Vaillant Heat Exchanger

Vaillant Domestic 20135129 24KW Stainless Steel Heat Exchanger Combi Condensing Gas Boiler spare parts spares ecoTEC Plus 612 / 615 / 618 / 824 & Pro 24 models ecoTEC Plus 612 Series (System Boiler) 612 VU 126/3-5 R1 (2005–2012) – GC 41-044-44 R1 612 VU 126/5-5 (2012) – GC 41-044-60 612 VU 126/5-5 R1 (2012–2013) – GC 41-044-60 R1 612 VU 126/5-5 R2 (2013–2015) – GC 41-044-60 R2 ecoTEC Plus 615 Series (System Boiler) 615 VU 156/3-5 R1 (2005–2012) – GC 41-044-45 R1 615 VU 156/5

Vaillant Domestic 20135129 24KW Stainless Steel Heat Exchanger Combi Condensing Gas Boiler spare parts spares ecoTEC Plus 612 / 615 / 618 / 824 & Pro 24 models ecoTEC Plus 612 Series (System Boiler) 612 VU 126/3-5 R1 (2005–2012) – GC 41-044-44 R1 612 VU 126/5-5 (2012) – GC 41-044-60 612 VU 126/5-5 R1 (2012–2013) – GC 41-044-60 R1 612 VU 126/5-5 R2 (2013–2015) – GC 41-044-60 R2 ecoTEC Plus 615 Series (System Boiler) 615 VU 156/3-5 R1 (2005–2012) – GC 41-044-45 R1 615 VU 156/5

Professional Grade 24-28KW Stainless Steel Heat Exchangers for Modern Boiler Systems Product Introduction Developed for residential condensing gas boiler systems, the 24-48KW Stainless Steel Heat Exchanger offers efficient thermal exchange for space heating and household hot water applications. Manufactured with durable stainless steel materials, it provides strong resistance to high temperatures and pressure environments, ensuring long service life, stable performance, and

High-efficiency stainless steel heat exchanger for 24-28KW condensing gas boilers. Achieves 107-109% thermal efficiency with low NOx emissions. Spiral finned tube design, corrosion-resistant, 15+ year lifespan. OEM/ODM available. Ideal for residential and commercial heating.

Stainless steel heat exchanger for condensing gas boilers. Achieves 107-109% thermal efficiency with ultra-low NOx ≤30 mg/kWh. Spiral finned tube design, 15+ year lifespan, OEM/ODM available. Ideal for home heating and hot water.

Stainless steel condensing heat exchanger for gas boilers. 107-109% thermal efficiency, 15+ year lifespan, low NOx ≤30 mg/kWh. Spiral finned tube design. OEM/ODM available. ISO certified.

High-efficiency stainless steel heat exchanger for condensing gas boilers. Achieves 107-109% thermal efficiency with low NOx emissions. Spiral finned tube design, corrosion-resistant, 15+ year lifespan. OEM/ODM available. ISO certified.

Durable stainless steel heat exchanger for condensing gas boilers. Achieves 107-109% thermal efficiency with low NOx emissions. Spiral finned tube design maximizes heat transfer. OEM/ODM custom options available. 15+ year lifespan.

High-efficiency stainless steel heat exchanger for 30-36KW gas condensing boilers. Achieves 107-109% thermal efficiency with low NOx emissions. Spiral finned tube design, corrosion-resistant, 15+ year lifespan. OEM/ODM available with fast delivery.

High-efficiency stainless steel heat exchanger for condensing gas boilers. Achieves 107-109% thermal efficiency with low NOx emissions. Spiral finned tube design enhances heat transfer. Corrosion resistant, 15+ year lifespan. OEM/ODM and custom options available.

Corrosion-resistant stainless steel heat exchanger with 107-109% thermal efficiency for condensing gas boilers. Spiral finned tube design, low NOx ≤30 mg/kWh, 15+ year lifespan. OEM/ODM available. Ideal for home heating and hot water systems.