diff --git a/main/inputs.c b/main/inputs.c
index 8d99540..62e7086 100644
--- a/main/inputs.c
+++ b/main/inputs.c
@@ -16,10 +16,10 @@ static const char *TAG = "smart-oil-heater-control-system-inputs";
 const uint8_t uBurnerFaultPin = 19U;
 const uint8_t uDS18B20Pin = 4U;
 
-const onewire_addr_t uChamperTempSensorAddr = 0x3e0000001754be28;
+const onewire_addr_t uChamperTempSensorAddr = 0xd00000108cd01d28;
 const onewire_addr_t uOutdoorTempSensorAddr = 0x78000000c6c2f728;
-const onewire_addr_t uInletFlowTempSensorAddr = 0xe59cdef51e64ff28;
-const onewire_addr_t uReturnFlowTempSensorAddr = 0x880000001648e328;
+const onewire_addr_t uInletFlowTempSensorAddr = 0x410000108b8c0628;
+const onewire_addr_t uReturnFlowTempSensorAddr = 0x90000108cc77c28;
 
 onewire_addr_t uOneWireAddresses[MAX_DN18B20_SENSORS];
 float fDS18B20Temps[MAX_DN18B20_SENSORS];