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Figure 1. External Neutralizer Cartridge for indoor heater Installation
Inside tubing to internal
exhaust pipe
Figure 2. Internal Neutralizer Cartridge installed on base of heater for outdoor heater Installation
ETi 250 Heater Condensate Neutralizer Kit Installation Instructions
Internal
exhaust
pipe
Outside tubing
Connect tube to
cartridge inlet
Note: Install condensate
neutralizer cartridge
outside of heater when
the heater is installed
indoors. Do not expose
the cartridge to direct
External Condensate
Neutralizer Kit
P/N 476375
Mounting
brackets
Out to drain
P-Trap Bracket
sunlight.
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