Hatco, Heater, models:

3CS-3	Specifications Replacement Parts List Manual
3CS-3B	Replacement Parts List Manual
3CS2-9	Specifications Replacement Parts List Manual
DL-400	Specifications Installation And Operating Manual
FLAV-R-SAVOR FS2HAS Series	Installation And Operating Manual
Flav-R-Savor FS2HAS-15	Installation And Operating Manual
Flav-R-Savor FS3HAC Series	Installation And Operating Manual
GLO-RAY GRAIH Series	Important Safety Information
GLO-RAY GRN4 Series	Installation And Operating Manual
GLOMAX GM5AH Series	Installation And Operating Manual
Glo-Ray GR5A	Installation And Operating Manual
Glo-Ray GRAM Series	Installation And Operating Manual