diff --git a/auxmos.dll b/auxmos.dll
index 151b9120c8..8a5ddf2827 100644
Binary files a/auxmos.dll and b/auxmos.dll differ
diff --git a/auxmos.pdb b/auxmos.pdb
index 7c5cc5153a..1b6f876b93 100644
Binary files a/auxmos.pdb and b/auxmos.pdb differ
diff --git a/code/modules/atmospherics/gasmixtures/gas_mixture.dm b/code/modules/atmospherics/gasmixtures/gas_mixture.dm
index 3f082a760b..2e2e878329 100644
--- a/code/modules/atmospherics/gasmixtures/gas_mixture.dm
+++ b/code/modules/atmospherics/gasmixtures/gas_mixture.dm
@@ -243,16 +243,20 @@ GLOBAL_LIST_INIT(auxtools_atmos_initialized,FALSE)
 
 	//acounts for changes in temperature
 	var/turf/model_parent = model.parent_type
-	if(model.return_temperature() != initial(model.initial_temperature) || model.return_temperature() != initial(model_parent.initial_temperature))
-		set_temperature(model.return_temperature())
+	var/model_temp = model.return_temperature()
+	if(isnum(model_temp) && model_temp == model_temp && (model_temp != initial(model.initial_temperature) || model_temp != initial(model_parent.initial_temperature)))
+		set_temperature(model_temp)
 
 	return 1
 
 /datum/gas_mixture/parse_gas_string(gas_string)
 	var/list/gas = params2list(gas_string)
 	if(gas["TEMP"])
-		set_temperature(text2num(gas["TEMP"]))
+		var/temp = text2num(gas["TEMP"])
 		gas -= "TEMP"
+		if(!isnum(temp) || temp < 2.7)
+			temp = 2.7
+		set_temperature(temp)
 	clear()
 	for(var/id in gas)
 		var/path = id