KE2 Evap Lead/Lag Panel

Lead/Lag panel for redundant systems using two KE2 Evap OEM controls. Alternate systems via set time or every other refrigeration run cycle.

This KE2 Evap Panel contains double KE2 Evap OEM controls for easy setup of lead/lag redundant systems. It is also ideal for control of a system with two evaporators, or a combo freezer/cooler walk-in. The lead/lag control is built-into the firmware of the controllers, communicating to each other over Ethernet, and requires no external timer or input for the lead/lag function. This eliminates the complexity usually involved in setting up redundant systems. Options for switching between the systems include time based redundant modes, and an alternate mode that swaps systems every run cycle.

Read Less

Product Type	Temperature and Defrost Controls
Min. Operating Temp. (F)	-40
Max. Operating Temp. (F)	140
Compliance Listing	CA Title 24
Environmental Listing	NEMA 1
Regulatory Listing	UL508
Voltage Rating	100-240
Alarm Option	Display, Email, Text with KE2 SmartAccess, Buzzer w/KE2 Combo Display, Alarm Relay w/KE2 Combo Display
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-134a, R-22, R-717, R-290, R-438A, R-410A, R-744, R-448A, R-449A, R-454A, R-454C, R-455A
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	21959

Want to learn more? Interact with our demonstration dashboard.

Try it Out

PRODUCT INFORMATION

Spec Sheets

Document Type	Description	Updated	View	Download	Email
Spec Sheet	Specifications – KE2 Auxiliary Relay Board // Q.7.54	12/1/2017	View	Download	Email
Spec Sheet	Submittal Sheet – KE2 Evap OEM // A.9.69F	3/1/2023	View	Download	Email
Spec Sheet	Specifications – N/O Solid State Relay // Q.7.75	6/1/2022	View	Download	Email

Photometry & Revit (BIM)

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

Document Type	Document Title	Description	Updated	View	Download	Email
Installation Instructions		Multi Evap Applications – KE2 Evap OEM // Q.1.45-A	12/1/2022	View	Download	Email
Installation Instructions		Quick Start Guide – KE2 Evap OEM // Q.1.45	11/1/2024	View	Download	Email
Installation Instructions		Quick Start Guide – KE2 Evap Panel // Q.1.77	2/1/2023	View	Download	Email
Trouble Shooting Guide		Alarm Troubleshooting Guide – KE2 Evap OEM // Q.1.61	1/1/2023	View	Download	Email
Trouble Shooting Guide		How to Reset Password – KE2 Evap OEM // Q.1.46-A	12/1/2021	View	Download	Email
Trouble Shooting Guide	How to: Direct Connect to your KE2 Therm Controller // Q.5.11	How to: Direct Connect to your KE2 Therm Controller // Q.5.11	2/1/2022	View	Download	Email
User Manual		Webpage Screens – KE2 Evap OEM // Q.1.46	1/1/2022	View	Download	Email

Utility Rebate Search
Replacement Parts
Confidential Documents

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

Document Type	Document Title	Description	Updated	View	Download	Email
Brochures		General Product Information – KE2 Evap Panel // B.1.16	5/1/2024	View	Download	Email

Archived Documents

Document Type	Document Title	Description	Updated	View	Download	Email
Brochures	(Archived)	General Product Information – KE2 Evap Lead/Lag Panel // B.1.16 (Archived)	1/1/2023	View	Download	Email

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

View Stocked Products

Is the new stocked product detail helpful? Please tell us what you think, CLICK HERE.

View Price & Availability

SKU data not available, please contact your local agent.
Search within...

Inventory Type
Clear Filters

Select a Rep

Select a Distributor

0 - 0 of 0 results

Product Details

By KE2 Therm

Product information is not available at this time. Please try again later.

Catalog #

N/A

Description

N/A

CI Code

N/A

Pallet Qty

N/A

Weight

N/A

UPC

N/A

Your session has expired. Click on the login link to view stocked product information.
Login/Register

Agent Price Levels

Name

Price

Commision

Distr. Price

Search within... Clear

Name

Distr. Price

Price $

Read More

Read Less

Search within... Clear

Name

Distr. Price

Read More

Read Less

Available Inventory (Stocked)

Qty.

Est. Ship Date

Location

Qty. In Transit

Production Lead-Time

Production lead-time is not available at this time.

Mfg. Time

Total Time

Est. Ship Date

Location

(No Products Found)

Prev

-2

-1

0

1

2

3

4...

1

Next

View All

View Less