Changes Improve Vitodens Efficiencies and Literature The Viessmann Vitodens-200 Condensing Boiler boiler reached a new maximum efficiency during a recent GAMA verification retesting. The boiler achieved an Annual Fuel Utilization Efficiency (A.F.U.E.) of 95.2% in all sizes. This places the Vitodens 200 amongst the most efficient residential gas-fired condensing boilers on the market.
In the U.S., the new (A.F.U.E.) efficiency rating qualifies customers who purchase and install a Vitodens 200 for a personal tax credit. Under the Energy Policy Act of 2005 by the U.S. Government, consumers who purchase a replacement boiler with an (A.F.U.E.) of 95% or higher between January 1, 2006 and December 31, 2007 are eligible for a federal tax credit of $150.
Vitodens 200 boilers currently marked with an (A.F.U.E.) of up to 94.2% at wholesaler locations or installed after January 1, 2006 are also eligible for the tax credit.
For more information on the tax credit program or to view the GAMA listing of tax credit eligible equipment, go to www.gamanet.org. (GAMA product listings as of January 4, 2007 have not been updated).
Heating Professionals, please inform your customers of this important update and the available tax credit.
duct smoke detectors provide early detection of smoke and
products of combustion present in air moving through an
HVAC duct. These devices are designed for prevention of
smoke recirculation in
areas by the air handling systems. Fans, blowers, and
complete systems may be shut down in the event of smoke
detection. Universal voltage models will operate on any
one of four input voltages (230 VAC, 115 VAC, 24 VAC or 24
Firex® duct smoke detectors are available with
either an ionization detector head (2650-560) or a
photoelectric detector head (2650-561). Each
duct smoke detector contains two form “C”
alarm contacts and one form “C” trouble
contact. Visual indicators are mounted on
the housing front for ease of pilot and alarm
status indication from high mounting locations. A
manual test/reset switch is also provided on the
front of the detector to make frequent testing
Air sampling is accomplished by two tubes,
which protrude into the duct. An
exhaust tube of one standard length (7'') is
provided with each Firex duct smoke
detector. Intake sampling tubes, which must
be ordered separately, are available in
three standard lengths. Duct
smoke detector mounting is accomplished by
the use of a mounting template and four
sheet metal screws, which are provided. Also
available are special UL 50 listed, NEMA 3R
weatherproof enclosure (Model 0590) which
can be used in appropriate outdoor or indoor
applications for protection from the
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Ratings - 2 sizes
168,000 to 350,000 Btuh Input
1.20 to 2.50 GPH #2 Fuel Oil
AFUE’s to 86.5%
Heavy gauge stainless steel primary
Tube style aluminized steel secondary
heat exchanger with removable baffles
Compact size for easy replacement of existing equipment (see specs.)
Spring-loaded observation port with
PLB-210 - Multi-speed direct drive
PLB-350 - Belt drive
Appliance finish powder coat paint
PLP-350 is 230 Volt
CSA Design certified for U.S.A. and Canada.
Complete assembled, factory tested furnace, for heating or combination heating/cooling application.
For utility room, closet, alcove, basement.