anchor.diff:  		return
   	else
   		return ..()
  +
  +/obj/machinery/space_heater/wrench_act(mob/living/user, obj/item/I)
  +	..()
  +	default_unfasten_wrench(user, I, 5)
  +	return TRUE
   
   /obj/machinery/space_heater/ui_interact(mob/user, ui_key = "main", datum/tgui/ui = null, force_open = FALSE, \
   										datum/tgui/master_ui = null, datum/ui_state/state = GLOB.physical_state)
  
positive.code: 		return PROCESS_KILL
  
  /obj/machinery/space_heater/RefreshParts()
  	var/laser = 0
  	var/cap = 0
  	for(var/obj/item/stock_parts/micro_laser/M in component_parts)
  		laser += M.rating
  	for(var/obj/item/stock_parts/capacitor/M in component_parts)
  
negative.code: 	else
  		. += "There is no power cell installed."
  	if(in_range(user, src) || isobserver(user))
  		. += "<span class='notice'>The status display reads: Temperature range at <b>[settableTemperatureRange]°C</b>.<br>Heating power at <b>[heatingPower*0.001]kJ</b>.<br>Power consumption at <b>[(efficiency*-0.0025)+150]%</b>.<span>" //100%, 75%, 50%, 25% 
  
  /obj/machinery/space_heater/update_icon()
  	if(on)
  