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Versatec Compact Versatec Ultra Envision2 Compact
Versatec Variable Speed 3-6 Ton Versatec Variable Speed 10-15 Ton Envision XL
Envision 30 Ton Versatec Packaged Rooftop Envision Low Sill Console Envision Console Versatec Ultra Single Hydronic Envision Hydronic NDW Envision2 Chiller WC Modular Scoll Chiller
Versatec Compact Versatec Ultra Envision2 Compact Versatec Variable Speed Versatec Variable Speed Envision XL Envision 30-Ton Versatec Packaged Rooftop Envision Low Sill Console Envision Console Versatec Ultra Single Hydronic Envision Hydronic Envision2 Chiller WC Modular Scroll Chiller
UBV, UBH USV, USH NBH, NBV UVV, UVH UVV, UVH NLH, NLV, NXH, NXV WA5D URS, URD, URT LCC, LCW, LCS, LCX NCC, NCW, NCS, NCE NSW NDW NXW WC
Style Water to Air Water to Air Water to Air Water to Air Water to Air Water to Air Water to Air Water to Air Water to Air Water to Air Water to Water Water to Water Reversible Chiller Heat Recovery or
Reversible Chiller
Capacity Range
(Tons)
.5 - 6 .75 - 6 .75 - 6 3 - 6 10 - 15 7 - 25 30 3 - 30 .75 - 1.5 .75 - 1.5 1.5 - 6 8 - 15 10 - 50 20 - 80
Sizes Available
(Tons)
.5, .75, 1, 1.25, 1.5, 2, 2.5, 3, 3.5, 4, 5, 6 .75, 1, 1.25, 1.5, 2, 2.5, 3, 3.5, 4, 5, 6 .75, 1, 1.25, 1.5, 2, 2.5, 3, 3.5, 4, 5, 6 3, 4, 5, 6 10, 15 7, 8, 10, 13, 15, 20, 25 30 3, 4, 5, 6, 8, 10, 12, 15, 20, 25, 30 .75, 1, 1.25, 1.5 .75, 1, 1.25, 1.5 1.5, 2, 3, 4, 5, 6 8, 10, 12, 15 10, 15, 20, 30, 50 20, 30, 40, 50, 60, 70, 80
Efficiency
ARI/ISO 13256-1
GLHP
14.2 - 17.0 EER
3.3 - 3.5 COP
16.1 - 18.5 EER
3.4 - 3.8 COP
17.0 - 30.0 EER
3.7 - 4.8 COP
16.4 - 41.0 EER
3.4 - 4.9 COP
14.2 - 40.0 EER
3.4 - 4.5 COP
16.2 - 21.0 EER
3.4 - 4.2 COP
13.1 - 13.8 EER
3.2 - 3.4 COP
13.1 - 28.0 EER
3.2 - 4.8 COP
13.5 - 14.3 EER
2.8 - 3.0 COP
14.2 - 16.0 EER
3.1 - 3.5 COP
14.0 - 17.5 EER
2.9 - 3.1 COP
(13256-2 GLHP)
15.8 - 22.0 EER
2.7 - 3.5 COP
(13256-2 GLHP)
16.5 - 22.2 EER
3.0 - 3.7 COP
(13256-2 GLHP)
WLHP 12.2 - 14.7 EER
4.3 - 4.9 COP
14.3 - 15.7 EER
4.5 - 5.1 COP
15.0 - 21.6 EER
4.8 - 6.4 COP
14.0 - 25.0 EER
4.6 - 7.8 COP
14.5 - 22.0 EER
4.3 - 6.8 COP
13.8 - 18.9 EER
4.6 - 5.4 COP
12.1 - 12.7 EER
4.2 - 4.3 COP
12.2 - 19.1 EER
4.2 - 6.1 COP
12.2 EER
4.3 - 4.4 COP
12.3 - 13.6 EER
4.3 - 4.9 COP
12.3 - 15.5 EER
4.2 - 4.8 COP
(13256-2 GLHP)
13.3 - 15.8 EER
3.9 - 4.6 COP
(13256-2 GLHP)
15.2 - 17.4 EER
4.3 - 5.1 COP
(13256-2 WLHP)
15.9 - 16.8 EER
(AHRI 550 Full Load)
21.3-22.4 EER
.536 - .584 kW/ton
(AHRI 550 IPLV)
Compressor Rotary or Scroll Rotary or Scroll Rotary or Scroll Variable Capacity Scroll Variable Capacity Scroll Dual Scroll Dual Scroll Single or Dual Scroll Rotary Rotary Scroll Scroll Dual Scroll Dual Scroll
Refrigerant R-410A R-410A R-410A R-410A R-410A R-410A R-410A R-410A R-410A R-410A R-410A R-410A R-410A R-410A
Blower PSC,
5-speed ECM,
Variable Speed ECM
PSC,
5-speed ECM,
Variable Speed ECM,
High Static Options
PSC,
5-speed ECM,
Variable Speed ECM,
High Static Options
Variable Speed ECM Variable Speed ECM Belt Drive
(Low/High Static Options)
VFD Variable Speed ECM Forward Curve,
5-speed ECM,
Variable Speed ECM Backward Inclined High Static
PSC
(ECM on 15 & 18)
3-Speed ECM NA NA NA NA
Cabinet Configuration Vertical Upflow,
Horizontal
Vertical Upflow,
Horizontal
Vertical Upflow,
Horizontal
Vertical Upflow,
Horizontal
Vertical Top/Side Flow,
Horizontal Side/End Flow,
Bottom Flow
Vertical Upflow,
Side Discharge Horizontal
Vertical Upflow,
Side Discharge Modular
Bottom Discharge/
    Return field convertible to side (036-144)
Bottom or Side Discharge/Return (180-360)
Console: Floor Mount,
Slope Top,
Chassis Only
, Flat Top
Console: Floor Mount,
Slope Top,
Chassis Only,
Extended Slope Top,
Flat Top
Compact Unit Compact Unit
Top & Back mounted water connections
Field switchable control box
Enclosed Enclosed
Control Type Aurora Base Control (ABC),
Aurora UPC DDC,
Aurora UPC DDC with Lon
Aurora Base Control (ABC),
Aurora UPC DDC,
Aurora UPC DDC with Lon
Aurora Base Control (ABC),
Aurora UPC DDC,
Aurora UPC DDC with Lon
Aurora Advanced Control,
Aurora UPC DDC,
Aurora UPC DDC with Lon
Aurora Advanced Control,
Aurora UPC DDC,
Aurora UPC DDC with Lon
Aurora Base Control (ABC),
Aurora UPC DDC,
Aurora UPC DDC with Lon
Aurora Base Control (ABC),
Aurora UPC DDC,
Aurora UPC DDC with Lon
Aurora Base Control (ABC),
Aurora Advanced Control,
Aurora UPC DDC,
Aurora UPC DDC with Lon,
Aurora Advance UPC DDC,
Aurora Advance UPC DDC with Lon
Aurora Base Control (ABC),
Aurora UPC DDC,
Aurora UPC DDC with Lon
Aurora Base Control (ABC),
Aurora UPC DDC,
Aurora UPC DDC with Lon
Aurora Base Control (ABC) FX10 with Building Automation
   Communication capability
HydroLink Aurora
   (Standalone, BACnet, or LonWorks)
HydroLink Aurora
   (Standalone, BACnet, or LonWorks)
Hot Water Generation NA 015 - 070 Vertical only 015 - 070 Vertical only 036 - 072 Vertical only NA NA NA NA NA NA 040 - 075 models only NA NA NA
Available Voltages 115/60/1 (006-012)
208-230/60/1
265/60/1
208-230/60/3
460/60/3
575/60/3
208-230/60/1
265/60/1
208-230/60/3
460/60/3
575/60/3
208-230/60/1
265/60/1
208-230/60/3
460/60/3
575/60/3
208-230/60/1
208-230/60/3
460/60/3
208-230/60/1
208-230/60/3
460/60/3
208-230/60/3
460/60/3
208-230/60/3
460/60/3
575/60/3
208-230/60/1
208-230/60/3
460/60/3
115/60/1
208-230/60/1
265/60/1
115/60/1
208-230/60/1
265/60/1
208-230/60/1
265/60/1
208-230/60/3
460/60/3
575/60/3
208-230/60/1
208-230/60/3
460/60/3
575/60/3
208-230/60/3
380/60/3
460/60/3
575/60/3
208-230/60/3
460/60/3
575/60/3
Air Coil Construction All-Aluminum All-Aluminum All-Aluminum All-Aluminum All-Aluminum All-Aluminum All-Aluminum All-Aluminum All-Aluminum All-Aluminum NA NA NA NA
Options
  • Waterside economizer
  • Internal 2-way valve
  • Flow regulator
  • MERV 13 2" filter
  • Internal non-fused disconnect
  • Coated Coil
  • Sound Kit
  • Waterside economizer
  • Stainless Steel Drain Pan
  • Hot gas reheat
  • Internal 2-way valve
  • Flow regulator
  • Hot gas bypass
  • MERV 13 2" filter
  • IntelliStart
  • Internal non-fused disconnect
  • Coated Coil
  • Waterside economizer
  • Hot gas reheat
  • Hot gas bypass
  • Internal 2-way valve
  • Stainless steel drain pans
  • Internal non-fused disconnect
  • MERV 13 2" filter
  • IntelliStart
  • Right or left return
  • Sound attenuation kit
  • Coated air coil
  • Hot gas bypass
  • Internal 2-way valve
  • Stainless steel drain pans
  • Internal non-fused disconnect
  • MERV 13 2" filter
  • IntelliStart
  • Right or left return
  • Sound attenuation kit
  • Coated air coil
  • Hot gas bypass
  • Internal 2-way valve
  • Stainless steel drain pans
  • Internal non-fused disconnect
  • MERV 13 2" filter
  • Right or left return
  • Sound attenuation kit
  • Coated air coil
  • Waterside economizer
  • Hot gas reheat
  • Hot gas bypass
  • Stainless steel drain pans
  • MERV 13 2" filter
  • Coated Coil
  • Sound Kit
  • Waterside economizer
  • Hot gas reheat
  • Hot gas bypass
  • Stainless steel drain pans
  • MERV 13 2" filter
  • Coated Coil
  • Sound Kit
  • Waterside economizer
  • Hot gas reheat
  • Hot gas bypass
  • Non-fused disconnect
  • Circuit breaker
  • GFI Outlet
  • IntelliStart
  • MERV 13 4" filter
  • MERV 13 2" filter
  • MERV 8 2" filter
  • Front- or Rear-draining drain pan
  • 1-3 kW boilerless electric heat
  • Remote wall thermostat
  • Unit mounted thermostat
  • Coated Coil
  • Sound Kit
  • Remote wall thermostat
  • Unit mounted thermostat
  • Coated Coil
  • Sound Kit
  • Copper or Cupronickel
    coaxial heat exchangers
  • IntelliStart
  • IntelliStart
  • Field-installed piping accessories
  • Factory-installed pressure sensors
  • Fused disconnect
  • Phase guard
  • Configurable header rack
  • Breaker with optional disconnect
  • Electronic expansion valves
7 Series NVK Versatec Base UBK Envision2 Compact NBK Envision Console NKC NKF NKW NKE Versatec Ultra Single Hydnroic NSKW Envision2 Chiller NKW
7 Series Versatec Base Envision2 Compact Envision Console Versatec Ultra Single Hydronic Envision2 Chiller
NVK UBK NBK NKC, NKF, NKS, NKE NSKW NKW
Style Water to Air Water to Air Water to Air Water to Air Water to Water Reversible Chiller
Capacity Range
(kW)
9 - 15 5 - 17 5 - 17 2 - 5 6 - 17 30 - 150
Sizes Available
(kW)
9, 12, 15 5, 6, 7, 9, 10, 12, 15, 17 5, 6, 9, 12, 15, 17 2, 3, 4, 5 6, 8, 12, 17 30,45, 60, 90, 150
Efficiency
BS EN 14511
unless otherwise stated
4.0 - 6.2 EER
3.3 - 4.2 COP
3.9 - 4.4 EER
3.6 - 4.0 COP
3.9 - 5.5 EER
3.5 - 4.4 COP
14.2 - 16.0 EER
3.1 - 3.5 COP
ARI/ISO 13256-1
GLHP
5.2 - 6.0 EER
3.7 - 4.2 COP
5.0 - 5.8 EER
3.5 - 3.8 COP
Cooling Tower
(WLHP)
4.2 - 6.2 EER
4.6 - 7.8 COP
4.0 - 4.7 EER
4.9 - 5.6 COP
4.3 - 6.1 EER
5.3 - 6.8 COP
12.3 - 13.6 EER
4.3 - 4.9 COP
NA NA
Compressor Variable capacity scroll Reciprocating Rotary (5kW)
Scroll (6-17kW)
Rotary Scroll 2-Scroll
Refrigerant R-410A R-410A R-410A R-410A R-410A R-410A
Blower ECM variable speed
High Static Variable Speed ECM (009 Only)
Variable Speed ECM
5-Speed ECM
Variable Speed ECM
5-Speed ECM
PSC NA NA
Cabinet Configuration Vertical top, bottom, or rear discharge
Horizontal end or side discharge
All left or right return
Vertical top
Horizontal end or side discharge
All left or right return
Vertical upflow
Horizontal
Console: Floor Mount Compact Unit Enclosed
Control Type Aurora Variable Speed Controller with energy and refrigeration monitoring standard
Optional performance monitoring
Aurora Base Control (ABC)
Aurora UPC DDC
Aurora UPC DDC with Lon
Aurora Base Control (ABC)
Aurora UPC DDC
Aurora UPC DDC with LON
Microprocessor
FX
Aurora Base Control (ABC) HydroLink Aurora (Standalone, BACnet, or LonWorks)
Hot Water Generator Yes No Vertical models only NA 8, 12, 17 kW models only NA
Available Voltages 240/50/1 240/50/1
420/50/3
240/50/1
420/50/3
240/50/1 240/50/1
420/50/3
420/50/3
Weight Data - LB [KG] 417 - 445
[189] - [202]
171 - 378
[78] - [171]
171 - 455
[75] - [206]
210 - 235
[95] - [107]
225 - 345
[102] - [163]
710 - 1850
[323] - [841]


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