Skip to main content

Have Questions? Ask a Tech!

  • Genuine OEM Parts

    Offering genuine parts for your specific brand.

  • In-House HVAC Techs

    We help you diagnose, find, and install the part.

  • 1-Year Warranty & Returns

    Failed, or didn't need it? No hassle returns.

  • Expedited Delivery

    Offering competitively-priced expedited shipping.

BKW B420000101 Controller (NON-PROGRAMMED)

(No reviews yet) Write a Review
$0.00
Brand
BKW
SKU:
B420000101
Condition:
New
Weight:
2.00 LBS
Brand
BKW
SKU:
B420000101
Condition:
New
Weight:
2.00 LBS

Have Questions? Ask a Tech!

  • Genuine OEM Parts

    Offering genuine parts for your specific brand.

  • In-House HVAC Techs

    We help you diagnose, find, and install the part.

  • 1-Year Warranty & Returns

    Failed, or didn't need it? No hassle returns.

  • Expedited Delivery

    Offering competitively-priced expedited shipping.

BKW B420000101 Replacement Part

Includes:

  • (1) - Controller (-)
  • (1) - Instructions (-)
  • (2) - 3-pin Connectors (-)
  • (1) - 5-pin Connector (-)
  • (1) - 2-pin Connector (-)
  • (2) - Yellow Mounts (-)
  • (11) - Wire Tags (-)
  • The difference between B420000801 and B42000101 is the manual how replace an IR32W with an IR33W and the missing numbers. The B420000801 is „only“ the controller.

Specifications

  • Manufacturer: Carel
  • Code: IR33W7LR20 Revision Number: 1.224 AC: 12...24 V
  • DC 12...30 V 300 mA Max Ref: C597A014/R0
  • Use Copper Conductors Only

Country of Origin: Italy

Replaces Old BKW Part Numbers

  • There are no older part numbers.

Other Part Numbers

Carel, IR33W7LR20, 1.224, EN13485, S/A/1, RoHS, C597A014/R0, ir33, 01DCX00000, 01DCX$A23062H13, $A23062H13, 21C753A857

Fits Models:

(Press ctrl + F to find model number below.)

Various. (Call 734-326-3900 with your model and serial number for more information.)

Technical Hot & Cold honors all manufacturer warranties and offers a 1-year warranty on non-maintenance items.