Skip Content

Please Upgrade Your Browser Grainger will no longer support Internet Explorer 8 as of 07/2018. Please upgrade your browser or contact your System Administrator for support.


Wire Extender,Smart Home,24VAC

  • Item # 19YP28
  • My Part #
  • Mfr. Model # EER59000
  • Catalog Page # N/A
  • UNSPSC # 39121535
Wire Extender,Smart Home,24VAC close

Using 360° Viewing:

  1. Rotate: Use top-to-bottom, side-to-side by use of mouse arrow.
  2. Zoom In: Double click on image.
  3. Zoom Out/Reset: Put photo at full zoom & then double click.

CAD Downloads

Product is discontinued

No alternate products can be found at this time.

Product Details

Allows you to reduce or shift energy use during peak times.

View More

Technical Specs

  • Item Wire Extender
  • Type Smart Home
  • Voltage 24
  • Connection Direct Wire
  • Inputs Power, HVAC Control
  • Outputs Power, HVAC Control
  • Dimensions 5"H x 4-1/4"W x 2-1/4"D
  • Features Compatible with All Wiser Smart Thermostat Models, Pair with Wiser Thermostats When Common Wire is Not Available, Wiser Home Management System Thermostat Accessory, Simple Installation Near The Furnace or Air Handler, Compatible with The Wiser Home Management System
  • For Use With Mfr. No. EER56100, EER58000
  • Agency Compliance UL, FCC
How can we improve our Technical Specifications?

Compliance and Restrictions

  • This item is restricted for international sale.

Alternate Products

Alternate Products may not be identical in style or function to original selection. Please compare below for more information.