Heat Only Boilers With Stainless Steel Heat Exchangers

For aluminium heat exchangers there are also disadvantages that come with it while they initially have strong thermal.

Heat only boilers with stainless steel heat exchangers.

From the specs i see that the worcester has an aluminium heat exchanger and the vaillant has stainless steel. This technology brings with it an extremely high efficiency rate of 98 percent and exceptionally reliable and efficient operation during its long service life. All viessmann gas condensing boilers are equipped with stainless steel inox radial heat exchangers. Stainless steel is the only material of the three that can be used in condensing boilers.

The problem is that flu gas condensate is very acidic and quickly destroys cast iron and. However not everyone is aware of the benefits of aluminium heat exchangers even though they have been used since the 1970s in europe. Stainless steel heat exchangers are the best options for modern boilers. A1098 a1098m 18 standard specification for welded austenitic ferritic martensitic and duplex stainless steel boiler superheater condenser and heat exchanger tubes with textured surface s fluid flow wall thickness superheater tubes heat exchanger tubes condenser tubes boiler tubes.

Their compact design provides a solution for tight space installations and is ideal for retrofits or new construction in single family homes apartments or condominiums. Heat exchangers can vary in appearance but materials also need to be considered. General usage pipe product description. However the heat exchanger carries a different level of importance when talking about the efficiency level of the unit.

Against the background of much debate about the relative merits of aluminium and stainless steel for heat exchangers in boilers dr elaine lancaster of ideal commercial boilers makes the case for aluminium a material that is increasingly being specified over stainless steel alternatives. These boilers capture additional heat by condensing the moisture in exhaust gases to be ultra efficient. Tube for boilers heat exchangers super heaters condensers and catalytic tubes refining furnaces etc. Pros and cons of stainless steel heat exchangers.

Stainless steel seamless pipes tubes 1. An essential component of the modern boilers the heat exchanger is. Astm asme a213 sa213 a269 sa269 a312 sa312. I am replacing a very old boiler and have pretty much decided on either a vaillant ecotec plus 418 or a worcester greenstar 18ri.

Most will either be aluminium or stainless steel but stainless steel has much better corrosion resistance so your boiler is better protected. Every part of a boiler is equally essential in terms of energy and reliability. This sleek wall mount line of combi and heat only boilers feature the industry s latest stainless steel titanium infused heat exchanger technology.