Froling TX 150 - Ventilation of the Boiler Room; Requirements for Heating Water; Combination with Storage Tank

Safety
Design Information
Fröling Heizkessel- und Behälterbau Ges.m.b.H
 Industriestraße 12  A-4710 Grieskirchen Page 15
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Ventilation of the boiler room
Ventilation air for the boiler room should be taken from and expelled
directly outside, and the openings and air ducts should be designed to
prevent weather conditions (foliage, snowdrifts, ...) from having any
effect on the air flow.
Unless otherwise specified in the applicable building regulations for the
boiler room, the following standards apply for the design and dimensions
of the air ducts:
Applicable standards:
- TRVB H 118
- ÖNORM H 5170
2.5.3 Requirements for heating water
There are no special requirements for the filling water of the heating
system. The following standards and guidelines apply:
Applicable standards and guidelines:
Austria: ÖNORM H 5195-1
Germany: VDI 2035
Switzerland: SWKI 97-1
Italy: D.P.R. no. 412
 Notice on filling with make-up water:
Always bleed the filling hose before connecting, in order to prevent
air from entering the system.
2.5.4 Combination with storage tank
NOTICE
Using a storage tank allows you to achieve continuous reduction within the
ideal performance range of the boiler.
For the correct dimensions of the storage tank and the line insulation (in
accordance with ÖNORM M 7510 or guideline UZ37) please consult your
installer or Froling.
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