Today, residential gas boilers offer homeowners greater efficiency and lower fuel and operating costs. In fact, upgrading from an older boiler to U.S. Boiler’s best gas-fired cast iron water boiler, the ES2™, which achieves an 85% AFUE, or one of our highly efficient condensing gas boilers…

• Lennox GWM-IE Boiler. Earning the Energy Star Most Efficient 2015 Label, the Lennox GWM-IE is a …

  Definition of AFUE - Annual Fuel Utilization Efficiency

  • How Is The Efficiency of A Gas Or Oil Fired Boiler Actually Measured?

    Residential Boiler Reviews | U.S. Boiler Compa

    • Lennox GWM-IE Boiler. Earning the Energy Star Most Efficient 2015 Label, the Lennox GWM-IE is a …
      • How Is The Efficiency of A Gas Or Oil Fired Boiler Actually Measured? The Alpine™ has a 95% AFUE rating and K2™ has a 94% AFUE rating. Warranties: At U.S. Boiler, we’re so convinced of the performance of our Alpine™ and K2™ condensing gas boilers that we offer a free standard extended warranty plan that provides parts and labor for the boilers and their controls for 3 years. Warranties on traditional cast iron water boilers offer one year coverage for parts, and a lifetime …
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The combination of low mass, thick insulation, and thermal purge mean that the actual efficiency is very close to the AFUE rating in Energy Kinetics heating systems – remarkable considering other heat and hot water boilers are typically 15% to 35% lower efficiency than the respective AFUE rating.

The Mascot is a 95% AFUE wall-mounted boiler or combination boiler and hot water heater. The efficiency rating results in lower operating costs, has “zero clearance installation” so it can fit just about anywhere and has a modern appliance design.

New boilers must have an AFUE rating of at last 80 percent, and high-efficiency models are 90 to 98.5 percent efficient. The higher the rating, the higher the equipment cost, but the lower the operating cost. For example, say your current boiler’s AFUE score is 65 percent and you pay $1,300 a year for fuel bills.

UFT Boiler (Wall & Floor Mount Models) - Hot Wate The UFT is HTP's medium mass high efficiency boiler. This advanced modulating gas condensing boiler has a 316L stainless steel fire tube heat exchanger with a 96% AFUE rating.

The AFUE rating for an all-electric furnace or boiler is between 95% and 100%. The lower values are for units installed outdoors because they have greater jacket heat loss. However, despite their high efficiency, the higher cost of electricity in most parts of the country makes all-electric

Feb 26, 2016· Forced Hot Water Boilers ≥90% AFUE rating. $1,500 Rebate Forced Hot Water Boilers ≥95% AFUE rating. $1,200 Rebate Integrated Water heater/Condensing Boiler with a boiler rating of ≥90% AFUE (Must be considered one unit by manufacturer) $25 Rebate 7-Day Programmable Thermostat. $225 Rebate After-Market Outdoor Boiler Reset Controls. $500

ENERGY STAR certified gas boilers have annual fuel utilization efficiency (AFUE) ratings of 90%, approximately 8% more efficient than the federal standard. ENERGY STAR certified oil boilers have annual fuel utilization efficiency (AFUE) ratings of 87%, approximately …

5/5(1) This Westinghouse ultra-high efficiency dual purpose boiler has This Westinghouse ultra-high efficiency dual purpose boiler has an AFUE rating of 96% which provides 140,000 BTUs for space heating and comes with an optional domestic hot water capability that can provide 3.2 GPM at a 77° F temperature rise. This product provides home owners with

Sep 01, 2010· Residential Water Heaters. ? Nominal Capacity is a representative number provided by a manufacturer for comparison purposes. The actual rated storage volume of our water heaters may be found on the product details page on our website. Recovery Rise 90oF GPH. Vent Connection (Inches) First Hour Rating Gallons.