if its out its out, just insulate ANY n ALL stray wires before u test with power..
to complete you may need
leggobrick/chocky block 10a+ terminal connector strip upto 9x connections
a heat source, 60w tube heaters via toolstation are popular
a box gable glands and possibly a probe plug/socket
1.5mm sq flex to wire it all up. u should have saved the flex off the last w/machine you chucked

hope thats usefull
google will give u utubes and diagrams for the wiring if needed..