UL & CSA Materials Used

The materials and components used in the manufacturing of silicone rubber heating blankets by Michaels Enterprises Inc. are recognized or approved by the following UL & CSA cards, files & 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.