Great Lakes Radiant high-intensity infrared space heaters are an ideal heating solution for areas with high air filtration or high ceilings, or where you need to spot heat. Our exclusive design has a proven history and includes a perforated ceramic emitter for maximum conversion to infrared radiation, plus a variety of BTU and control options
| Model | Version | Date Range | Control | Voltage | MBH | |
|---|---|---|---|---|---|---|
| 1 | NFS-2 | 01-05 | 01/05 – Present | Direct Spark | 25V | 30 , 45-60 , 75-100 , 130 , 160 | 
| 2 | NFS-2 | N/A | 1984 – 01/05 | Direct Spark | 25V | 30 , 45-60 , 75-100 , 130 , 160 | 
| 3 | NFS-2 | 03-97 | 03/97 – Present | Direct Spark | 120V | 30 , 45-60 , 75-100 , 130 , 160 | 
| 4 | NFS-2 | N/A | 1985 – 05/97 | Direct Spark | 120V | 30 , 45-60 , 75-100 , 130 , 160 | 
| 5 | PFS-2 | 01-05 | 01/05 – Present | Direct Spark | 25V | 30 , 45-60 , 75-100 , 130 , 160 | 
| 6 | PFS-2 | N/A | 1984 – 01/05 | Direct Spark | 25V | 30 , 45-60 , 75-100 , 130 , 160 | 
| 7 | PFS-2 | 03-97 | 03/97 – Present | Direct Spark | 120V | 30 , 45-60 , 75-100 , 130 , 160 | 
| 8 | PFS-2 | N/A | 1985 – 05/97 | Direct Spark | 120V | 30 , 45-60 , 75-100 , 130 , 160 | 
| 9 | NMV-2 | N/A | 1978 – Present | Millivolt | MV | 30 , 45-60 , 75-100 , 130 , 160 | 
| 10 | PMV-2 | N/A | 1978 – Present | Millivolt | MV | 30 , 45-60 , 75-100 , 130 , 160 | 
| 11 | NSPI-8 | N/A | 1979 – 1999 | Spark Pilot | 25V | 30 , 45-60 , 75-100 , 130 , 160 | 
| 12 | NSPI-8 | N/A | 1979 – 1999 | Spark Pilot | 120V | 30 , 45-60 , 75-100 , 130 , 160 | 
| 13 | NT-2 | N/A | 1978 – 1998 | Manual Ignition | 25V | 30 , 45-60 , 75-100 , 130 , 160 | 
| 14 | NT-2 | N/A | 1978 – 1998 | Manual Ignition | 120V | 30 , 45-60 , 75-100 , 130 , 160 | 
| 15 | PT-2 | N/A | 1978 – 1998 | Manual Ignition | 25V | 30 , 45-60 , 75-100 , 130 , 160 | 
| 16 | PT-2 | N/A | 1978 – 1998 | Manual Ignition | 120V | 30 , 45-60 , 75-100 , 130 , 160 | 
| 17 | NE-2 | N/A | 1976 – 1997 | Glow Coil | 25V | 30 , 45-60 , 75-100 , 130 , 160 | 
| 18 | NE-2 | N/A | 1976 – 1997 | Glow Coil | 120V | 30 , 45-60 , 75-100 , 130 , 160 | 
| 19 | NGCI-3 | N/A | 1988 – 1996 | Glow Coil | 25V | 30 , 45-60 , 75-100 , 130 , 160 | 
| 20 | NGCI-3 | N/A | 1988 – 1996 | Glow Coil | 120V | 30 , 45-60 , 75-100 , 130 , 160 | 
| 21 | NSP-4 | N/A | 1976 – 1993 | Spark Pilot | 25V | 30 , 45-60 , 75-100 , 130 , 160 | 
| 22 | NSP-4 | N/A | 1976 – 1993 | Spark Pilot | 120V | 30 , 45-60 , 75-100 , 130 , 160 | 
| 23 | NFS | N/A | 1976 – 1983 | Direct Spark | 120V | Coming Soon | 
| 24 | PFS | N/A | 1976 – 1983 | Direct Spark | 120V | Coming Soon | 
| 25 | All Other | N/A | – | Any | 25V | 30 , 45-60 , 75-100 , 130 , 160 | 
| 26 | All Other | N/A | – | Any | 120V | 30 , 45-60 , 75-100 , 130 , 160 |