes | Individual parts with installation manual | Certification | |
| Place of Origin | China | Brand Name | UP |
| Model Number | 24KW | ||
| High Light | Baxi 624 heat exchanger assembly ，stainless steel boiler heat exchanger ，condensing gas boiler spare parts | ||
This Baxi 624 630 Main Heat Exchanger 7661748 is a fully new part.
|
Fits Appliance(s)
|
GC No. |
| 224 Combi | 47-077-21 |
| 228 Combi | 47-077-22 |
| 424 Combi | 47-077-23 |
| 428 Combi | 47-077-24 |
| 624 Combi | 47-077-28 |
| 630 Combi | 47-077-29 |
| 818 System | 41-470-73 |
| 824 System | 41-470-74 |
| 825 Combi | 47-077-38 |
| 830 Combi | 47-077-39 |
· Meets EU ErP Directive and all major global environmental standards
· Helps customers stay ahead of tightening regulations
· Low water resistance — works with smaller pumps → saves electricity
1. Quiet & Stable
· Quiet operation — suitable for homes and hospitals
· No hot spots → no cracking, no breakdowns
2. 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.
1.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 |
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
· Low water resistance — works with smaller pumps → saves electricity
5. Quiet & Stable
· 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 prepared to support your business with advanced full premix condensing stainless steel heat exchanger manufacturing services. Our factory provides professional customization, fast response, and flexible cooperation options for global heating equipment manufacturers.
Contact us today for:
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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