anchor.diff: +////////////
  +//HE Pipes
  +////////////
   
   /obj/machinery/atmospherics/pipe/simple/heat_exchanging
   	icon = 'icons/obj/pipes/heat.dmi'
  
positive.code: 
  /obj/machinery/atmospherics/pipe/simple/heat_exchanging/New()
  	..()
  	initialize_directions_he = initialize_directions	// The auto-detection from /pipe is good enough for a simple HE pipe
  	color = "#404040"
  
  /obj/machinery/atmospherics/pipe/simple/heat_exchanging/initialize()
  	normalize_dir()
  
negative.code: 
  			animate(src, color = rgb(h_r, h_g, h_b), time = 20, easing = SINE_EASING)
  
  ////////////////
  //HE Junctions
  ////////////////
  /obj/machinery/atmospherics/pipe/simple/heat_exchanging/junction
  	icon = 'icons/obj/pipes/junction.dmi'
  	icon_state = "intact"
  	level = 2
  	minimum_temperature_difference = 300
  	thermal_conductivity = WALL_HEAT_TRANSFER_COEFFICIENT
  
  /obj/machinery/atmospherics/pipe/simple/heat_exchanging/junction/SetInitDirections()
  	switch(dir)
  