Calorifiers and Heat Exchangers by GMSRiverside Works • Egmont Street • Mossley • OL5 9NE
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>>products>ThermaFlow package

Technical Documentation
ThermaFlow Packages Data Book
ThermaFlow Packages O&M Manual

Information Windows
Information Pages
Information Pages
Information Pages
Information Pages


ThermaFlow Packages
Ancillary items and Options

  • Pressure Relief Valve: Needed for all unvented systems and where working pressure exceeds 25 m w.g.
  • Automatic Air Vent: Normally only needed on unvented systems.
  • Expansion Vessel: An expansion vessel should be connected to the cold feed pipe of unvented calorifiers.
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