ENVIRO-TEC
5
FORM ET115.24-NOM12 (718)
DRAIN PAN
Standard drain pans are constructed of single wall
galvanized steel (with an option for stainless steel)
and sit on insulation. The drain protrudes from the unit
cabinet and can be equipped with a secondary drain
connection. See illustration below.
COILS
All blower-coils are available in 2 or 4 pipe congurations.
Heating coils are available in reheat or preheat position.
Heating and cooling coils are available with right, left
or opposite side connections.
Verify that the proper types of service are actually
provided to the unit. On units with steam heating coils,
the maximum steam pressure applied to the unit should
never exceed 15 PSIG. The drain piping and steam
trap should be sized and routed to allow for proper
condensate ow. The routing and sizing of all piping,
and the type and sizing of all wiring and other electrical
components such as circuit breakers, disconnect
switches, etc., should be determined by the individual
job requirements and should not be based on the size
and/or type of connection provided on the equipment.
All installations should be made in compliance with all
governing codes and ordinances. Compliance with all
codes is the responsibility of the installing contractor.
Figure 2a-2b: Drain pan access
Figure 2a
Figure 2b
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