Natatoriums - fisenusa.comfisenusa.com/files/modules/natatoriums.pdfNatatoriums require precise...
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Natatoriums require precise temperature and humidity controls to create a comfortable environment for swimmers and guests. Johnson Controls, a leader in commercial HVAC systems and controls, has partnered with Fisen to offer a series of dehumidification systems that meet the specific needs of a variety of natatorium types and sizes. With high chlorine and humidity levels, natatoriums require a robust system that is resistant to corrosion. Our pool units focus on humidity control and are engineered for optimum energy efficiency. Visit fisenusa.com for more information. • Individually engineered units are highly customizable to include any combination of components and features • Sustained perfect comfort 24/7 • Low operating costs and high energy efficiency • Optional pool water heater available for reduced energy usage • Precise microprocessor controls to accommodate the most complex sequences of operation • Backed by the Johnson Controls warranty and a national network of over 10,000 service providers Benefits • Double-wall insulated & rugged outdoor construction • 1,000 hour salt-spray tested finish • Factory tested refrigeration system • Microchannel high efficiency condenser coil • Four independent refrigeration circuits • Hot gas bypass capacity control • Pool water heater Popular Options & Standard Features • LonWorks, BACnet, N2 or Modbus communications • Energy recovery wheel, sensible plate, or enthalpy plate heat exchanger • Corrosion resistant interior and components • Oversized purge exhaust fan • Modulating natural gas, hot water or steam • Split system units available NATATORIUMS FISENUSA.COM NATATORIUM DEHUMIDIFICATION TECHNOLOGY
Transcript of Natatoriums - fisenusa.comfisenusa.com/files/modules/natatoriums.pdfNatatoriums require precise...
Natatoriums require precise temperature and humidity controls to create a comfortable environment for swimmers and guests. Johnson Controls, a leader in commercial HVAC systems and controls, has partnered with Fisen to offer a series of dehumidification systems that meet the specific needs of a variety of natatorium types and sizes.
With high chlorine and humidity levels, natatoriums require a robust system that is resistant to corrosion. Our pool units focus on humidity control and are engineered for optimum energy efficiency.
Visit fisenusa.com for more information.
• Individually engineered units are highly customizable toinclude any combination of components and features
• Sustained perfect comfort 24/7
• Low operating costs and high energy efficiency
• Optional pool water heater available for reducedenergy usage
• Precise microprocessor controls to accommodate themost complex sequences of operation
• Backed by the Johnson Controls warranty and a nationalnetwork of over 10,000 service providers
Benefits
• Double-wall insulated & rugged outdoor construction
• 1,000 hour salt-spray tested finish
• Factory tested refrigeration system
• Microchannel high efficiency condenser coil
• Four independent refrigeration circuits
• Hot gas bypass capacity control
• Pool water heater
Popular Options & Standard Features
• LonWorks, BACnet, N2 or Modbus communications
• Energy recovery wheel, sensible plate, or enthalpy plate heat exchanger
• Corrosion resistant interior and components
• Oversized purge exhaust fan
• Modulating natural gas, hot water or steam
• Split system units available
NATATORIUMS FISENUSA.COM
NATATORIUMDEHUMIDIFICATIONTECHNOLOGY
LEARN MORE AT FISENUSA.COM
-5-10 0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95
DRY BULB TEMPERATURE - ºF
100 105 110 115 120 125
10
20
30
40
50
60
70
80
90
100
110
120
130
140
130
SERIES
10
20
40
100
NRP003 - NRP013
NRP015 - NRP025
NRP026 - NRP040
NRP050 - NRP130
900 - 3200
4500 - 7500
7500 - 12000
12500 - 26000
1500 - 5600
7500 - 12200
12500 - 20000
24000 - 46000
32 - 148
178 - 290
290 - 438
570 - 1340
15 - 67
81 - 132
132 - 200
260 - 610
350 - 1700
2050 - 3350
3350 - 5100
6600 - 16000
MODELAIR FLOW
MINCFM
MAXCFM
COOLINGCAPACITY
MBH
MOISTUREREMOVAL
LB/HR
POOL SIZESQ FT
Uni
t Pe
rfor
man
ceH
UM
IDITY RATIO
- GRAIN
S OF M
OISTU
RE PER POU
ND
OF D
RY AIR
Airpath Location
Return AirCooling CoilHot Gas ReheatOutdoor AirSupply Air
Temp (°F) Humidity(RH%)
84°F
50°F
78°F
95°F
84°F
60%
100%
37%
40%
47%
Sample Pool Unit Psychrometrics
Psychrometrics ChartNormal Temperature I-P Units
Sea Level
Barometric Pressure: 29.921 in.
Cooling Coil
Outside AirMaintains minimum ventilation rates
DX CoilCools air and removes moisture
Hot Gas Reheat CoilReheats air from evaporator tocomfortable temperature
Return AirDepending on conditions, return airis exhausted or recirculated
Evaporator BypassUp to 40% of air can bypass DX Coil,increasing efficiency
Optional Pool Water HeaterSaves energy by using waste heat
How it works
Return Air
Ex. 84°F 60%Supply Air to Natatorium
Ex. 84°F 47%
1
2
2
33
4
4
5
5
6
6
1
Return Air
Outdoor Air
Supply Air
Hot Gas Reheat
BypassAir
Mixed Air
