diff --git a/etc/templates/singleFluidCHT/templates/materials/air/radiationProperties b/etc/templates/singleFluidCHT/templates/materials/air/radiationProperties
index b58766bb9e..1b9ac61687 100644
--- a/etc/templates/singleFluidCHT/templates/materials/air/radiationProperties
+++ b/etc/templates/singleFluidCHT/templates/materials/air/radiationProperties
@@ -19,9 +19,9 @@ radiationModel  none; // P1;
 
 solverFreq 1;
 
-absorptionEmissionModel constantAbsorptionEmission;
+absorptionEmissionModel constant;
 
-constantAbsorptionEmissionCoeffs
+constantCoeffs
 {
     absorptivity    absorptivity    [0 -1 0 0 0 0 0] 0.5;
     emissivity      emissivity      [0 -1 0 0 0 0 0] 0.5;
diff --git a/etc/templates/singleFluidCHT/templates/materials/aluminium/radiationProperties b/etc/templates/singleFluidCHT/templates/materials/aluminium/radiationProperties
index 4c66f81996..28c1b6c6a8 100644
--- a/etc/templates/singleFluidCHT/templates/materials/aluminium/radiationProperties
+++ b/etc/templates/singleFluidCHT/templates/materials/aluminium/radiationProperties
@@ -16,9 +16,9 @@ FoamFile
 
 radiationModel  opaqueSolid;
 
-absorptionEmissionModel constantAbsorptionEmission;
+absorptionEmissionModel constant;
 
-constantAbsorptionEmissionCoeffs
+constantCoeffs
 {
     absorptivity    absorptivity [ 0 -1 0 0 0 0 0 ] 0.0;
     emissivity      emissivity [ 0 -1 0 0 0 0 0 ] 0.1;
diff --git a/etc/templates/singleFluidCHT/templates/materials/copper/radiationProperties b/etc/templates/singleFluidCHT/templates/materials/copper/radiationProperties
index 4c66f81996..28c1b6c6a8 100644
--- a/etc/templates/singleFluidCHT/templates/materials/copper/radiationProperties
+++ b/etc/templates/singleFluidCHT/templates/materials/copper/radiationProperties
@@ -16,9 +16,9 @@ FoamFile
 
 radiationModel  opaqueSolid;
 
-absorptionEmissionModel constantAbsorptionEmission;
+absorptionEmissionModel constant;
 
-constantAbsorptionEmissionCoeffs
+constantCoeffs
 {
     absorptivity    absorptivity [ 0 -1 0 0 0 0 0 ] 0.0;
     emissivity      emissivity [ 0 -1 0 0 0 0 0 ] 0.1;
diff --git a/etc/templates/singleFluidCHT/templates/materials/water/radiationProperties b/etc/templates/singleFluidCHT/templates/materials/water/radiationProperties
index b58766bb9e..1b9ac61687 100644
--- a/etc/templates/singleFluidCHT/templates/materials/water/radiationProperties
+++ b/etc/templates/singleFluidCHT/templates/materials/water/radiationProperties
@@ -19,9 +19,9 @@ radiationModel  none; // P1;
 
 solverFreq 1;
 
-absorptionEmissionModel constantAbsorptionEmission;
+absorptionEmissionModel constant;
 
-constantAbsorptionEmissionCoeffs
+constantCoeffs
 {
     absorptivity    absorptivity    [0 -1 0 0 0 0 0] 0.5;
     emissivity      emissivity      [0 -1 0 0 0 0 0] 0.5;