Service/Installation| Unit Installation Manual - Model RA/RAD Small Installation manual for Model RA, RAD sizes 150 & 250  | 
							
											Download File  1.3 MB  | 
								
											Posted 2015-05-11  | 
										
| Unit Installation Manual - Model RV Installation manual for used-oil-fired heater Model RV  | 
							
											Download File  1.4 MB  | 
								
											Posted 2015-05-05  | 
										
| Field Service - Replace Compressor Instructions Replacement kit instructions for 230V Air compressor on Models RA/RAD500  | 
							
											Download File  390.9 kB  | 
								
											Posted 2015-05-11  | 
										
| Option - Installation - High Altitude Conversion - RA/D-235 High altitude conversion for Models RA/RAD 235  | 
							
											Download File  349.0 kB  | 
								
											Posted 2015-06-23  | 
										
| Option - Installation - High Altitude Conversion - RA/D-350 High altitude conversion for Models RA/RAD 350  | 
							
											Download File  268.2 kB  | 
								
											Posted 2015-06-23  | 
										
| Field Service - Ignition Controller Replacement - Models RA, RAD, RV & RAB Ignition controller replacement for Models RA, RAD, RV & RAB  | 
							
											Download File  416.3 kB  | 
								
											Posted 2018-07-26  | 
										
| Unit Installation Manual - Model RA/RAD Large Installation manual for larger sizes of Models RA/RAD - 350 & 500  | 
							
											Download File  1.5 MB  | 
								
											Posted 2015-10-15  | 
										
| Unit Installation Manual - RAB Installation manual for used-oil-fired boiler Model RAB  | 
							
											Download File  1.2 MB  | 
								
											Posted 2015-12-03  | 
										
| Option - Installation - Vertical Louvers Installation - RV Installation of vertical louvers for Model RV  | 
							
											Download File  205.2 kB  | 
								
											Posted 2014-06-03  | 
										
| Unit Installation - Used-Oil Warning Label Instructions for attaching a "USED-OIL WARNING" label to the storage tank  | 
							
											Download File  186.9 kB  | 
								
											Posted 2014-06-03  | 
										
| Option - Installation - Draft Booster Relay - RA/RAD Instructions for installing draft booster relay in Models OB, OH, RA, and RAD  | 
							
											Download File  114.9 kB  | 
								
											Posted 2020-10-05  | 
										
| Option - Installation - Vertical Louvers Installation - RA/RAD 350 Instructions for installing vertical louvers - Models RA/RAD in size 350  | 
							
											Download File  250.6 kB  | 
								
											Posted 2014-06-03  | 
										
| Option - Installation - Vertical Louvers Installation - RA/RAD150/250 Instructions for installing vertical louvers to Models RA, RAD sizes 150, 250  | 
							
											Download File  271.5 kB  | 
								
											Posted 2014-06-03  | 
										
| Field Service - Replace Heat Exchanger - Model RA, RAD Instructions for replacing the tubular heat exchanger for Models RA, RAD sizes 150 & 250  | 
							
											Download File  369.9 kB  | 
								
											Posted 2016-01-28  | 
										
| Option - Installation - Heater Stand Assembly Instructions for set up of heater stand for oil tank  | 
							
											Download File  556.9 kB  | 
								
											Posted 2015-07-24  | 
										
| Field Service - Fan Motor Kit - RA235, 350 Instructions included in fan motor replacement kit for Model RA235 & 350  | 
							
											Download File  1.5 MB  | 
								
											Posted 2015-10-15  | 
										
| Field Service - Replacement Insulator and Liner - Model RAB Instructions with replacement burner tube insulator and combustion chamber liner kit - Model RAB  | 
							
											Download File  547.3 kB  | 
								
											Posted 2014-06-03  | 
										
| Field Service - Pump Motor Replacement Pump motor replacement kit instructions for Models RA, RAD, RV, & RAB  | 
							
											Download File  1.0 MB  | 
								
											Posted 2014-06-03  | 
										
| Field Service - Replacement Kit for Models RA500 and RAD500 Replacement Kit for 230V Air Compressor on Models RA500 and RAD500  | 
							
											Download File  561.6 kB  | 
								
											Posted 2018-07-26  | 
										
| Field Service - Replacement Kit for RA(D) and RV Heater Models Replacement Kit for Air Compressor on RA(D) and RV Heater Models  | 
							
											Download File  601.5 kB  | 
								
											Posted 2018-07-26  | 
										
| Replacement parts for model RA, RAD, and RV used-oil heaters Replacement parts  | 
							
											Download File  7.9 MB  | 
								
											Posted 2019-11-20  | 
										
| 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  |