Applications; Space Heating - Takagi T-H1 Installation Manual And Owner's Manual

The T-H1 can be used for potable hot water heating applications as well as space heating applications.
• Toxic chemicals used in boiler treatments such as alcohol, glycerol and glycol group
must not be introduced into the system when used for open loop potable water and

space heating.

• The FLASH T-H1 can be used to supply potable water and space heating and shall not
be connected to any heating system or component(s) previously used with non-potable
water where any chemicals were added to the water heating appliances.
• When the system requires water for space heating at temperatures higher than required
for other uses, a means such as a mixing valve shall be installed to temper the water for
those other uses in order to reduce scald hazard potential.
• Water temperature over 125 °F can cause severe burns instantly or death from scalds.
• Chemicals such as diluted Glycol can be used for radiant floor, Hydro/fan coil air or
Baseboard heating only.
Heating application only:
Warning: This illustration is a concept design only. There are a wide variety of variations to the application
of controls and equipment presented. Designers must add all necessary safety and auxiliary equipment to
conform to code requirements and design practice.
Department at (888) 882-5244

Applications

Space Heating Applications
WARNING
Basic System Drawings and Schematics
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For more details, contact the Takagi Technical