 Training
 Training| Parts Manuals - Electric Heater Parts Manual Parts manual for all electric heater models | Download File 2.1 MB | Posted 2019-03-27 | 
| Parts Manual - RIH Series Parts manual for Models RIHL, RIHN, RIHVL, & RIHVN | Download File 694.6 kB | Posted 2018-07-27 | 
| Addendum VC & VP Alternate reflector bracket installation | Download File 357.2 kB | Posted 2016-04-13 | 
| Tech Spec - Oil Tank & Stand Descripiton, features and options for the oil tank stand Model OT (used with Model OH). | Download File 194.1 kB | Posted 2016-06-07 |