A gravity heating system, also known as an octopus furnace, is typically a ducted system that doesn't use a fan, but rather is designed to allow the heat to rise naturally thought the ducts to the different areas of the structure.

Standard Lookup Value: Gravity

Legacy OData Value: Gravity

Lookup Name: Heating

Synonym(s):  Octopus Furnace


Lookup Name ID: cefc12c

Lookup ID: c0730ac


Spanish Lookup Value: --

French-Canadian Lookup Value: --

Status Change Date: DEC 26 2018

Revision Date: APR 21 2018

Added in Version: 1.7.0


Heating (Property)

  • 69% of Systems (11/16)
  • 17% of Organizations (84/491)

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Page Revision Date: Jun 16 2023

Form: LookupValue