THE MATERIALS AND COMPONENTS USED IN THE MANUFACTURING OF SILICONE RUBBER HEATING BLANKETS BY MICHAELS ENTERPRISES ARE RECOGNIZED OR APPROVED BY THE FOLLOWING UL & CSA CARDS, FILES AND NUMBERS:
| SILICONE RUBBER | UL RECOGNIZED E54153
YELLOW CARDS |
| THERMOSTATS | UL & CSA LISTED
UL FILE 36103
CSA FILE 21048 |
| HUBBELL PLUGS | UL LISTED
EXCEEDS UL STD. 498
CONSULT FACTORY |
| THERMAL FUSES | UL SPEC. 1020 YELLOW CARD
E49429
CSA GUIDE NO. 400-E-0 |
| LEADWIRE | UL LISTED
CONSULT FACTORY |
| HEAT SHRINK TUBING | UL FILE E-56111 & E69751
CSA NO. LR54959 |
The materials and components comprising our heater construction do not automatically make a heater "certified" by any testing laboratory. The "certification" of a custom made product is a lengthy and expensive process that is available at the customer's expense. Any code interpretation or requirement regarding heater specifications is the customer's responsibility.