diff --git a/src/fvOptions/sources/derived/interRegionHeatTransferModel/constantHeatTransfer/constantHeatTransfer.C b/src/fvOptions/sources/derived/interRegionHeatTransferModel/constantHeatTransfer/constantHeatTransfer.C
index cc8879877cfe9f199cfa46d28b760df8e09cf2ed..1a020412389a85f10e3ed3f18e0671def9f8a18e 100644
--- a/src/fvOptions/sources/derived/interRegionHeatTransferModel/constantHeatTransfer/constantHeatTransfer.C
+++ b/src/fvOptions/sources/derived/interRegionHeatTransferModel/constantHeatTransfer/constantHeatTransfer.C
@@ -97,7 +97,7 @@ Foam::fv::constantHeatTransfer::constantHeatTransfer
             AoV_().dimensionedInternalField();
         dimensionedScalar interVol("V", dimVolume, meshInterp().V());
 
-        htc_.dimensionedInternalField() = htcConsti*AoVi*interVol/mesh.V();
+        htc_.dimensionedInternalField() = htcConsti*AoVi;
         htc_.correctBoundaryConditions();
     }
 }
diff --git a/src/fvOptions/sources/derived/interRegionHeatTransferModel/tabulatedHeatTransfer/tabulatedHeatTransfer.C b/src/fvOptions/sources/derived/interRegionHeatTransferModel/tabulatedHeatTransfer/tabulatedHeatTransfer.C
index cf8ec5a67ea63b7c07648dbaa6e364f2e534ec9b..185926f907067228e7d02b07582c837f40406da0 100644
--- a/src/fvOptions/sources/derived/interRegionHeatTransferModel/tabulatedHeatTransfer/tabulatedHeatTransfer.C
+++ b/src/fvOptions/sources/derived/interRegionHeatTransferModel/tabulatedHeatTransfer/tabulatedHeatTransfer.C
@@ -130,7 +130,7 @@ Foam::fv::tabulatedHeatTransfer::calculateHtc()
         htcc[i] = hTable()(mag(U[i]), UMagNbrMapped[i]);
     }
 
-    htcc = htcc*AoV()*meshInterp().V()/mesh_.V();
+    htcc = htcc*AoV();
 
     return htc_;
 }
diff --git a/src/fvOptions/sources/derived/interRegionHeatTransferModel/variableHeatTransfer/variableHeatTransfer.C b/src/fvOptions/sources/derived/interRegionHeatTransferModel/variableHeatTransfer/variableHeatTransfer.C
index 4445306bddb1d4b7bcf0628404ce2575d8c4008c..fc72cabe3316e22a755196778982d6d02aeac12a 100644
--- a/src/fvOptions/sources/derived/interRegionHeatTransferModel/variableHeatTransfer/variableHeatTransfer.C
+++ b/src/fvOptions/sources/derived/interRegionHeatTransferModel/variableHeatTransfer/variableHeatTransfer.C
@@ -120,7 +120,7 @@ Foam::fv::variableHeatTransfer::calculateHtc()
 
     const scalarField htcNbrMapped(interpolate(htcNbr));
 
-    htc_.internalField() = htcNbrMapped*AoV_*meshInterp().V()/mesh_.V();
+    htc_.internalField() = htcNbrMapped*AoV_;
 
     return htc_;
 }