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(Hot Water / Steam)
Boilers are used for hot water heating, steam heat, domestic hot water,
and in-floor heating systems. Hot water heat is easier to maintain and
regulate than forced-air heat and usually depends upon baseboards,
radiators, or plastic tubing for in-floor heating to transfer heat. Boiler
systems can be zoned to supply heat to specified areas only. Because
boilers are not fan driven they are quiet and highly recommended for
people with allergies.
Boilers have the ability to make domestic
hot water thus eliminating standard domestic hot water tanks. This is
accomplished by internal boiler heat exchangers or external water hot
water makers using the boiler to supply heat. (See
Amtrol or Storal Water Makers)
In-floor heating is the most efficient
heating available today. Steam heat, on the other hand, is the least
efficient type and requires old-type radiators to transfer heat to indoor
air.
To comply with Energy Star requirements,
hot water boilers must have a minimum AFUE efficiency rating of 85%, and
can continue as high as 92% efficient. Steam boilers must have a minimum
of 81%.
Natural Gas & Propane Fueled
Boilers: Minimum 85% AFUE Efficiency and are direct vented out
the side of the structure, or in some cases use the existing chimney.
Oil Fueled Boilers:
Minimum 86% AFUE Efficiency.
Boiler (Steam): Minimum
81% AFUE Efficiency.
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2005 Energy Star High-Efficiency Equipment Overview:
As a New York State
NYSERDA
Energy Star Contractor we sell and service high-efficiency
Energy Star
equipment which saves you money while increasing comfort.
Energy Star Incentives:
As a certified participating contractor in the NYSERDA
New York
Energy Smart Program we are able to offer our customers
low interest financing, 50% grant subsidies,
and/or 10% cash payback incentives on all
Energy Star equipment purchased and installed though this program. |
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