| N/A | N/A | N/A | N/A | N/A |
| Powder coated | Powder coated | Powder coated | Gray epoxy textured powder-coat | Epoxy coating |
| N/A | N/A | N/A | Class 1, Group B, C & D Division 1 & 2 | N/A |
| Heavy-gauge welded steel | Heavy-gauge welded steel | Heavy-gauge welded steel | Heavy-duty 16 gauge steel | 304 16 gauge stainless steel |
| 9’ (3-10 kW); 10’ (12-15 kW); 13’ (20-30 kW); 16’ (40-48 kW) | 9' | 9’ (3 to 10-kW models); 10’ (12 to 15-kW models) | 9" | N/A |
| 1-year limited | 1-year limited | 1-year limited | 1-year limited | 1-year limited |
| 36 lbs (3.3 kW); 40 & 41 lbs (7.5 kW); 42 lbs (10 kW); 44 lbs (5 kW & 7.5 kW); 45 lbs (12.5 kW); 51 lbs (10 kW); 54 lbs (15 kW); 55 lbs (20 & 25 kW); 60 lbs (30 kW); 75 lbs (40 kW); 78 lbs (48 kW) | 36 lbs | 36 lbs (3.3-kW models); 44 lbs (5-kW & 7.5-kW models); 42 & 45 lbs (10-kW models, 12.5-kW models); 54 lbs (15-kW models) | 50 lbs (800-watt models); 54 lbs (1,600-watt models); 80 lbs (1,700-watt models); 85 lbs (3,400-watt models) | 58 lbs (3.3-kW, 5-kW, 7.5-kW models); 64 lbs (10-kW, 15-kW models); 92 lbs (20-kW, 25-kW, 30-kW models); 126 lbs (40-kW, 48-kW models) |
| 26’ (3.3 & 5 kW); 36’ (7.5 & 10 kW); 45’ (12.5 & 15 kW); 56’ (20, 25, 30, 40 & 48 kW) | 26' | 26’ (3.3-kW, 5-kW models); 36’ (7.5-kW, 10-kW, 10/7.5-kW models); 45’ (12.5-kW, 15-kW models) | N/A | 20’ (3.3-kW, 5-kW, 7.5-kW models); 28’ (10-kW, 15-kW models); 35’ (20-kW, 25-kW, 30-kW models); 42’ (40-kW, 48-kW models) |
| 4, 6.1, 9.1, 12.1, 15.1, 18.1, 24.1, 27.1, 30.1, 31.3, 36.1, 41.7, 48.1, 48.2, 55.6, 57.8, 60.2, 69.5, 72.3, 83.3, 83.4, 96.2, 104.2, 120.2, 125 | 6.1, 4, 7.9, 9.2, 11.9, 12.1, 13.8, 14, 15.9, 18.1, 20.8, 24.1, 31.3, 36.1 | 7.9, 9.2, 12.1, 14, 18.1, 20.8, 24.1, 27.8, 30.1, 31.1, 34.7, 36.1, 41.7, 48.1, 52.1, 60.1, 62.5, 72.1 | 0.9, 1.7, 1.9, 2.0, 2.2, 2.7, 2.9, 3.3, 3.5, 3.8, 4.1, 4.4, 4.7, 5.7, 5.8, 6.1, 6.7, 7.1, 7.7, 8.2, 9.4, 12.3, 13.3, 14.2, 16.3 | 4, 6.1, 7.9, 9.1, 9.2, 11.9, 13.7, 12.1, 13.1, 13.9, 15.9, 18.1, 20.8, 24.1, 27.1, 27.7, 30.1, 31.3, 36.1, 41.2, 41.7, 47.8, 48.2, 55.6, 57.8, 60.2, 62.5, 69.5, 72.1, 72.3, 83.4 |
| 11,200 BTU, 17,100 BTU, 25,600 BTU, 34,100 BTU, 42,600 BTU, 51,200 BTU, 68,300 BTU, 85,300 BTU, 102,390 BTU, 136,500 BTU, 163,800 BTU | 11,200 BTU, 17,100 BTU | 11,200 BTU, 17,100 BTU, 25,600 BTU, 34,100 BTU, 42,600 BTU, 51,200 BTU | 2,730 (800-watt models); 5,460 (1,600-watt models); 5,802 (1,700-watt models); 11,604 (3,400-watt models) | 11,200 BTU, 17,100 BTU, 25,600 BTU, 34,130 BTU, 51,200 BTU, 68,260 BTU, 85,325 BTU, 102,390 BTU, 136,520 BTU, 163,824 BTU |
| 400 CFM (3.3 & 5 kW); 575 CFM (7.5 & 10 kW); 800 CFM (12 & 15 kW); 1,350 CFM (20 & 25 kW); 2,275 CFM (40 & 48 kW) | 400 | 400 (3.3-kW, 5-kW models); 575 (7.5-kW, 10-kW, 10/7.5-kW models); 800 (12.5-kW, 15-kW models) | N/A | 400 (3.3-kW, 5-kW, 7.5-kW models); 700 (10-kW, 15-kW models); 1,400 (20-kW, 25-kW, 30-kW); 1,800 (40-kW, 48-kW) |
| N/A | N/A | N/A | 356 °F (180 °C) | 110 °F (43 °C) |
| 1-Phase or 3-Phase | 1-Phase | 1-Phase or 3-Phase | 1-Phase or 3-Phase | 1-Phase or 3-Phase |
| 208 V, 240 V, 277 V or 480 V | 208 V, 240 V, 277 V | 208 V, 240 V, 240/208 V | 120 V, 208 V, 240 V, 277 V, 480 V, 600 V | 208 V, 240 V, 277 V or 480 V |
| 3.3 kW, 5 kW, 7.5 kW, 10 kW, 12.5 kW, 15 kW, 20 kW, 25 kW, 30 kW, 40 kW, 48 kW | 3.3 kW, 5 kW | 3.3 kW, 5 kW, 7.5 kW, 10 kW, 10/7.5 kW, 12.5 kW, 15 kW | 800 watts, 1,600 watts, 1,700 watts, 3,400 watts | 3.3 kW, 5 kW, 7.5 kW, 10 kW, 15 kW, 20 kW, 25 kW, 30 kW, 40 kW or 48 kW |
| Unit bearing (3-kW, 7.5-kW, 10-kW, 10/7.5-kW models); Sleeve bearing (12.5-kW & 15-kW models) | N/A | Unit bearing (3-kW, 7.5-kW, 10-kW, 10/7.5-kW models); Sleeve bearing (12.5-kW & 15-kW models) | N/A | N/A |
| N/A | N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A | N/A |
| 26 °F (3.3 kW); 40 °F (5 kW); 42 °F (7.5 kW); 55 °F/42 °F (10 kW); 49 °F (12.5 kW); 59 °F (15 kW); 47 °F (20 kW); 58 °F (25 kW); 70 °F (30 kW); 55 °F (40 kW); 67 °F (48 kW) | 26 °F (F1FUH03003, H1HUH03003, G1GUH03003); 40 °F (F1FUH05003, H1HUH05003, G1GUH05003) | 26 °F (3-kW models); 40 °F (5-kW models); 42 °F (7.5-kw models); 55 °F (10-kW, 10/7.5-kW models); 49 °F (12.5-kW); 59 °F (15-kW) | N/A | 26 °F, 40 °F, 56 °F, 60 °F, 45 °F, 68 °F, 70 °F, 84 °F |
| 24 V | 24 V | 24 V | N/A | 24 V |
| N/A | N/A | N/A | NEMA 4 | NEMA 4X |
| N/A | N/A | N/A | N/A | N/A |
| Yes | N/A | N/A | N/A | N/A |
| Yes | Yes | Yes | N/A | N/A |
| Plated | Plated | Plated | N/A | N/A |
| N/A | N/A | N/A | 34” (800-watt & 1,600-watt models); 58” (1,700-watt & 3,400-watt) | N/A |
| No | No | No | No | No |
| Yes | Yes | Yes | No | Yes |
| No | No | No | No | No |
| No | No | No | No | Yes |
| Optional | No | No | Yes | Yes |
| N/A | N/A | N/A | N/A | N/A |
| 20" L x 11" W x 13" H (3.3 - 10 kW); 22" L x 11" W x 15" H (12.5 - 15 kW); 24" L x 17" W x 17" H (20 - 30 kW); 26" L x 23" W x 19" H (40 - 48 kW) | 20" L x 11" W x 13" H | 20" L x 11" W x 13" H (3.3 - 10 kW); 22" L x 11" W x 15" H (12.5 - 15 kW) | 34" L x 9" W x 18" H (800 & 1,600 Watts); 58" L x 9" W x 18" H (1,700 & 3,400 Watts) | 19.75" L x 12" W x 18" H (3 - 7.5 kW); 21.75" L x 14" W x 19" H (10 - 15 kW); 28.75" L x 16" W x 27" H (20 - 30 kW); 30.75" L x 18" W x 31" H (40 - 48 kW) |
| N/A | N/A | N/A | N/A | N/A |