Specifications

30
Natatorium DesigN maNual
The designer should address the following issues to
ensure the unit is properly installed and can be serviced
and maintained.
Access Space
No Access = No Service or Maintenance. All Seresco
dehumidifiers have been designed to require access
on only two sides. Allow a minimum of 36 inches of
clearance on the sides indicated for piping and service
access. Mirror access units are also available.
Pool Water Heating (Option)
Seresco has developed the simplest and most reliable
water heating configuration in the industry. NE Series
dehumidifiers can be equipped with water heating
capabilities. The annual energy savings realized as a
result of the water heating capabilities makes this unit
configuration one of the most energy efficient units in all
of the HVAC industry.
The NE unit requires only a fraction of the total water
being circulated by the main filter system.
• The water circuit should tap off the main pool water
line downstream of the main filter and upstream of
the auxiliary pool water heater and chemical feeder.
(See figure 20)
• An auxiliary water pump to deliver the unit’s required
water flow rate is recommended. This is an open
system and the pool’s main circulating pump can
rarely accommodate additional system pressure.
Outdoor Air Cooled Dry Cooler
or Condenser Installation
This heat exchanger is used in air conditioning mode
where it rejects unneeded heat from the space to
outdoors. Proper installation is essential to ensure it
can function as intended. Proper airflow and refrigerant
piping are paramount.
Design and Installation Details
Figure 19 – Recommended Access Space