docs: for PR #4050

ACKNOWLEDGEMENTS.md

@@ -1142,3 +1142,4 @@ Further device support has been made with the assistance of users. Please consid
 - [gooner1990](https://github.com/gooner1990) for assisting with support for Rinnai Enviroflo heat pump water heater.
 - [grantland](https://github.com/grantland) for contributing support for Dreamegg Nite 1 baby sound machine.
 - [aniemoeller](https://github.com/aniemoeller) for assisting with support for Jafanda JF260S air purifier.
+- [jlopez77](https://github.com/jlopez77) for contributing support for Haier Airmart air conditioner.

DEVICES.md

@@ -106,6 +106,7 @@
 - Friedrich Uni-Fit air conditioner (models: UCT14A30, UCT12A30, UCT08B10A)
 - Fujicool Yuzu heat pump
 - Goldair GCPAC350W portable air conditioner
+- Haier Airmart wall air conditioner
 - Idea Heating Belt (with CS1 USB dongle)
 - Igenix IG9901WIFI portable air conditioner
 - Inventor Comfort and Leon air conditioners