Products : Comfort Systems > Product Comparison
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7 Series
(700A11)
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5 Series
(500A11)
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Synergy3D
(SDV)

3 Series
(300A11)
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5 Series
(500R11)
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5 Series
(500RO11)
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5 Series
(502W12)
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5 Series
(500W11)
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5 Series
(504W11)
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Envision Hydronic - NDW
(NDW)
Sizes 3 thru 5 ton
(3 sizes)
2 thru 6 ton
single speed
(7 sizes)

2 thru 6 ton
dual capacity
(5 sizes)
3 thru 6 ton
dual capacity
(4 sizes)

2 thru 6 ton
dual capacity
(5 sizes)
2 thru 6 ton
single speed
(7 sizes)

2 thru 6 ton
dual capacity
(5 sizes)
2 thru 6 ton
dual capacity
(5 sizes)
7 ton
1.5 thru 6 ton
(6 sizes)
3 thru 6 ton
(3 sizes)
8 thru 15 ton
(4 sizes)
Efficiency
AHRI 1325-1(GLHP) Closed earth loop rating points
5.1 - 5.3 COP
36.0 - 41.0 EER
(partial load)

3.5 - 3.6 COP
19.4 - 22.0 EER
(full load)
3.4 - 4.4 COP
16.0 - 22.0 EER
(single speed)

3.7 - 4.8 COP
18.2 - 28.0 EER
(dual capacity)
4.0 - 4.2 COP
21.0 - 25.7 EER
(partial load)

3.7 - 3.9 COP
16.1 - 18.7 EER
(full load)

3.7 - 4.1 COP
20.6 - 22.3 EER
(partial load)

3.4 - 3.8 COP
15.5 - 16.5 EER
(full load)
3.3 - 4.0 COP
15.1 - 19.9 EER
(single speed)

3.8 - 4.4 COP
15.0 - 25.3 EER
(dual capacity)
3.4 - 4.4 COP
15.0 - 25.3 EER
(dual capacity)
3.5 COP
19.0 EER
(partial load)

3.1 COP
16.0 EER
(full load)

(AHRI 13256-2 GLHP)
2.9 - 3.1 COP
14.0 - 17.5 EER

(AHRI 13256-2 GLHP)
3.2 - 3.3 COP
16.1 EER

(AHRI 13256-2 GLHP)
3.3 - 3.5 COP
18.4 - 22.0 EER
(partial load)

2.7 - 3.1 COP
15.8 - 17.2 EER
(full load)

(AHRI 13256-2 GLHP)
Refrigerant R-410A R-410A R-410A R-410A R-410A R-410A R-134a R-410A R-410A R-410A
Compressor Variable capacity scroll Scroll Scroll
(dual capacity)
Scroll Scroll
Scroll
(dual capacity)

Scroll
(dual single speed compressors)
Scroll
(single speed)
Vapor Injection Scroll
(single speed)
Scroll
(dual single speed compressors)
Blower
ECM variable speed
Oversized ECM variable speed (036 only)
ECM variable speed
ECM 5-speed
PSC 3-speed (not available in dual capacity units)
ECM variable speed ECM 5-speed
Variable speed ECM when mated with NAH air handler. Variable speed ECM when mated with NAH air handler. Not Applicable Not Applicable Not Applicable Not Applicable
Cabinet Configurations Vertical top, bottom, or rear discharge
Horizontal end or side discharge
All left or right return
Vertical top, bottom, or rear discharge
Horizontal end or side discharge
All left or right return
Vertical top flow
Rear discharge (049-072) Left & Right return
Vertical top flow
Horizontal side or end discharge
All left or right return
Compact cube Compact unit Compact unit
Top & Back mounted water connections
Field switchable control box
Compact unit Compact unit Compact unit
Top & Back mounted water connections.
Field switchable control box.
Stages
(* with auxiliary heat)
Variable capacity heat*, Variable capacity cool 3 Heat*, 2 Cool 3 Heat*, 2 Cool 3 Heat*, 2 Cool 3 Heat*, 2 Cool 3 Heat*, 2 Cool 2 Heat, 2 Cool 1 Heat, 1 Cool 1 Heat, 1 Cool 2 Heat, 2 Cool
Control Aurora Variable Speed Controller with energy and refrigeration monitoring standard
Optional performance monitoring
Aurora Interface Diagnostic (AID) Tool
Onboard diagnostics
Aurora Base Controller
Optional Aurora Advanced Controller with energy monitoring
Optional performance monitoring
Optional refrigeration monitoring
Aurora Interface Diagnostic (AID) Tool
Onboard diagnostics
Microprocessor
Fault & status lights
Onboard diagnostics
Aurora Base Controller
Aurora Interface Diagnostic (AID) Tool
Onboard diagnostics
Aurora Base Controller
Aurora Interface Diagnostic (AID) Tool
Onboard diagnostics
Aurora Base Controller
Aurora Interface Diagnostic (AID) Tool
Onboard diagnostics
Microprocessor Mode
Fault & status
Onboard diagnostics via user interface
Aurora Base Controller
Optional Aurora Advanced Controller with energy monitoring
Optional performance monitoring
Optional refrigeration monitoring
Aurora Interface Diagnostic (AID) Tool
Onboard diagnostics
Aurora Advance Controls
Microprocessor Mode
Fault & status
Onboard diagnostics via user interface
Air Coil Coated All-Aluminum Yes All-Aluminum Depends on air handler Depends on air handler Not Applicable Not Applicable Not Applicable Not Applicable
Hot Water Generator Optional
Internal mount pump
Optional
Internal mount pump
Optional
External mount pump
Optional
Internal mount pump
Internal mount pump Not Applicable Not Applicable Optional Internal mount pump

Not available on 1.5 & 2 ton
Not Applicable Not Applicable
Auxiliary Heat Optional
Internal mount on vertical top flow
Optional
Internal mount on vertical top flow
Optional
Internal mount
Optional
Internal mount on vertical
Depends on air handler
Dual fuel option
Depends on air handler
Dual fuel option
Not Applicable Not Applicable Not Applicable Not Applicable
Zone Control Optional Optional Optional Optional Optional Optional Optional Optional Optional Optional
ENERGY STAR® Certified
Closed earth loop rating points
Yes
All sizes
Yes
All sizes except NS070 with PSC
Yes
All sizes
Yes
All sizes
Yes
All sizes except NS070
Yes
All sizes
Yes Most models Yes 10 and 12 ton models

 


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