Sterling HVAC RSS/RSU 11RSS075N1U0 Single-Stage Burner, 75,000 BTU/hr, Natural Gas, Direct Spark, 1/2" NPT, 120 VAC, 1 Phase, Cast Iron (Burner), Aluminized Steel (Combustion Chamber), Hot-Rolled Steel (Radiant Tubes), Aluminum (Reflectors), Stainless Steel (Gas Connector)
Sterling HVAC RSS/RSU 11RSS075N1U0 Single-Stage Burner, 75,000 BTU/hr, Natural Gas, Direct Spark, 1/2" NPT, 120 VAC, 1 Phase, Cast Iron (Burner), Aluminized Steel (Combustion Chamber), Hot-Rolled Steel (Radiant Tubes), Aluminum (Reflectors), Stainless Steel (Gas Connector)
| Amperage Rating | : | 1.74 A |
| BTU Rating | : | 75,000 BTU/hr |
| Connection Type | : | 1/2" NPT |
| Dimensions | : | 14" L |
| Finish | : | Painted |
| Frequency Rating | : | 60 Hz |
| Fuel Type | : | Natural Gas |
| Ignition Type | : | Direct Spark |
| Material | : | Cast Iron (Burner), Aluminized Steel (Combustion Chamber), Hot-Rolled Steel (Radiant Tubes), Aluminum (Reflectors), Stainless Steel (Gas Connector) |
| Model | : | 11RSS075N1U0 |
| Motor Specifications | : | 1/4 HP, 3.0 FLA @ 120 VAC (Combustion Blower) |
| Mounting Type | : | Horizontal, Angle Mount (Up To 45°) |
| Phase | : | 1 |
| Pressure Rating | : | 3.5 in. wc. (Burner) |
| Series | : | RSS/RSU |
| Suitable For Use With | : | Sterling Infrared Heaters: RSS/RSU |
| Voltage Rating | : | 120 VAC |
This burner box is the core component for Sterling RSS/RSU series single-stage infrared tube heaters. It delivers a 75,000 BTU/hr input using natural gas and operates on standard 120V AC power. Designed for reliability and quiet performance, it features a heavy-duty cast iron burner and an enclosed, maintenance-free blower motor.This unit includes direct spark ignition with safety shut-off, diagnostic indicators, and a flexible stainless steel gas connector. Note that this is the burner box only and requires the separate purchase of a compatible Sterling tube and reflector kit to form a complete heating system. Designed for elevations from 0-1999 ft.
Sterling HVAC Single-Stage Burner, Model: RSS/RSU, 75,000 BTU/hr, Natural Gas, Direct Spark, 1/2" NPT, 120 VAC, 1 Phase, Cast Iron (Burner), Aluminized Steel (Combustion Chamber), Hot-Rolled Steel (Radiant Tubes), Aluminum (Reflectors), Stainless Steel (Gas Connector), Horizontal, Angle Mount (Up To 45°), 14" L Dimensions, 3.5 In. Wc. (Burner) Pressure Rating, 1.74 A, Painted, 60 Hz
- Heavy-duty cast iron burner ensures durability and comes with a 10-year limited warranty.
- Features direct spark ignition with 100% gas shut-off for reliable and safe operation.
- Enclosed blower motor design provides quiet operation (under 50 dB).
- Includes diagnostic lights and a sight glass for easier monitoring and service.
- Comes with a 36-inch stainless steel flexible gas connector for easier installation.
- Designed for Sterling RSS/RSU series infrared heaters (requires separate tube kit).
- Compatible with line voltage or external 24V thermostat controls.