diff --git a/code/ZAS/ZAS_Zones.dm b/code/ZAS/ZAS_Zones.dm
index bc432289821..860f57cd370 100644
--- a/code/ZAS/ZAS_Zones.dm
+++ b/code/ZAS/ZAS_Zones.dm
@@ -407,9 +407,6 @@ proc/ShareSpace(datum/gas_mixture/A, list/unsimulated_tiles, dbg_output)
 	if(sharing_lookup_table.len >= unsimulated_tiles.len) //6 or more interconnecting tiles will max at 42% of air moved per tick.
 		ratio = sharing_lookup_table[unsimulated_tiles.len]
 
-	//We need to adjust it to account for the insulation settings.
-	ratio *= 1 - vsc.connection_insulation
-
 	A.oxygen = max(0, (A.oxygen - oxy_avg) * (1 - ratio) + oxy_avg )
 	A.nitrogen = max(0, (A.nitrogen - nit_avg) * (1 - ratio) + nit_avg )
 	A.carbon_dioxide = max(0, (A.carbon_dioxide - co2_avg) * (1 - ratio) + co2_avg )
@@ -444,6 +441,9 @@ proc/ShareHeat(datum/gas_mixture/A, datum/gas_mixture/B, connecting_tiles)
 		ratio = sharing_lookup_table[connecting_tiles]
 	//WOOT WOOT TOUCH THIS AND YOU ARE A RETARD
 
+	//We need to adjust it to account for the insulation settings.
+	ratio *= 1 - vsc.connection_insulation
+
 	A.temperature = max(0, (A.temperature - temp_avg) * (1- (ratio / max(1,A.group_multiplier)) ) + temp_avg )
 	B.temperature = max(0, (B.temperature - temp_avg) * (1- (ratio / max(1,B.group_multiplier)) ) + temp_avg )