![Heater for OPTEX® IR Barriers [HU-3]](http://en-shop.sysaway.com/cdn/shop/products/HU-3_b5efc1db-e143-4a5c-ae0b-490cad79b05c_grande.png?v=1685958315)
Reference:
HU-3
Heater (Pair). Applicable for OPTEX® IR outdoor barriers AX-100TF/200TF, AX-70TN/130TN/200TN, SL-200/350/650QN, SL-200/350/650QDP and SL-200/350/650QDM references.