diff --git a/docs/AC_TESTED.md b/docs/AC_TESTED.md
index 729de9d..7d2be2b 100644
--- a/docs/AC_TESTED.md
+++ b/docs/AC_TESTED.md
@@ -9,6 +9,7 @@
 + Ballu (models: BLC_CF/in-60HN1 / BLC_O/out-60HN1, BSUI/in-09HN8 / BSUI/out-09HN8, BSUI/in-12HN8 / BSUI/out-12HN8, BSUI/in-18HN8 / BSUI/out-18HN8, BSW/in-09HN1 / BSW/out-09HN1, BSW/in-12HN1 / BSW/out-12HN1)
 + Baymak (models: Elegant Plus 9, Elegant Plus 12)
 + Centek (models: CT-65A09, CT-65A12, CT-65EDC07, CT-65F09, CT-65F12, CT-65FDC09, CT-65J09, CT-65J12, CT-65K07, CT-65Q09, CT-65Q12, CT-65RDC07, CT-65RDC09, CT-65RDC12, CT-65SDC07, CT-65SDC09, CT-65SDC18, CT-65U13, CT-65U18, CT-65V12, CT-65V24, CT-65X12, CT-65Z10, CT-65Z18)
++ Costway (models: FP10318US-22WH, FP10524US-22WH)
 + Dimstal (model: SMND-QC-12-J-Smart ECO)
 + Elgin (models: HJFI12C2WB, HWFI09B2IA/ HWFE09B2NA)
 + Energolux (models: SAS07L2-A, SAS07L4-A, SAS07M2-AI, SAS09B3-A, SAS09L4-A, SAS09Z4-AI, SAS12BN1-AI, SAS09Z4-AI, SAS18Z4-AI)