LENNOX 201665 Corporation Defrost Control Board

R47181-001 CONTROL-DEFROST

This item is a brand new DEFROST CONTROL BOARD manufactured by LENNOX. Part Number 201665 R47181-001. This part is for use in models such as the following: GPHP2050NF0,,,,,,,,,,,,, MP5FH49HNS1, MP5FV49HNS1, MP5FV49LMS1, MP5FV49HNQ1, MP5FV49HLQ1,

Control-defrost control board (all units) (not field replaceable) -----R-46485-001

This Lennox Defrost Control Board is a direct replacement for R42 and R47 condensing unit models. The 201665 control board can be used to replace your control board if it fails and is not repairable or you would like to upgrade your system. The board comes complete with mounting instructions and all hardware for easy installation.

Designed to replace Lennox R-22 defrost controls that are mounted in an "inline" (non-remote) configuration to the condensing units of air conditioners. The control is designed to operate a single-stage (single-speed) compressor.

An important replacement part, this control board allows your unit to defrost.

Learn More about Lennox Corporation Defrost Control Board and other parts for A/C units.

All Defrost Control Boards manufactured since June 1, 2014 have the updated design featured on the steel backplate of this replacement board. Below is a link to a listing that specifically references this design: