Middle Atlantic Products, Fan, models:

DWR/SR Series	Instruction Sheet
ERK-10	Instruction Sheet
Essex FAN2-DC	Instruction Sheet
Essex FANPNL-2DC	Instruction Sheet
FC-4	Specifications
MBRK Series	Instruction Sheet
UQFP RESIDENTIAL Series	Instruction Sheet
UQFP Series	Instruction Sheet
UQFP-2D	Specification