DSS-15-02
D-M-E DSS-15-02 240VAC 15A UNMP
You will see that Industrial Service Solutions focuses on longevity here.
D-M-E DSS-15-02 240 VAC Temperature Control Module - Warranty
A nice detail is that the Vinyl Ester Resin- 4 Gallon Kit with MEKP Catalyst comes with a catalyst dispenser.