diff --git a/model_data/epc_attributes/MainheatAttributes.py b/model_data/epc_attributes/MainheatAttributes.py
index c70f81f8..57f45b41 100644
--- a/model_data/epc_attributes/MainheatAttributes.py
+++ b/model_data/epc_attributes/MainheatAttributes.py
@@ -35,7 +35,8 @@ class MainHeatAttributes(Definitions):
         "pwmp gwres sygçön tarddu yn yr awyr, dan y llawr, trydan": "air source heat pump, underfloor heating, "
                                                                     "electric",
         "cynllun cymunedol": "community scheme",
-        "bwyler a gwres dan y llawr, nwy prif gyflenwad": "boiler and underfloor heating, mains gas"
+        "bwyler a gwres dan y llawr, nwy prif gyflenwad": "boiler and underfloor heating, mains gas",
+        "bwyler a rheiddiaduron, logiau coed": 'boiler and radiators, wood logs',
     }
 
     REMAP = {
diff --git a/model_data/tests/test_data/test_mainheat_attributes_cases.py b/model_data/tests/test_data/test_mainheat_attributes_cases.py
index 9e167d74..81c1ad51 100644
--- a/model_data/tests/test_data/test_mainheat_attributes_cases.py
+++ b/model_data/tests/test_data/test_mainheat_attributes_cases.py
@@ -1274,4 +1274,28 @@ mainheat_cases = [
      'has_smokeless_fuel': False, 'has_lpg': False, 'has_assumed': False, 'has_electricaire': False,
      'has_assumed_for_most_rooms': False, 'has_underfloor_heating': True, "has_electric_heat_pumps": False,
      "has_micro-cogeneration": False},
+    {'original_description': 'Boiler and radiators, wood logs', 'has_radiators': True, 'has_fan_coil_units': False,
+     'has_pipes_in_screed_above_insulation': False, 'has_pipes_in_insulated_timber_floor': False,
+     'has_pipes_in_concrete_slab': False, 'has_boiler': True, 'has_air_source_heat_pump': False,
+     'has_room_heaters': False, 'has_electric_storage_heaters': False, 'has_warm_air': False,
+     'has_electric_underfloor_heating': False, 'has_electric_ceiling_heating': False, 'has_community_scheme': False,
+     'has_ground_source_heat_pump': False, 'has_no_system_present': False, 'has_portable_electric_heaters': False,
+     'has_water_source_heat_pump': False, 'has_electric': False, 'has_mains_gas': False, 'has_wood_logs': True,
+     'has_LPG': False, 'has_coal': False, 'has_oil': False, 'has_wood_pellets': False, 'has_anthracite': False,
+     'has_dual_fuel_mineral_and_wood': False, 'has_smokeless_fuel': False, 'has_lpg': False, 'has_assumed': False,
+     'has_electricaire': False, 'has_assumed_for_most_rooms': False, 'has_underfloor_heating': False,
+     "has_electric_heat_pumps": False,
+     "has_micro-cogeneration": False},
+    {'original_description': 'Bwyler a rheiddiaduron, logiau coed', 'has_radiators': True, 'has_fan_coil_units': False,
+     'has_pipes_in_screed_above_insulation': False, 'has_pipes_in_insulated_timber_floor': False,
+     'has_pipes_in_concrete_slab': False, 'has_boiler': True, 'has_air_source_heat_pump': False,
+     'has_room_heaters': False, 'has_electric_storage_heaters': False, 'has_warm_air': False,
+     'has_electric_underfloor_heating': False, 'has_electric_ceiling_heating': False, 'has_community_scheme': False,
+     'has_ground_source_heat_pump': False, 'has_no_system_present': False, 'has_portable_electric_heaters': False,
+     'has_water_source_heat_pump': False, 'has_electric': False, 'has_mains_gas': False, 'has_wood_logs': True,
+     'has_LPG': False, 'has_coal': False, 'has_oil': False, 'has_wood_pellets': False, 'has_anthracite': False,
+     'has_dual_fuel_mineral_and_wood': False, 'has_smokeless_fuel': False, 'has_lpg': False, 'has_assumed': False,
+     'has_electricaire': False, 'has_assumed_for_most_rooms': False, 'has_underfloor_heating': False,
+     "has_electric_heat_pumps": False,
+     "has_micro-cogeneration": False},
 ]