Viessmann VITODENS 200-W Technical Data Manual
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Viessmann VITODENS 200-W Technical Data Manual

Gas-fired wall-mounted condensing boiler 12 to 285 mbh (3.5 to 83.5 kw) multi-boiler installation 480 to 2280 mbh for models 45, 60 and 80
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See also: Technician Manual , Technical Data Manual
Technical Data Manual
Model Nos. and pricing: see Price List
For Natural Gas and Liquid Propane Gas
Gas-fired wall-mounted condensing boiler
12 to 285 MBH (3.5 to 83.5 kW)
Multi-boiler installation 480 to 2280 MBH
for models 45, 60 and 80
VITODENS
200-W
r
Product may not be exactly as shown
Vitodens 200-W
Series B2HA, Models 19, 28, 35, 45, 60 and 80
Gas-Fired Wall-Mounted Condensing Boiler
with modulating MatriX cylinder burner for
room air independent operation (using a
direct vent system) or room air dependent
operation.
H
5683 717 - 03 09/2014

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Summary of Contents for Viessmann VITODENS 200-W

  • Page 1 45, 60 and 80 VITODENS 200-W Product may not be exactly as shown Vitodens 200-W Series B2HA, Models 19, 28, 35, 45, 60 and 80 Gas-Fired Wall-Mounted Condensing Boiler with modulating MatriX cylinder burner for room air independent operation (using a direct vent system) or room air dependent operation.

  • Page 2: Product Information

    Product Information Vitodens 200-W, B2HA 19 to 80 Technical Data Vitodens 200-W Equipped with the industry’s first intelligent combustion management system and powerful control technology, the new generation Vitodens 200-W gas-fired wall-mount condensing boiler delivers unparalleled performance, reliability and comfort.

  • Page 3: Cross Section

    Product Information Vitodens 200-W, B2HA 19 to 80 Technical Data Cross-Section Vitodens 200-W B2HA 19, 28, 35, 45, 60, 80 A Inox-Radial heat exchanger made from stainless steel – for high operational reliability and a long service life. Large heating output in the smallest of spaces...

  • Page 4: Technical Data

    Technical Data Vitodens 200-W, B2HA 19 to 80 Technical Data Technical Data Boiler Model No. 200-W B2HA Natural Gas / Liquid Propane Gas CSA input 12-67 19-100 19-125 60-160 60-212 104-285 3.5-20 5.5-29 5.5-37 17.5-47 17.5-62 30-83 CSA output/DOE *1 10.9-61...
  • Page 5 Measured flue gas temperature with a combustion air temperature of 68° F (20° C). Based on maximum input rate. Requires 1 inch (25 mm) tubing. See the Installation Instructions of the Vitodens 200-W, B2HA for details. For side wall vent installations (coaxial system): Do not exceed max.
  • Page 6 Dimensional Information Vitodens 200-W, B2HA 19 to 80 Technical Data Models 200-W, B2HA 19, 28, 35 Legend Boiler Supply Condensate drain Combustion air intake (left or right) ¾ Gas Connection, ” NPTF Combustion air intake (through co-axial) Boiler Return Recommended height (single boiler system)
  • Page 7 Dimensional Information Vitodens 200-W, B2HA 19 to 80 Technical Data Models 200-W, B2HA 45, 60 Legend Boiler Supply Gas Connection, 1” NPTF Boiler Return Recommended height (single boiler system) Condensate drain...
  • Page 8 Dimensional Information Vitodens 200-W, B2HA 19 to 80 Technical Data Model B2HA 80 Legend Boiler Supply Gas Connection, 1” NPTF Boiler Return Recommended height (single boiler system) Condensate drain...

  • Page 9: Recommended Minimum Service Clearances

    Minimum Clearances Vitodens 200-W, B2HA 19 to 80 Technical Data Recommended Minimum Service Clearances Minimum Clearances to Combustibles Front Rear Left Right Vent pipe *1 0 0 AL, CL AL= Alcove CL= Closet *1 Refer to the Installation Instructions of the Vitodens 200-W, B2HA Venting System for details.

  • Page 10: Waterside Flow (Primary Circuit)

    Waterside Flow Vitodens 200-W, B2HA 19 to 80 Technical Data Waterside Flow (primary circuit) The Vitodens 200-W, B2HA is designed for closed loop, A low-loss header offers additional benefits not provided forced circulation hot water heating systems only. Use by a pair of closely spaced tees. Viessmann therefore standard friction loss method for pipe sizing.

  • Page 11: Typical System Flow Rates

    System Flow Rates Vitodens 200-W, B2HA 19 to 80 Technical Data Typical System Flow Rates Boiler maximum flow rate 6.2 GPM (1400 L/h) Model B2HA 19 1 boiler Output (NG/LPG) t for NG/LPG 20º F rise GPM (L/h) 6.1 (1385) 25º...
  • Page 12 System Flow Rates Vitodens 200-W, B2HA 19 to 80 Technical Data Typical System Flow Rates Boiler maximum flow rate 15.4 GPM (3500 L/h) Model B2HA 45 1 boiler 2 boilers 3 boilers 4 boilers 5 boilers 6 boilers 7 boilers...

  • Page 13: Heating Circuit / Boiler Pumps

    Pump Information Vitodens 200-W, B2HA 19 to 80 Technical Data Heating Circuit / Boiler Pumps Viessmann offers a variety of Grundfos heating circuit/ Before using the following pumps for a DHW tank boiler pumps which meet typical Vitodens system application, find out the proper pressure drop through the installation requirements (see “Heating circuit pump...
  • Page 14 Low-Loss Header Information Vitodens 200-W, B2HA 19 to 80 Technical Data Low-Loss Header Application Sizing of Low-Loss Header in a Residential Single-Boiler Application Boiler No. of Boiler Typical System Flow Rates Viessmann Model Boilers Max. Low-loss Temp. Flow Sensor Rate...
  • Page 15 200/120 200/120 200/120 Note: for multiple boiler applications when using the Vitodens 200-W, B2HA boilers, refer to the multiple boiler low-loss distribution manifold installation instructions. *1 For system t < 20° F use low-loss header sizes for t 20° F.
  • Page 16 250/150 250/150 200/120 Note: for multiple boiler applications when using the Vitodens 200-W, B2HA boilers, refer to the multiple boiler low-loss distribution manifold installation instructions. *1 For system t < 20° F use low-loss header sizes for t 20° F.
  • Page 17 300/200 250/150 250/150 Note: for multiple boiler applications when using the Vitodens 200-W, B2HA boilers, refer to the multiple boiler low-loss distribution manifold installation instructions. *1 For system t < 20° F use low-loss header sizes for t 20° F.

  • Page 18: Domestic Hot Water Production

    DHW Production Vitodens 200-W, B2HA 19 to 80 Technical Data Domestic Hot Water Production Vitodens 200-W boilers can be used in conjunction For the connection of a stand-alone DHW tank, installation with the stand-alone DHW storage tanks offered by fittings (field supplied), an external circulating pump for Viessmann.

  • Page 19: Domestic Hot Water Recirculation

    DHW Recirculation Vitodens 200-W, B2HA 19 to 80 Technical Data Domestic Hot Water Recirculation Vitocell-V stand-alone DHW storage tank DHW recirculation lines increase the level of comfort and convenience of the domestic hot water supply and reduce water consumption. These advantages directly derive from the immediate availability of domestic hot water at all draw points.

  • Page 20: Mounting Bracket

    Wall Mounting Vitodens 200-W, B2HA 19 to 80 Technical Data Mounting Bracket Fitting the wall mounting bracket See the installation instructions applicable to the mounting bracket on each type of material. CAUTION Whichever mounting method is used, ensure that the bracket is tightly and securely fastened to wall.
  • Page 21 Wall Mounting Vitodens 200-W, B2HA 19 to 80 Technical Data Models B2HA 45, 60 1. Remove the external accessories connection box cover. 2. Loosen the screws at the bottom of the boiler (do not remove completely). 3. Remove the front encloser panel (lift up and pull away from the boiler).
  • Page 22 (recommended concrete expansion anchors are Hilti model KB-TZ e x 4 or equivalent. The Vitodens 200-W, model B2HA does not come with a mounting template. The wall location for the frame, mounting bracket and all vents must be field calculated.
  • Page 23 Frame Mounting Vitodens 200-W, B2HA 19 to 80 Technical Data Models B2HA 19, 28, 35 1. Remove the external accessories connection box cover. 2. Loosen the screws at the bottom of the boiler (do not remove completely). 3. Remove the front encloser panel (lift up and pull away from the boiler).
  • Page 24 Frame Mounting Vitodens 200-W, B2HA 19 to 80 Technical Data Model B2HA 80 1. Remove the external accessories connection box cover. 2. Loosen the screws at the bottom of the boiler (do not remove completely). 3. Remove the front encloser panel (lift up and pull away from the boiler).

  • Page 25: Condensate Connection

    It must be installed with a suitable gradient and provided with a stench trap. If the condensate outlet of the Vitodens 200-W boiler is lower than the drain, a condensate pump must be used. Only corrosion-resistant materials must be used for Condensate Connection for Vitodens condensate drainage purposes (e.g.

  • Page 26: Venting Options

    Venting Options/Electrical Connection/Control Vitodens 200-W, B2HA 19 to 80 Technical Data Venting Options For detailed information refer to the Installation Instructions for the Vitodens 200-W, B2HA Venting System. Vent Connection, (with optional Vent Connection, Vent Connection, air intake openings on sides)

  • Page 27: Boiler Control

    Boiler Control Vitodens 200-W, B2HA 19 to 80 Technical Data On-Board Vitotronic 200, HO1B Control Modular structure Programming unit: Easy operation through: ■ The control unit is integrated into the boiler. The control – Plain text display with graphic ability unit comprises a standard unit, electronics modules and –...

  • Page 28: Design And Function

    Boiler Control Vitodens 200-W, B2HA 19 to 80 Technical Data Design and Function Functions Setting the Operating Programs The heating system frost protection (see Weather-compensated control of the boiler water ■ frost protection function) applies to all heating programs. and/or flow temperature...

  • Page 29: Design And Functions

    Boiler Control Vitodens 200-W, B2HA 19 to 80 Technical Data Design and Functions (continued) Technical Data Heating Curve Adjustment (slope and shift) The control unit regulates the boiler water temperature Rated supply voltage: 120 VAC (= supply temperature of heating circuit without mixing...
  • Page 30 Accessories Vitodens 200-W, B2HA 19 to 80 Technical Data Design and Functions (continued) Boiler Temperature Sensor Outdoor Temperature Sensor The boiler temperature sensor is connected at the control unit for weather-responsive operation and is built into the boiler. Specification sensor type: Viessmann NTC 10K ohms at 77º...
  • Page 31 Accessories Vitodens 200-W, B2HA 19 to 80 Technical Data Vitotronic Control Accessories Supply Temperature Sensor Mixing Valve Actuator Kit (strap-on sensor, included with mixing valve actuator accessory kit), - when storing or transporting: -4 to+158° F (-20 to+70º C) The mixing valve actuator is mounted directly on the Viessmann ¾...
  • Page 32 Accessories Vitodens 200-W, B2HA 19 to 80 Technical Data Vitotronic Control Accessories (continued) Mixing Valve Extension Module KM BUS Expansion Module To connect 2 to 9 devices (mixing valve actuator, Vitotrol, input module, etc.) to the single KM BUS connection of the boiler.
  • Page 33 Accessories Vitodens 200-W, B2HA 19 to 80 Technical Data Vitotronic Control Accessories (continued) Vitotrol 200A One Vitotrol 200A can be used for every heating circuit Connection: in a heating system. The Vitotrol 200A can regulate one - 2-core lead, length max. 50 m (even if connecting...
  • Page 34 Accessories Vitodens 200-W, B2HA 19 to 80 Technical Data Vitotronic Control Accessories (continued) Vitotrol 300A One Vitotrol 300A can be used for every heating circuit RS function: in a heating system. The Vitotrol 300A can regulate up Installation in the main living room on an internal wall to three heating circuits.
  • Page 35 The temperature sensor connection [TS] typically located at the top of the low-loss header ensures low return temperatures to the Vitodens 200-W boiler at all times, increasing operational efficiency. In addition, the low-loss header helps eliminate air and debris [D] from the heating system.
  • Page 36 Accessories Vitodens 200-W, B2HA 19 to 80 Technical Data Accessories for Vitodens 200-W Low-Loss Header (continued) IMPORTANT Use only a Viessmann supplied temperature sensor. Low-loss header design (Type 80/50 or 120/80) Do not use any other manufacturer’s temperature sensor. Legend...

  • Page 37: Standard Equipment

    Standard Equipment Vitodens 200-W, B2HA 19 to 80 Technical Data Standard Equipment The Vitodens 200-W gas-fired condensing boiler with Inox-Radial heat exchanger, modulating MatriX cylinder burner for liquid propane gas and natural gas (available on all models), comes standard with: pressure gage ■...

  • Page 38: Combustion Management System

    10.0 1.37 1.40 1.44 1.48 The Vitodens 200-W, B2HA boilers come equipped with Lambda Pro, the industry’s first intelligent combustion management system. The boiler adjusts automatically to any gas type and quality without the need for a fuel conversion kit.

  • Page 39: Hydraulic Connection

    Installation Vitodens 200-W, B2HA 19 to 80 Technical Data Hydraulic Connection System design Viessmann condensing boilers can generally be installed For apartments with less than 860 ft (80 m living in any pumped hot water heating system (closed system). space or for low energy houses with low heat demand The circulation pump is an integral part of the appliance.

  • Page 40: System Layout

    The flow rate of the heating circuit is less than the E Heating circuit pump maximum possible water flow rate of the Vitodens 200-W F DHW circulating pump sA B2HA boiler (see page 10 for maximum water flow rate of G DHW storage tank boiler).

  • Page 41: System Layout 2

    Installation Examples Vitodens 200-W, B2HA 19 to 80 Technical Data System Layout 2 Vitodens 200-W, B2HA with one heating circuit and low-loss header Installation of ... Legend Vitodens 200-W B2HA boiler with radiator heating circuit (high-temp. circuit) ■ Vitotronic 200, HO1B outdoor reset DHW production ■...

  • Page 42: System Layout 3

    Installation Examples Vitodens 200-W, B2HA 19 to 80 Technical Data System Layout 3 Vitodens 200-W, B2HA with... - DHW storage tank - one heating circuit with mixing valve and system separation Installation of ... Legend Vitodens 200-W B2HA boiler with underfloor heating circuit with 3-way mixing valve ■...

  • Page 43: System Layout 4

    Installation Examples Vitodens 200-W, B2HA 19 to 80 Technical Data System Layout 4 Vitodens 200-W, B2HA with... - DHW storage tank - one direct-connected heating circuit - one heating circuit with a mixing valve Legend Installation of ... Vitodens 200-W B2HA boiler with underfloor heating circuit with 3-way mixing valve ■...

  • Page 44: System Layout 5

    Boiler circuit pump than the maximum possible water flow rate of the Mixing valve temperature sensor ? Vitodens 200-W B2HA boiler (see page 10 for maximum Kit for heating circuit with mixing valve water flow rate of boiler). Domestic hot water storage tank The use of a low-loss header is strongly recommended.

  • Page 45: System Layout 6

    28/20 than the maximum possible water flow rate of the Mixing valve temperature sensor ? Vitodens 200-W B2HA boiler (see page 10 for maximum Accessory kit for heating circuit with mixing valve water flow rate of boiler). Heating circuit pumps The use of a low-loss header is strongly recommended.

  • Page 46: System Layout 7

    Installation Examples Vitodens 200-W, B2HA 19 to 80 Technical Data System Layout 7 Vitodens 200-W, B2HA with... - direct-connected heating circuit - one heating circuit with system separation Installation of different heating circuits... radiator heating circuit (high-temp. circuit) Legend ■...

  • Page 47: System Layout 8

    - low-loss header - multiple heating circuits with mixing valves - one heating circuit without mixing valve When designing a system as illustrated above, please contact your local Viessmann Sales Representative for assistance. Legend Vitodens 200-W B2HA boiler with Vitotronic *1 Contact your local Sales Representative for details.

  • Page 48: System Layout 9

    Installation Examples Vitodens 200-W, B2HA 19 to 80 Technical Data System Layout 9 Multiple (up to eight) Vitodens 200-W, models B2HA 45 to 80 with... - multiple heating circuits with mixing valves - low-loss header When designing a multiple Vitodens system as shown...

  • Page 49: Alternative Dhw Connection

    Installation Examples Vitodens 200-W, B2HA 19 to 80 Technical Data Alternative DHW Connection The following piping diagram reflects an alternative connection for the DHW tank only and applies to system layouts 2, 5, 6 and 8. The boiler control pump logic function must be programmed in the Service Instructions.

  • Page 50: Wiring Diagram

    Wiring Diagram Vitodens 200-W, B2HA 19 to 80 Technical Data Overview of Electrical Connections, Models B2HA 19, 28, and 35 If any of the original wires as supplied with the appliance must be replaced, it must be replaced with the exact equivalent.
  • Page 51 Wiring Diagram Vitodens 200-W, B2HA 19 to 80 Technical Data Overview of Electrical Connections, Models B2HA 19, 28 and 35 (continued) Legend Outdoor Temperature Sensor Flow Temperature Sensor/Low Loss Header Boiler Temperature Sensor DHW Temperature Sensor Ionization Electrode Flue Gas temperature Sensor...
  • Page 52 Wiring Diagram Vitodens 200-W, B2HA 19 to 80 Technical Data Overview of Electrical Connections, Models B2HA 45, 60 and 80 If any of the original wires as supplied with the appliance must be replaced, it must be replaced with the exact equivalent.
  • Page 53 Wiring Diagram Vitodens 200-W, B2HA 19 to 80 Technical Data Overview of Electrical Connections, Models B2HA 45, 60 and 80 (continued) Legend Outdoor Temperature Sensor Flow Temperature Sensor/Low Loss Header Boiler Temperature Sensor/High Limit Sensor Boiler Temperature Sensor/High Limit Sensor...

  • Page 54: System Design Considerations

    (sealed Water connections combustion) regardless of size and ventilation method Vitodens 200-W boilers can be used in any fully pumped of the room in which it is located. hot water heating system. The Vitodens 200-W can be installed, for example, in Minimum system pressure is 0.8 bar (12 psig).
  • Page 55 System Design Vitodens 200-W, B2HA 19 to 80 Technical Data System Design Considerations (continued) System layout Oxygen diffusion barrier underfloor tubing The max. boiler water temperature for space heating The boiler warranty does not cover leaks resulting from ■ and DHW production is 165° F (74° C) for models corrosion caused by the use of underfloor plastic tubing B2HA 19 to 60 or 176°...
  • Page 56 Vitodens 200-W, B2HA 19 to 80 Technical Data...

This manual is also suitable for:

Vitodens 200-w b2ha-19Vitodens 200-w b2ha-28Vitodens 200-w b2ha-35Vitodens 200-w b2ha-45Vitodens 200-w b2ha-60Vitodens 200-w b2ha-80

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