Applications
The T-K2 can be installed in a variety of plumbing applications, which will provide more
comfortable domestic hot water.
Space Heating Application
The FLASH T-K2 can be used for space heating as well as potable heating of hot water
applications.
WARNING
• Toxic chemicals such as used for boiler treatments chemical, alcohol,
glycerol and glycol group will not be introduced into the system when used
for potable water and space heating.
• The FLASH T-KD20 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 used, a means such as a mixing valve shall be
installed to temper the water for those 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-warm
air or Baseboard heating only.
Basic system drawings and Schematics.
Heating application only:
Warning: This illustration is for concept only. There are a wide variety of variations to the
application of controls and equipment presented applications. Designers must add all
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