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240 Chestnut Street, Liberty NY
135 Chestnut St, New Paltz NY
Albany NY, Toll Free Phone
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Even Higher Efficiencies

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 (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.

View other featured products:


Features: Two stages of operation to save energy and maintain optimal comfort level. Furnace operates at 70% capacity for low-heat and 100% capacity for high-heat. Compatible with single or two-stage thermostat. (For optimal performance two-stage thermostat recommended..) Heat exchanger is constructed of all stainless steel for maximum corrosion resistance and thermal fatigue reliability. Low profile "34 inch" design is lighter and easier to handle and leaves room for optional accessories. Left or right side gas, electric, and condensate drainage connections on upflow models. Integrated control board manages all operational functions and provides hookups for humidifier and electronic air cleaner. An insulated blower compartment, a slow-opening gas valve and a specially designed inducer system make it one of the quietest furnaces on the market today.
  • Pre-paint galvanized steel cabinet.
  • Molded permanent filters. Optional indoor or outdoor combustion air. In addition, combustion air may be piped to either the top or side of the cabinet on all upflow models.
  • A special molded fitting is provided to ease installation.
  • Transformer and control fuse protection
  • Solid bottom is standard.
  • Control board diagnostics.
A variety of cooling coils and plenums designed to use with the Achiever 90 Plus gas furnaces are available as optional accessories for air conditioning models.

Click here for RGRK Specifications

Click here for RGRK Colored Retail Brochure

Click here for RGRK User Manual

Other featured products:

SereGEN™ 300 Series

The SereGEN™ Series efficiently manages the same essential and high wattage appliances as a liquid cooled standby generator nearly twice its size while using up to 50% less fuel all for nearly half the cost.
  • Space-Saving Design - Compact efficient design allows for location flexibility and lower installation costs
  • Exclusive Overload Protection - Advanced controls prevent generator overload due to unmanaged power demand
  • Smart Home Compatible - Povides clean, safe power for other smart home appliances & sensitive electronics
  • Ultra quiet neighborhood-friendly operation (65 dB at 7 meters)
  • 4 year limited warranty
  • StatStation™ wireless 2-way LCD performance monitor (Sold Separately)
  • Commercial Grade Power
    At the heart of each IntelliGEN™ Home Generator System is a Vanguard - one of the most powerful commercial V-Twin engines ever produced. These tough engines feature superior balance and low vibration for extended life, minimal maintenance, easier starting and lower noise levels - perfect for years of reliable standby power.
Powers both essentials & high-wattage items for maximum efficiency:
  • Central Air Conditioner 1 5(ton)
  • Central Air Conditioner 2 5(ton)
  • Range/Stove
  • Dryer
  • Water Well Pump
  • Hot Tub
  • Pool Heater
  • Water Heater

  • Cold Weather Package:
    An oil heater and battery warmer are both thermostatically controlled to heat up when the temperature drops, ensuring smooth starting and engine operation. (Empower and IntelliGEN)
  • Maintenance Kit:
    Includes special UL air filter, pre-cleaner, spark plugs, oil filter, and synthetic oil. (EmPower and IntelliGEN)
  • AC Power Control Module™:
    Run up to a four-ton central air in addition to essential items, while protecting against, AC overload. (EmPower)
  • Indoor Wattage Monitor:
    This device keeps track of the percentage of power your generator is using in real time. Plugs into a standard wall outlet. (EmPower)

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Last Updated:3/19/2017

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