The bulbs were easily accessible with just a screwdriver. Easy to replace (minus getting the broken one out), and working beautifully now!
Work perfect has a long range
To disassemble and reassemble the individual parts was slightly bumpy.
1. Need to have a very specific-sized screwdriver for use with screw-heads
2. While relatively "simple" to replace old-to-new parts, having the ORDER of installation would have been helpful...
Bulb - Set of 3 EdenPURE Heater Heating Element XL GEN3
Bulb - Set of 6 Heating Element Bulbs for EdenPURE 1000 1000XL and GEN3 Heaters