Sterling HVAC XF Series XF100A1NS1110 Propeller Unit Heater, 100,000 BTU/hr, Natural Gas, 115 V, 80 W (Motor), NPT, 1/2" (Gas Inlet) Connection Size, 1 Phase
Sterling HVAC XF Series XF100A1NS1110 Propeller Unit Heater, 100,000 BTU/hr, Natural Gas, 115 V, 80 W (Motor), NPT, 1/2" (Gas Inlet) Connection Size, 1 Phase
| Amperage Rating | : | 6.4 A (FLA), 7.5 A (MCA) |
| BTU Rating | : | 100,000 BTU/hr |
| CFM Rating | : | 1,600 CFM |
| Connection Size | : | 1/2" (Gas Inlet) |
| Connection Type | : | NPT |
| Dimensions | : | 33-3/4" H x 25-1/4" W x 43-1/2" D |
| Domestic/Import | : | Domestic |
| Drive Type | : | Propeller |
| Efficiency | : | 83% (Thermal) |
| Finish | : | Baked Enamel |
| Frequency Rating | : | 60 Hz |
| Fuel Type | : | Natural Gas |
| HP Rating | : | 1/10 HP |
| Ignition Type | : | Direct Spark |
| Material | : | Steel (Cabinetry), Aluminized Steel (Heat Exchanger) |
| Model | : | XF100A1NS1110 |
| Motor Type | : | SP, ODP |
| Mounting Type | : | Suspended Mount |
| Number of Fans | : | 1 |
| Number of Stages | : | 1 |
| Phase | : | 1 |
| Power Rating | : | 80 W (Motor) |
| Rotational Speed | : | 1,050 RPM |
| Vent Size | : | 5 " |
| Voltage Rating | : | 115 V |
The Sterling XF (propeller) and XC (blower) series convertible venting type tubular gas-fired unit heaters offer a highly efficient, extremely durable alternative to the traditional clam shell design. These propeller and blower type units combine the latest tubular heat exchanger and in-shot burner technology with the quality and reliability you have come to know from Sterling. Units are available in sizes 100 to 400 MBH and have been certified by ETL as providing 83% thermal (combustion) efficiency.Notably, the “XF/XC†unit heater is designed so it can be installed in either standard or separated combustion venting configurations without requiring modification to the unit itself. Located on the rear cover panel of each unit, combustion air inlet collars are left open in a standard combustion venting configuration. When set up for separated combustion, combustion air piping is connected to the inlet collars so that the burners, spark ignitor, and flue system are enclosed within the unit, allowing the entire combustion process to remain unaffected by the atmosphere in the space where the heater is located. Separated combustion venting configurations should be used where dusty, dirty or mildly corrosive conditions exist, or where high humidity or slightly negative pressures prevail.
Sterling HVAC Propeller Unit Heater, Model: XF Series, 100,000 BTU/hr, Natural Gas, 115 V, 80 W (Motor), NPT, 1/2" (Gas Inlet) Connection Size, 1 Phase, 83% (Thermal) Efficiency, Direct Spark, 5" Vent Size, Suspended Mount, 1,600 CFM, 1 Fan(s), SP, ODP, 1/10 HP, 1,050 RPM, Propeller, Steel (Cabinetry), Aluminized Steel (Heat Exchanger), 33-3/4" H x 25-1/4" W x 43-1/2" D Dimensions, Baked Enamel Finish, Domestic, 60 Hz, 6.4 A (FLA), 7.5 A (MCA), 1
- Features 83% thermal efficiency for cost-effective heating.
- Durable 20-gauge aluminized steel tubular heat exchanger provides long service life.
- Convertible venting design allows installation flexibility for standard or separated combustion.
- Direct spark ignition system ensures reliable operation and fast heat delivery.
- Includes individually adjustable horizontal louvers for precise airflow control.
- Rear burner access and main control panel simplify service and maintenance.
- ETL certified for both Category I and III vertical or horizontal venting.
- Backed by a 10-year warranty covering the heat exchanger, flue collector, and burner.