The boiler adopts an environmentally friendly combustion method - full premixed combustion, and the gas and air are precisely adjusted and premixed in advance to ensure more complete combustion.
The boiler adopts a double-drum longitudinal "D" type arrangement structure; water, steam or steam-water mixture flows in the pipe; flame burns and flue gas flows outside the pipe, forming extremely fast steam-water.
· Boilers with fan controlled combustion air are typically newer with mid to Old utilize natural draft flow Non-condensing vs condensing systems Condensing technology is used in with an AFUE of 90% or above
Add to List List Ultra 155 - 123000 BTU Output (Nat Gas or LP) 383-500-735 Ultra 155 - 123000 BTU Output (Nat Gas or LP) SKU: 383-500-735 Brand: Weil-McLain - + $314999 each
· New must have an AFUE rating of at last 80 percent and - models are 90 to 985 percent efficient The higher the rating the higher the equipment cost but the lower the
temperatures allows use of PVC CPVC ULC S363 PP and SS reducing installation time and costs System can use 2" for up to 60' or up to 150' with 3" Very levels Installations in or near media rooms recreation rooms or any living areas of the house are possible with these quiet running boilers
· Steam heat from the experts The GWM-IE offers an of 95% AFUE meaning it converts 95% of its fuel into useable heat Up to 40% more efficient than conventional This product has been designated as one of the Most Efficient of ENERGY STAR ® certified products in 2020 Products that are recognized reduce
Oil-fired are a great solution for residential applications Available for both water and steam systems residential oil from are rugged reliable and produce more heat per BTU than a standard gas-fueled system With the proper maintenance a residential oil can last for decades
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