diff --git a/src/device_library.h b/src/device_library.h
index 6f35b79e7..17928b3a2 100644
--- a/src/device_library.h
+++ b/src/device_library.h
@@ -24,6 +24,7 @@
  */
 
 // Boilers - 0x08
+{  8, DeviceType::BOILER, "CS6800i", DeviceFlags::EMS_DEVICE_FLAG_HEATPUMP},
 { 64, DeviceType::BOILER, "BK13/BK15/Smartline/GB1x2", DeviceFlags::EMS_DEVICE_FLAG_NONE},
 { 72, DeviceType::BOILER, "GB125/GB135/MC10", DeviceFlags::EMS_DEVICE_FLAG_EMS},
 { 81, DeviceType::BOILER, "Cascade CM10", DeviceFlags::EMS_DEVICE_FLAG_NONE},