2  · The Peerless® PUREFIRE® Series gas-fired condensing boiler from PB Heat, LLC is a high-efficiency 95% AFUE boiler for residential applications and is available for either natural or LP gas systems. The direct vent, sealed combustion boiler features a fully modulating, stainless steel burner and is environmentally friendly with LoNox operation.

2020-5-8 · Crown Boiler Shadow - 112k BTU - 94% AFUE - Hot Water Gas Boiler - Direct Vent - 4,500 to 10,200 ft. Altitude Model: SHADW120HNZ10U Wall Mounted, Condensing Boiler with Modulating Gas …

Rand and Reardon RRG 84% AFUE Natural Gas Water Boiler with 100,000 BTU Input and 73,000 Output

Use our free and easy-to-use AFUE Savings Calculator to instantly see how much you can save by upgrading to a more energy efficient heating system. Compare furnaces or boilers with different AFUE ratings and fuel types (natural gas, oil, propane, or electricity).

Specifically, AFUE is the ratio of annual heat output of the furnace or boiler compared to the total annual fossil fuel energy consumed by a furnace or boiler. An AFUE of 90% means that 90% of the energy in the fuel becomes heat for the home and the other 10% escapes up the chimney and elsewhere.

= 92% afue" class="imglist"/>2020-1-29 · Natural gas furnaces: >= 92% AFUE | QPL, effective January 1, 2020 | Page 6. Manufacturer Model Name AFUE (%) Input Rating (MBTUH) BROAN KG7SL 072D-24B* 92.1 72 BROAN KG7SL 090D-35C 92.1 90 BROAN KG7SL 090D-35C* 92.1 90 BROAN KG7SL 120D-45D 92.1 120

The Slant/Fin Sentry boiler is a gas hot water boiler with an efficiency of 84.4% AFUE. The Sentry comes with several noteworthy features such a pre-purge option to conserve heat, a LED display which monitors system water temperature and allows the user to control the temperature as well, and a specially-designed insulated jacket to prevent heat loss and reduce operating noise.

Gas boilers cost $5,216 on average, with a typical range of $2,725 and $7,706.Price depends mostly on efficiency and output as well as brand. You'll pay about $2,000 to $3,000 for a unit with 50,000 to 100,000 BTUs and an AFUE of 82 to 85 percent. Appliances with …

Slant Fin Sentinel SE-175-EDP 175k BTU Natural Gas Boiler Intermittent Ignition See more like this Crown Boiler Aruba 5 - 88K BTU - 84% AFUE - Hot Water Gas Boiler - Chimney Vent Free Shipping | Free Lift Gate Service

2016-11-10 · This allows you to have a better understanding of how efficient your new boiler will be. Your AFUE rating will depend on the type of fuel used. Consider the following standards for gas and oil powered boilers: Gas fired hot water boiler – Should have an AFUE greater than 82; Gas fired steam boiler – Should have an AFUE greater than 80