diff --git a/pkgs/development/python-modules/pycomfoconnect/default.nix b/pkgs/development/python-modules/pycomfoconnect/default.nix
new file mode 100644
index 00000000000..cb40ec8f527
--- /dev/null
+++ b/pkgs/development/python-modules/pycomfoconnect/default.nix
@@ -0,0 +1,34 @@
+{ lib
+, buildPythonPackage
+, fetchFromGitHub
+, protobuf
+, pytestCheckHook
+}:
+
+buildPythonPackage rec {
+  pname = "pycomfoconnect";
+  version = "0.4";
+
+  src = fetchFromGitHub {
+    owner = "michaelarnauts";
+    repo = "comfoconnect";
+    rev = version;
+    sha256 = "0bipzv68yw056iz9m2g9h40hzrwd058a7crxp0xbq4rw2d8j0jn6";
+  };
+
+  propagatedBuildInputs = [
+    protobuf
+  ];
+
+  # Project has no tests
+  doCheck = false;
+
+  pythonImportsCheck = [ "pycomfoconnect" ];
+
+  meta = with lib; {
+    description = "Python module to interact with ComfoAir Q350/450/600 units";
+    homepage = "https://github.com/michaelarnauts/comfoconnect";
+    license = with licenses; [ mit ];
+    maintainers = with maintainers; [ fab ];
+  };
+}
diff --git a/pkgs/servers/home-assistant/component-packages.nix b/pkgs/servers/home-assistant/component-packages.nix
index 5e2e70c85fe..32ceda4bbeb 100644
--- a/pkgs/servers/home-assistant/component-packages.nix
+++ b/pkgs/servers/home-assistant/component-packages.nix
@@ -131,7 +131,7 @@
     "coinbase" = ps: with ps; [ ]; # missing inputs: coinbase
     "color_extractor" = ps: with ps; [ ]; # missing inputs: colorthief
     "comed_hourly_pricing" = ps: with ps; [ ];
-    "comfoconnect" = ps: with ps; [ ]; # missing inputs: pycomfoconnect
+    "comfoconnect" = ps: with ps; [ pycomfoconnect ];
     "command_line" = ps: with ps; [ ];
     "concord232" = ps: with ps; [ ]; # missing inputs: concord232
     "config" = ps: with ps; [ aiohttp-cors ];
diff --git a/pkgs/servers/home-assistant/default.nix b/pkgs/servers/home-assistant/default.nix
index fed9d61114c..4321fb72c79 100644
--- a/pkgs/servers/home-assistant/default.nix
+++ b/pkgs/servers/home-assistant/default.nix
@@ -210,6 +210,7 @@ in with py.pkgs; buildPythonApplication rec {
     "cast"
     "climate"
     "cloud"
+    "comfoconnect"
     "command_line"
     "config"
     "configurator"
diff --git a/pkgs/top-level/python-packages.nix b/pkgs/top-level/python-packages.nix
index 71f3fa94814..f440e255f84 100644
--- a/pkgs/top-level/python-packages.nix
+++ b/pkgs/top-level/python-packages.nix
@@ -5670,6 +5670,8 @@ in {
 
   pycollada = callPackage ../development/python-modules/pycollada { };
 
+  pycomfoconnect = callPackage ../development/python-modules/pycomfoconnect { };
+
   pycontracts = callPackage ../development/python-modules/pycontracts { };
 
   pycosat = callPackage ../development/python-modules/pycosat { };