INTEGRATED SOLUTIONS TO OPTIMIZE YOUR BUILDING’S PERFORMANCE
BUI LD I NG SYS TE M S , S E RV I C E S & S O LUTI O NS
SERVICES & SOLUTIONS
MAINTENANCE & REPAIR SERVICES
With 130 locations and more than 4,300 highly skilled technicians across
North America, we help your facility perform at optimum levels, extend asset
life, reduce repair costs, and realize energy savings.
BUILDING WIDE SYSTEMS INTEGRATION (BWSI)
We integrate building systems (HVAC, BAS, security), business systems
(finance, IT, communications) and specialty systems (nurse call, distance
learning, scheduling) onto a unified, intelligent infrastructure.
TECHNOLOGY CONTRACTING™
We are responsible for managing design, integration, installation and
service of all technology. Along with innovative partners, we reduce risk,
minimize change orders and meet budgets and deadlines.
ENERGY SOLUTIONS
We assess your facilities and design a plan to prioritize repairs,
upgrade equipment, reduce energy use and improve overall efficiency.
Use tomorrow’s energy savings to pay for today’s upgrades.
OPTIMIZATION
CENTRAL PLANT OPTIMIZATION (CPO 10 / CPO 30)
CPO 10 uses standardized software in Metasys to leverage ASHRAE
standards, best practices & equipment data to save 5-15% in energy.
CPO 30 uses engineered software to save 15-20% in energy (up to 60%
when retrofitting), with real-time analytics to assure performance.
DEMAND RESPONSE
Optimize building energy usage to reduce load during key periods of high
prices, high demand charges and electric grid events to maximize electric
bill savings and incentive payments from grid and utility based programs.
HEALTHCARE ENVIRONMENT OPTIMIZATION
Optimize the operating room and improve the patient care environment by
linking building automation with surgical scheduling.
METASYS ENTERPRISE OPTIMIZATION
Simplify data collection from a variety of building systems to provide a
single, integrated view of building and system performance.
CHILLED WATER SYSTEMS
AIR SYSTEMS
YORK® WATER-COOLED CHILLERS
YORK AIR HANDLING UNITS, COILS & FANS
ELECTRIC
SCROLL (YCWL) • 50–200 tons
HFC-410A refrigerant
VARIABLE-SPEED SCREW (YVWA) • 125–300 tons
HFC-134a refrigerant
MAGNETIC BEARING VARIABLE SPEED
CENTRIFUGAL (YMC2) • 165–1,000 tons
Permanent magnet motor, HFC-134a refrigerant
VARIABLE SPEED CENTRIFUGAL (YK) • 250–3,000 tons
HFC-134a refrigerant
AIR HANDLING UNITS (SOLUTION™) • 2,000-120,000 CFM
Indoor and outdoor, 2” foam double-wall panels with external frame,
variable aspect, flexible factory-packaged controls
CUSTOM AIR HANDLING UNITS • 2,000–200,000 CFM
Indoor and outdoor, 2”, 3” or 4” foam double-wall panels with integral
frame, full thermal break options, fully customizable
COILS • Maximum 96” Finned Height and 168” Finned Length
Hot water, chilled water, glycol, steam, refrigerant, aluminum or copper
fins, special coatings available
CENTRIFUGAL WITH ECONOMIZER (YK-EP) • 2,500 – 3,500 tons
Variable-speed drive, HFC-134a refrigerant
BLOWER COILS • 800-4,000 CFM
Small air handling and large fan coil applications; various configurations
CENTRIFUGAL (YD) • 1,500–6,000 tons
Smallest footprint per cooling ton, HFC-134a refrigerant, VSD
FANS • 75-100,000+ CFM
Commercial and industrial supply and exhaust fans
COMPOUND CENTRIFUGAL (CYK) • 300–2,500 tons
High-head, HFC-134a refrigerant
CUSTOM-DESIGNED CENTRIFUGAL (OM) • 3,000–5,500 tons
Electric-motor, steam-turbine or gas-engine drive, HFC-134a refrigerant
METASYS® BUILDING AUTOMATION
NETWORK SERVERS, ENGINES & CONTROLLERS
Intuitive, mobile-optimized user interface. Adapts legacy and proprietary
systems to current open system architecture. Support of IT standards
and technologies.
WIRELESS COMPONENTS
Field buses and room environment sensing systems designed with the latest
wireless technologies.
VALVES, ACTUATORS & DAMPERS
Global product family, broad selection, easy installation.
SENSORS, THERMOSTATS & AIRFLOW MEASURING SYSTEM
Temperature, humidity and CO2 sensors including analog, network, wireless
and pneumatic-to-digital.
VARIABLE-SPEED DRIVES • 1-250 HP
Open, enclosed and bypass drives, optional factory mounting.
PACKAGED & SPLIT DX SYSTEMS
PACKAGED ROOFTOP UNITS • 2-150 tons
VAV and single-zone VAV applications, direct replacement options
DEDICATED OUTSIDE AIR SYSTEMS (DOAS) • 50-100% outside air
High efficiency DX, energy recovery wheel and hot gas reheat options
COMMERCIAL SPLIT SYSTEMS • 1.5-50 tons
Cooling only or heat pump outdoor units with matching cooling only, heat
pump or electric heat indoor air handling units
SECURITY & FIRE SAFETY
SECURITY, FIRE & LIFE SAFETY INTEGRATION
We are a security integrator with a vast product ecosystem specializing in
the design, installation and service of security and life safety solutions for
the most complex, mission critical environments.
SECURITY MANAGEMENT SYSTEM (P2000)
Open security management platform with integrated access control,
embedded video management and industry-wide third-party integrations.
FIRE ALARM (IFC) & MASS NOTIFICATION SYSTEMS
Scalable UL® approved systems that aid in fire detection and notification of
critical events.
INTRUSION ALARM SYSTEMS
Sensors and control panels to protect against intrusion and burglary; UL
approved central station monitoring.
VIDEO SURVEILLANCE, VIDEO MANAGEMENT & STORAGE
Scalable, integrated video surveillance solutions and advanced video analytics.
DUCTLESS & VRF SYSTEMS
YORK VARIABLE REFRIGERANT FLOW (VRF) SYSTEMS
OUTDOOR UNITS • 6-30 tons
Both heat recovery and heat pump types, air cooled condensing units
with inverter scroll compressors; up to 29.5 SCHE and 25.2 IEER
INDOOR UNITS • 0.5-4 tons
Fan coil units in multiple styles (concealed, wall mount, ceiling cassette);
ducted and non-ducted; sensor options
YORK MINI-SPLIT SYSTEMS
WATER SOURCE HEAT PUMPS • 0.5-30 tons
Vertical and horizontal (standard, high and premium efficiency), console,
vertical stacked (high and premium efficiency), geothermal capable
SINGLE ZONE • 0.75-4 tons
A single condensing unit paired with a single wall mount indoor unit.
Multiple styles, capacities, operating ranges and efficiency ratings. Wi-Fi
capable; Energy Star® rated.
REVERSIBLE CHILLERS • 2-50 tons
Water-to-water heat pumps, (2-5 tons & 10-50 tons), modular application,
geothermal capable
MULTI ZONE • 1.5-3.5 tons
Single condensing unit with 2-5 indoor units per system. Multiple styles,
capacities, operating ranges and efficiency ratings. Wi-Fi capable; Energy
Star rated.
UNDERFLOOR AIR DISTRIBUTION (UFAD) SYSTEMS
UNDERFLOOR TERMINAL UNITS • 15-1,500 CFM
VAV or manual diffusers, linear trough, UFAD fan powered terminal
units, underfloor chilled beams
WATER-COOLED SELF-CONTAINED UNITS • 5-105 tons
Indoor, VAV application (> 8 tons), various heating options
THERMALLY DRIVEN
STEAM-TURBINE DRIVEN CENTRIFUGAL (YST) • 700–2,800 tons
HFC-134a refrigerant
SINGLE-STAGE ABSORPTION (YIA) • 120–1,380 tons
Low-pressure-steam or hot-water driven, water refrigerant
TWO-STAGE ABSORPTION (YPC) • 200–700 tons
Gas, oil, or high-pressure-steam driven, water refrigerant
YORK AIR-COOLED CHILLERS
SCROLL (YCAL & YLAA) • 15–175 tons
HFC-410A refrigerant
HEAT PUMP SCROLL (YLPA) • 1,390-2,040 MBH
HFC-410A refrigerant, chiller duty also available (115-170 tons)
VARIABLE-SPEED SCREW (YVAA/YCIV/YCAV) • 150–500 tons
HFC-134a refrigerant, free cooling options available
CHILLED BEAMS
OVERHEAD CHILLED BEAMS • Up to 1,700 BTUh and 40 CFM per LF
Active and passive chilled beam products available in 2 – 10 foot lengths
TERMINAL UNITS
FAN-COIL UNITS • 250-2,000 CFM
Exposed and concealed, horizontal and vertical, vertical stack, variable cabinet
sizing, direct-drive, flexible factory-packaged controls
UNIT VENTILATORS • 500-2,000 CFM
Horizontal and vertical units, flexible factory-packaged controls
VAV TERMINAL BOXES • 75-8,000 CFM
Single or dual-duct, series or parallel fan-powered, flexible
factory-packaged controls, water and electric heat options
AIR-COOLED SELF-CONTAINED UNITS • 2-25 tons
Indoor, VAV application (> 8 tons), rooftop alternative for dense
building landscapes
AIR-COOLED CONDENSERS & FLUID COOLERS • 65-2,890 MBH
Water or glycol, multiple refrigerant options
ENERGY RECOVERY SYSTEMS
ENERGY RECOVERY VENTILATORS (ERV) • 200-12,000 CFM
Energy efficient ventilation including many heating and cooling options
HVAC LOAD REDUCTION UNITS (HLR) • Replaces up to 4,000 CFM of OA
ASHRAE 62.1 compliant product, up to 80% reduction in outside
air replacement
www.johnsoncontrols.com
Psychrometric Chart for HVAC Analysis
1 BTU = A
mount of heat required to raise (or lower)
the temperature of one pound of water 1°F
2000 ft
0.930
4000 ft
0.864
1 ton of refrigeration = 12,000 Btu/hr = 200 Btu/min
6000 ft
0.801
1 watt = 3.414 Btu/hr
8000 ft
0.743
50
1 5 .5
Air changes per hour (N) in a space
N = (60 x CFM) / space ft3
CFM = airflow rate (ft3/min)
Latent cooling (Btu/hr) = CFM x 4840 x Δw
45
85
CFM = airflow rate (ft3/min)
h = enthalpy (Btu/lb)
t = dry bulb air temperature (°F)
w = humidity ratio (lb water / lb dry air)
Water quantity (GPM) required for heating and cooling
GPM = q / (500 x Δt)
q = load in Btu/hr
t = water temperature
40
FD
RY
AIR
ER
P
-B
TU
P
density of air
density of standard air
.021
-°
F
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T.
CU.F
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Chart by: HANDS DOWN SOFTWARE, www.handsdownsoftware.com
%
%
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.8
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0.70
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115
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95
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.7
.014
.012
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.6
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.5
.010
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40
.005
35
.004
ENTHALPY - BTU PER POUND OF DRY AIR
50
45
.006
30
1.00
.4
.008
.002
0.95
55
.009
.003
0.85
0.90
45
.011
.007
0.75
0.80
.013
.001
85
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75
60
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70
MIDITY
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© 2015 Johnson Controls, Inc.
P.O. Box 423, Milwaukee, WI 53201
All rights reserved worldwide.
Printed in USA
MISC-692 (Rev. 10/15)
www.johnsoncontrols.com
0
40
1 2 .5
Technology Contracting™ and Solution™ are trademarks of Johnson Controls, Inc. in
the United States of America and other countries. Other trademarks used herein may
be trademarks or registered trademarks of other companies.
20
45
%
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Johnson Controls, the Johnson Controls logo, Metasys and YORK are registered
trademarks of Johnson Controls, Inc. in the United States of America and other countries.
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%
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IR
RY A
LB. D
PER
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DRY BULB TEMPERATURE - °F
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120
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MEVOLU
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1 4 .0
60
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0.60
.015
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.017
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1 = initial; 2 = desired
1.1
.022
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35
0.50
.023
80
GPM x ft head
Pump hp =
x specific gravity
3960 x efficiency
CFM x static pressure (in. W.G.)
6356 x efficiency
TE
M
PE
RA
T
1.2
60
.024
BU
LB
1 4 .5
W
ET
80
Fan Laws
CFM2 = CFM1 x (RPM2 / RPM1)
SP2 = SP1 x (RPM2 / RPM1)2
HP2 = HP1 x (RPM2 / RPM1)3
capacity (Tons)
Tons = (GPM x Δt) / 24
GPM = gallons per minute of chilled water
t = water temperature
.025
HUMIDITY RATIO - POUNDS MOISTURE PER POUND DRY AIR
Sensible cooling (Btu/hr) = CFM x 1.085 x Δt
85
.026
125
1 boiler horsepower = 33,475 Btu/hr
1 5 .0
Total cooling (Btu/hr) = CFM x 4.5 x Δh
Fan hp =
.027
85
1 ft (head) = 0.433 psi (at 62°F)
1.3 0.45
.028
1 horsepower = 2545.6 Btu/hr
Chiller
.029
90
30
35
25
20
10
0
.3
.2
.1
SENSIBLE HEAT RATIO = Qs / Qt
Air Density Ratio at 70˚F
DEW POINT TEMPERATURE - °F
Altitude
130
Atmospheric pressure = 29.921" Hg. at sea level
60
55
VAPOR PRESSURE - INCHES OF MERCURY
Air-Conditioning Formulas and Conversion Factors