Rapid 7500 136, Инструкция по установке, эксплуатации и обслуживанию

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SECTION 9: V
ENTING
31 of 143
9.3 Heat Exchan g er Condensate Drain
Connection
Air t u rno v er u nits are pro v ided w ith a male NPT
condensate drain connection. Refer to the air
t
u rno v er u nit dra w ings for the exact location. This
connection m u st b e extended a w ay from the air
t u rno v er u nit for proper drainage. Use pipe,
prefera b ly stainless steel or similar material that w ill
b e non-corrosi v e and can handle the high heat.
A P-Trap is preferred and sho u ld b e constr u cted
u sing Page 31, Figure 15 as a g u ideline.
FIGURE 15: Condensate Drain
The condensate sho u ld b e piped into the bu ilding
drainage system. The drain line sho u ld b e pitched
a w ay from the u nit at a minim u m of 1/8" (.32 cm) per
foot. Refer to local codes for additional req u irements.
Sealed drain lines req u ire v enting to ass u re proper
condensate flo w .
Heat Exchanger
Minimize This Dimension
4" (10.1 cm)
Minimum
4" (10.1 cm)
Minimum
NOTE: Drain line must
not be run higher
than this level