The heating equipment shall include a ceiling mounted 931I electric automatic fan-forced heater suitable for large area heating as manufactured by Indeeco®. The heater shall be designed for ceiling surface, recess or T-Bar mounting. Heaters shall be cETLus Listed.

The heating equipment shall include an electric, ceiling-mounted type 937 Series fan-forced air heater suitable for large area heating as manufactured by Indeeco®.

The heating equipment shall include an electric automatic 941I Series fan-forced air heater suitable for small area heating as manufactured by Indeeco®. Heaters shall be cETLus Listed. The heater shall be designed for surface or recessed ceiling mounting. For surface mounting, an Indeeco FIF-ASM surface mounting frame shall be used.