Dual Path Seasons-4 manufactures the Dual Path System
to provide the designer with a high efficiency humidity control
machine. This system uses multiple compressors staged to provide
the dehumidification requirements. The system concept is to
reduce the moisture introduced in the outdoor air to the lowest
possible level. Because the outdoor conditions vary greatly
throughout the day, the multiple compressors used are better
able to meet this load variance efficiently. The outdoor air
in a Dual Path System many times will account for 50-75% of
the total load requirement. This type of system is very effective
in supermarkets that use multi-deck open frozen food display
cases. Case credits for this type of case are higher than other
types and will provide most of the space sensible load.
Units
are furnished with return air cooling coils in order to make
up any load requirements that the outside air coils do not.
Dual Path units include the following features:
- Multiple compressors for efficient
load matching and low electric demand
- Independent high efficiency
outdoor air pre-cool circuit eliminates "sensible load" cooling
burden from dehumidification coils
- Minimum two-stage outdoor
air dehumidification circuit for dedicated moisture removal
- Independent
return air circuit parallel to outdoor air circuit treats
sensible load requirements of space, giving your system
built-in flexibility
- Motorized outdoor air with cost-efficient
night-bypass damper
- Manual balance dampers in outdoor and
return air plenum for easy, fast fine tuning
- Heat reclaim
coils use waste heat derived from your refrigeration system
to offset requirements for comfort zone heating
- Auxiliary
heat section is specifically designed for your location’s
requirements
- Low velocity pleated, long-lasting air
filters
- Backward inclined airfoil blade blowers
for high-efficiency operation
- Premium efficiency 4-pole motors
(exceeds EPAC requirements)
- Single point power connection
for easy installation
- Spacious cabinet design with full height
access doors, with single handle, multiple point latches,
for easy access and maintenance
- Oversized condenser coils designed for
higher efficiency and energy savings
- Factory mounted 24-volt
controls are compatible to the computer hardware of your
choice. Your control system matches your specifications exactly.
|
|
