KE2 Evaporator Efficiency

Evaporator controller that saves energy, maintains tight temperature control, and provides advanced notice of refrigeration system issues.

By KE2 Therm

    CA Title 24/JA8
  • Overview
  • Specifications
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Product Type Temperature and Defrost Controls
Min. Operating Temp. (F) -40
Max. Operating Temp. (F) 140
Compliance Listing CA Title 24
Regulatory Listing cRUus
Voltage Rating 120, 208-240
Alarm Option Display, Alarm Relay, Buzzer/Light Kit, Email, Text
Communication KE2 SmartAccess, Ethernet TCP/IP, RESTful JSON API, BACnet/IP with KE2-EM
Datalogging 30 Days Built-in, 365+ Days with KE2-EM
Fan Motor Control KE2 Adaptive Fan Management, Fixed Speed, Variable Speed
Defrost Type Air, Electric, Hot Gas
Defrost Initiation Demand, Time, Runtime
Refrigerants R-404A, R-507, R-407A, R-407C, R-422A, R-422D, R-134a, R-22, R-717, R-438A, R-408A, R-409A, R-407F, R-410A, R-744, R-448A, R-449A, R-450A, R-513A, R-458A
Valve Control Thermostatic Expansion Valve (TEV), Electric Expansion Valve (EEV), Pulse Width Modulation (PWM)
Application Type Walk-in Cooler, Walk-in Freezer, Refrigerated Warehouse, Refrigerated Production Area, Blast Freezer
Part Number 20631, 20178, 20844, 20222

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PRODUCT INFORMATION

  • Spec Sheets

    Document Type Document Title Description Updated View
    Spec Sheet Submittal Sheet – KE2 Evaporator Efficiency v5.0 // A.9.69A 1/1/2022 View
    Spec Sheet Specifications – N/O Solid State Relay // Q.7.75 6/1/2022 View
  • Photometry & Revit (BIM)

  • Technical Documents (e.g. Instruction Sheets, MSDS, CAD)

    Document Type Document Title Description Updated View
    Application Guide 3 Options for Commissioning 2 Independent Systems in 1 Refrigerated Space – KE2 Evaporator Efficiency v5.0 // Q.1.32 6/1/2022 View
    Application Guide Low Velocity Evaporator Location Guide for Air & Coil Sensors – KE2 Evaporator Efficiency v5.0 // Q.1.39 12/1/2021 View
    Application Guide Multi-Evap Applications – KE2 Evaporator Efficiency // Q.5.10 2/1/2014 View
    Installation Instructions Condensed Quick Start Guide – KE2 Evaporator Efficiency v5.0 // Q.1.64 10/1/2021 View
    Installation Instructions Installation Instructions – KE2 Evaporator Efficiency // N.1.1 7/1/2015 View
    Installation Instructions Quick Start Guide – KE2 Evaporator Efficiency // Q.1.3 11/1/2017 View
    Trouble Shooting Guide Alarm Troubleshooting Guide – KE2 Evaporator Efficiency v5.0 // Q.1.17 2/1/2022 View
    User Manual How to Direct Connect to KE2 Therm Ethernet Controllers // Q.5.11 2/1/2022 View
    User Manual Webpage Screens – KE2 Evaporator Efficiency v5.0 // Q.1.19 12/1/2021 View
  • Utility Rebate Search

  • Replacement Parts

  • Confidential Documents

  • Marketing Material (e.g. Brochures, Sell Sheets, FAQs)

    Document Type Document Title Description Updated View
    Brochures General Product Information – KE2 Evaporator Efficiency v5.0 // B.1.1 3/1/2022 View
    Sell Sheet Ultimate Install Kit – KE2 Evaporator Efficiency v5.0 // A.1.58 2/1/2022 View
    White Paper Theory of Operation // T.1.1 8/1/2012 View
  • Archived Documents

    Document Type Document Title Description Updated View
    Application Guide (Archived) 3 Options for Commissioning 2 Independent Systems in 1 Refrigerated Space - KE2 Evaporator Efficiency v4.0 // Q.1.32 (Archived) 8/1/2014 View
    Application Guide (Archived) Low Velocity Evaporator Location Guide for Air & Coil Sensors – KE2 Evaporator Efficiency v4.0 // Q.1.39 (Archived) 2/1/2016 View
    Application Guide (Archived) Multi-Evap Applications – KE2 Evaporator Efficiency v4.0 // Q.5.10 (Archived) 2/1/2014 View
    Installation Instructions (Archived) Quick Start Guide – KE2 Evaporator Efficiency v4.0 // Q.1.64 (Archived) 8/1/2021 View
    Installation Instructions (Archived) Installation Instructions - KE2 Evaporator Efficiency v3.0 // N.1.1 (Archived) 1/1/2012 View
    Installation Instructions (Archived) Installation Instructions - KE2 Evaporator Efficiency v3.3 // N.1.1 (Archived) 2/1/2014 View
    Installation Instructions (Archived) Quick Start Guide - KE2 Evaporator Efficiency v3.0 // Q.1.3 (Archived) 9/1/2012 View
    Installation Instructions (Archived) Quick Start Guide - KE2 Evaporator Efficiency v3.3 // Q.1.3 (Archived) 2/1/2014 View
    Sell Sheet (Archived) Ultimate Install Kit - KE2 Evaporator Efficiency v3.3 // A.1.58 (Archived) 4/1/2015 View
    Sell Sheet (Archived) Ultimate Install Kit - KE2 Evaporator Efficiency v4.0 // A.1.58 (Archived) 11/1/2020 View
    Trouble Shooting Guide (Archived) Alarm Troubleshooting Guide – KE2 Evaporator Efficiency v4.0 // Q.1.17 (Archived) 8/1/2017 View
    User Manual (Archived) Navigation Quick Reference - Version 3.0 // A.1.20 (Archived) 1/1/2012 View
    User Manual (Archived) Navigation Quick Reference - KE2 Evaporator Efficiency v3.3 // A.1.20 (Archived) 2/1/2014 View
    User Manual (Archived) Webpage Screens - KE2 Evaporator Efficiency v3.0 // Q.1.19 (Archived) 1/1/2013 View
    User Manual (Archived) Webpage Screens - KE2 Evaporator Efficiency v3.3 // Q.1.19 (Archived) 2/1/2014 View
    User Manual (Archived) Webpage Screens - KE2 Evaporator Efficiency v4.0// Q.1.19 (Archived) 5/1/2019 View
  • Need Product Assistance? (e.g. How to Buy, Technical Support, Warranty)

    How to Buy

    KE2 Therm products are sold through a network of distributors and wholesalers across North America, as well as on OEM equipment.  If you need assistance purchasing KE2 Therm products in your area, please contact us via the link below.

    •  Contact Us


    Technical Support

    KE2 Therm is dedicated to providing outstanding technical support. Our standard business hours are Monday – Friday, 8AM-5PM Central Time, excluding holidays. The KE2 Therm YouTube channel and product literature answer most common questions. Please click on the video link below, see documents above, or feel free to call us at 1-888-337-3358 or email us at techsupport@ke2therm.com

    •  Videos


    Warranty

    Please click the appropriate link below to learn more about KE2 Therm terms & conditions and product warranty options.

    •  Limited Warranty

    •  Return Material ID Sheet


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