EQ Curved Series Lavatory Sink Faucet with Hands-free Infrared Detection

Model #: EQ-A11C-21ABBN
  • Single Hole
  • 0.35 GPM (1.3L/min) Flow Control Insert in Spout Inlet
  • Single Supply for Tempered Water
  • Self Sustaining Power System - water turbine generates the necessary power to operate the faucet for 10+ years
  • Stainless Steel Braided Hose(s) (Included)
  • No mixer included
  • On Demand IR detection for hands-free actuation and maximum water savings
  • 20 seconds standard maximum run time; drops to 10 seconds in high use environments for additional water savings
  • PVD Brushed Nickel Finish
  • Weight: 5.000lbs
  • Package Dimensions: 21.00"L x 7.38"W x 3.81"H
  • ECAST® construction with equal to or less than 0.25% lead content by weighted average
  • CFNow! - this item ships 3 business days from order acknowledgement
  • Eligible to ship within 24 hours after order acknowledgement (customer pays freight)
  • Eligible to ship same day if order received by 12:00 pm CST (customer pays freight)
Price (USD) $ 865.28

Electronic Sensor Faucets EQ-A11C-21ABBN


Specification Sheet (PDF)
Parts Drawings (PDF)

Installation Instructions

EQ Series (PDF)


5-Year Limited Faucet Warranty
5-Year Limited Mechanical Warranty
3-Year Limited Electronics and Solenoid Warranty
1-Year Manufacturing Material Defects Warranty


Buy American Act - ARRA Data (PDF)
Chicago Faucets & The Buy American Act
Electronic Faucets

Codes / Standards

  • ASME A112.18.2/CSA B125.2
  • ANSI Z21.15/CSA 9.1


Available accessories for this model

 ModelTypeDescriptionList Price

Compatible fittings and / or components for this model

 ModelTypeDescriptionList Price

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ModelSpoutOutletWater Temperature ControlList Price
EQ-A11B-21ABCPCURVED243.146.AB.1No mixer included$ 757.12
EQ-A11B-22ABCPCURVED243.146.AB.1Concealed Mechanical Mixing Valve (Included)$ 789.57
EQ-A11B-23ABCPCURVED243.146.AB.1Concealed Thermostatic Mixing Valve (Included)$ 843.65
EQ-A11C-21ABBNCURVEDNo mixer included$ 865.28
EQ-A11C-21ABCPCURVEDNo mixer included$ 757.12
EQ-A11C-22ABBNCURVEDConcealed Mechanical Mixing Valve (Included)$ 897.73
EQ-A11C-22ABCPCURVEDConcealed Mechanical Mixing Valve (Included)$ 789.57
EQ-A11C-23ABBNCURVEDConcealed Thermostatic Mixing Valve (Included)$ 951.81
EQ-A11C-23ABCPCURVEDConcealed Thermostatic Mixing Valve (Included)$ 843.65
EQ-A12B-21ABCPCURVED243.146.AB.1No mixer included$ 800.38
EQ-A12B-22ABCPCURVED243.146.AB.1Concealed Mechanical Mixing Valve (Included)$ 832.83
EQ-A12B-23ABCPCURVED243.146.AB.1Concealed Thermostatic Mixing Valve (Included)$ 886.91
EQ-A12C-21ABBNCURVEDNo mixer included$ 940.99
EQ-A12C-21ABCPCURVEDNo mixer included$ 800.38
EQ-A12C-22ABBNCURVEDConcealed Mechanical Mixing Valve (Included)$ 973.44
EQ-A12C-22ABCPCURVEDConcealed Mechanical Mixing Valve (Included)$ 832.83
EQ-A12C-23ABBNCURVEDConcealed Thermostatic Mixing Valve (Included)$ 1027.52
EQ-A12C-23ABCPCURVEDConcealed Thermostatic Mixing Valve (Included)$ 886.91
EQ-A13C-21ABBNCURVEDNo mixer included$ 973.44
EQ-A13C-21ABCPCURVEDNo mixer included$ 832.83
EQ-A13C-22ABBNCURVEDConcealed Mechanical Mixing Valve (Included)$ 1005.89
EQ-A13C-22ABCPCURVEDConcealed Mechanical Mixing Valve (Included)$ 865.28
EQ-A13C-23ABBNCURVEDConcealed Thermostatic Mixing Valve (Included)$ 1059.97
EQ-A13C-23ABCPCURVEDConcealed Thermostatic Mixing Valve (Included)$ 919.36
EQ-A21C-25ABBNCURVEDUser Controlled Thermostatic Mixing Valve (Integrated)$ 1081.60
EQ-A21C-25ABCPCURVEDUser Controlled Thermostatic Mixing Valve (Integrated)$ 973.44
EQ-A22C-25ABBNCURVEDUser Controlled Thermostatic Mixing Valve (Integrated)$ 1157.31
EQ-A22C-25ABCPCURVEDUser Controlled Thermostatic Mixing Valve (Integrated)$ 1016.70
EQ-A23C-25ABBNCURVEDUser Controlled Thermostatic Mixing Valve (Integrated)$ 1189.76
EQ-A23C-25ABCPCURVEDUser Controlled Thermostatic Mixing Valve (Integrated)$ 1049.15
EQ-B11C-21ABBNANGULARNo mixer included$ 897.73
EQ-B11C-21ABCPANGULARNo mixer included$ 789.57
EQ-B11C-22ABBNANGULARConcealed Mechanical Mixing Valve (Included)$ 930.18
EQ-B11C-22ABCPANGULARConcealed Mechanical Mixing Valve (Included)$ 822.02
EQ-B11C-23ABBNANGULARConcealed Thermostatic Mixing Valve (Included)$ 984.26
EQ-B11C-23ABCPANGULARConcealed Thermostatic Mixing Valve (Included)$ 876.10
EQ-B12C-21ABBNANGULARNo mixer included$ 973.44
EQ-B12C-21ABCPANGULARNo mixer included$ 832.83
EQ-B12C-22ABBNANGULARConcealed Mechanical Mixing Valve (Included)$ 1005.89
EQ-B12C-22ABCPANGULARConcealed Mechanical Mixing Valve (Included)$ 865.28
EQ-B12C-23ABBNANGULARConcealed Thermostatic Mixing Valve (Included)$ 1059.97
EQ-B12C-23ABCPANGULARConcealed Thermostatic Mixing Valve (Included)$ 919.36
EQ-B13C-21ABBNANGULARNo mixer included$ 1005.89
EQ-B13C-21ABCPANGULARNo mixer included$ 865.28
EQ-B13C-22ABBNANGULARConcealed Mechanical Mixing Valve (Included)$ 1038.34
EQ-B13C-22ABCPANGULARConcealed Mechanical Mixing Valve (Included)$ 897.73
EQ-B13C-23ABBNANGULARConcealed Thermostatic Mixing Valve (Included)$ 1092.42
EQ-B13C-23ABCPANGULARConcealed Thermostatic Mixing Valve (Included)$ 951.81
EQ-C11B-21ABCPHIGH ARC243.146.AB.1No mixer included$ 843.65
EQ-C11B-22ABCPHIGH ARC243.146.AB.1Concealed Mechanical Mixing Valve (Included)$ 876.10
EQ-C11B-23ABCPHIGH ARC243.146.AB.1Concealed Thermostatic Mixing Valve (Included)$ 930.18
EQ-C11C-21ABBNHIGH ARCNo mixer included$ 951.81
EQ-C11C-21ABCPHIGH ARCNo mixer included$ 843.65
EQ-C11C-22ABBNHIGH ARCConcealed Mechanical Mixing Valve (Included)$ 984.26
EQ-C11C-22ABCPHIGH ARCConcealed Mechanical Mixing Valve (Included)$ 876.10
EQ-C11C-23ABBNHIGH ARCConcealed Thermostatic Mixing Valve (Included)$ 1038.34
EQ-C11C-23ABCPHIGH ARCConcealed Thermostatic Mixing Valve (Included)$ 930.18
EQ-C12B-21ABCPHIGH ARC243.146.AB.1No mixer included$ 886.91
EQ-C12B-22ABCPHIGH ARC243.146.AB.1Concealed Mechanical Mixing Valve (Included)$ 919.36
EQ-C12B-23ABCPHIGH ARC243.146.AB.1Concealed Thermostatic Mixing Valve (Included)$ 973.44
EQ-C12C-21ABBNHIGH ARCNo mixer included$ 1027.52
EQ-C12C-21ABCPHIGH ARCNo mixer included$ 886.91
EQ-C12C-22ABBNHIGH ARCConcealed Mechanical Mixing Valve (Included)$ 1059.97
EQ-C12C-22ABCPHIGH ARCConcealed Mechanical Mixing Valve (Included)$ 919.36
EQ-C12C-23ABBNHIGH ARCConcealed Thermostatic Mixing Valve (Included)$ 1114.05
EQ-C12C-23ABCPHIGH ARCConcealed Thermostatic Mixing Valve (Included)$ 973.44
EQ-C13C-21ABBNHIGH ARCNo mixer included$ 1059.97
EQ-C13C-21ABCPHIGH ARCNo mixer included$ 919.36
EQ-C13C-22ABBNHIGH ARCConcealed Mechanical Mixing Valve (Included)$ 1092.42
EQ-C13C-22ABCPHIGH ARCConcealed Mechanical Mixing Valve (Included)$ 951.81
EQ-C13C-23ABBNHIGH ARCConcealed Thermostatic Mixing Valve (Included)$ 1146.50
EQ-C13C-23ABCPHIGH ARCConcealed Thermostatic Mixing Valve (Included)$ 1005.89
EQ-C21C-25ABBNHIGH ARCUser Controlled Thermostatic Mixing Valve (Integrated)$ 1168.13
EQ-C21C-25ABCPHIGH ARCUser Controlled Thermostatic Mixing Valve (Integrated)$ 1059.97
EQ-C22C-25ABBNHIGH ARCUser Controlled Thermostatic Mixing Valve (Integrated)$ 1243.84
EQ-C22C-25ABCPHIGH ARCUser Controlled Thermostatic Mixing Valve (Integrated)$ 1103.23
EQ-C23C-25ABBNHIGH ARCUser Controlled Thermostatic Mixing Valve (Integrated)$ 1276.29
EQ-C23C-25ABCPHIGH ARCUser Controlled Thermostatic Mixing Valve (Integrated)$ 1135.68
EQ-D11C-21ABCPCURVED ZINCNo mixer included$ 703.04
EQ-D11C-22ABCPCURVED ZINCConcealed Mechanical Mixing Valve (Included)$ 735.49
EQ-D11C-23ABCPCURVED ZINCConcealed Thermostatic Mixing Valve (Included)$ 789.57
EQ-D12C-21ABCPCURVED ZINCNo mixer included$ 746.30
EQ-D12C-22ABCPCURVED ZINCConcealed Mechanical Mixing Valve (Included)$ 778.75
EQ-D12C-23ABCPCURVED ZINCConcealed Thermostatic Mixing Valve (Included)$ 832.83
EQ-D13C-21ABCPCURVED ZINCNo mixer included$ 778.75
EQ-D13C-22ABCPCURVED ZINCConcealed Mechanical Mixing Valve (Included)$ 811.20
EQ-D13C-23ABCPCURVED ZINCConcealed Thermostatic Mixing Valve (Included)$ 865.28