initial (#15152)

code/modules/atmospherics/machinery/components/unary_devices/passive_vent.dm

@@ -1,7 +1,7 @@
 /obj/machinery/atmospherics/unary/passive_vent
 	icon = 'icons/atmos/vent_pump.dmi'
 	icon_state = "map_vent"
-
+	plane = FLOOR_PLANE
 	name = "passive vent"
 	desc = "A large air vent"
 

code/modules/atmospherics/machinery/components/unary_devices/vent_pump.dm

@@ -9,7 +9,7 @@
 	name = "air vent"
 	desc = "Has a valve and pump attached to it"
 	use_power = IDLE_POWER_USE
-
+	plane = FLOOR_PLANE
 	layer = GAS_SCRUBBER_LAYER
 
 	can_unwrench = 1
@@ -79,7 +79,7 @@
 /obj/machinery/atmospherics/unary/vent_pump/update_icon(safety = 0)
 	..()
 
-	plane = GAME_PLANE
+	plane = FLOOR_PLANE
 
 	if(!check_icon_cache())
 		return

code/modules/atmospherics/machinery/components/unary_devices/vent_scrubber.dm

@@ -7,7 +7,7 @@
 	name = "air scrubber"
 	desc = "Has a valve and pump attached to it"
 	layer = GAS_SCRUBBER_LAYER
-
+	plane = FLOOR_PLANE
 	use_power = IDLE_POWER_USE
 	idle_power_usage = 10
 	active_power_usage = 60
@@ -95,7 +95,7 @@
 /obj/machinery/atmospherics/unary/vent_scrubber/update_icon(var/safety = 0)
 	..()
 
-	plane = GAME_PLANE
+	plane = FLOOR_PLANE
 
 	if(!check_icon_cache())
 		return