Technical data

ManualsBrandsViessmann ManualsBoilerVD2A Series

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5354 787 - 01

Vitorond 200, VD2A Technical Data

System Design

Burner

System Design Considerations ...................................23

Burner calibration .................................................23

In Canada ...........................................................23

In U.S.A. ............................................................23

Venting (option #1) ..............................................23

Chimney .............................................................23

Barometric draft regulator type ..............................24

Barometric draft regulator diameter ........................24

Venting (option #2) ..............................................24

ProTech Systems Inc. ...........................................24

Selkirk Canada Corporation ...................................24

Security Chimneys International Ldt. ......................24

Combustion air supply ..........................................25

System layout .....................................................25

Water quality and freeze protection ........................25

Oxygen diffusion barrier underfloor tubing ...............25

Factory pre-wired components ..............................25

Boiler/Burner start-up ...........................................25

Sound attenuation ...............................................26

Airborne noise attenuation ....................................26

Anti-vibration measures ........................................26

Seismic restrainer ................................................26

Warranty ............................................................26

Burner Alternatives ...................................................27

Weishaupt Burners - Linkageless ............................27

Boiler Model.........................................................27

No. 2 oil-fired 2-stage ..........................................27

Natural gas-fired 2-stage .......................................27

Natural gas-fired fully modulating ...........................27

Propane gas-fired 2-stage .....................................27

Propane gas-fired fully modulating .........................27

Riello Burners ......................................................27

No. 2 oil-fired 1-stage ..........................................27

No. 2 oil-fired 2-stage ..........................................27

Natural gas-fired 1-stage .......................................27

Propane gas-fired 1-stage with assembled gas train..27

Natural gas-fired 2-stage with assembled gas train ...27

Propane gas-fired 2-stage with assembled gas train..27

Natural gas-fired fully modulating ...........................27

Propane gas-fired fully modulating .........................27

Combination 2-stage NG, 2-stage oil ......................27

Natural gas-fired fully modulating low NO

..............27