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The Sterling XF series gas unit heaters replace the TF and SF series heaters and combine them into one unit that can be vented as standard open combustion (Exhaust pipe only) or separated combustion (Using both an exhaust and intake pipe). They are a great heating option for large greenhouses, warehouses, commercial structures, etc. Sterling XF heaters feature: tubular heat exchanger, power exhaust system, electronic ignition, advanced diagnostic system for dependable worry-free operation,...
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Availability: In Stock - Usually ships in 2 to 4 days.
The Sterling XF series gas unit heaters replace the TF and SF series heaters and combine them into one unit that can be vented as standard open combustion (Exhaust pipe only) or separated combustion (Using both an exhaust and intake pipe). They are a great heating option for large greenhouses, warehouses, commercial structures, etc. Sterling XF heaters feature: tubular heat exchanger, power exhaust system, electronic ignition, advanced diagnostic system for dependable worry-free operation,...
Free Shipping
Availability: In Stock - Usually ships in 2 to 4 days.
The Sterling XF series gas unit heaters replace the TF and SF series heaters and combine them into one unit that can be vented as standard open combustion (Exhaust pipe only) or separated combustion (Using both an exhaust and intake pipe). They are a great heating option for large greenhouses, warehouses, commercial structures, etc. Sterling XF heaters feature: tubular heat exchanger, power exhaust system, electronic ignition, advanced diagnostic system for dependable worry-free operation,...
Free Shipping
Availability: In Stock - Usually ships in 2 to 4 days.
The Sterling XF series gas unit heaters replace the TF and SF series heaters and combine them into one unit that can be vented as standard open combustion (Exhaust pipe only) or separated combustion (Using both an exhaust and intake pipe). They are a great heating option for large greenhouses, warehouses, commercial structures, etc. Sterling XF heaters feature: tubular heat exchanger, power exhaust system, electronic ignition, advanced diagnostic system for dependable worry-free operation,...
Free Shipping
Availability: In Stock - Usually ships in 2 to 4 days.
The Sterling XF series gas unit heaters replace the TF and SF series heaters and combine them into one unit that can be vented as standard open combustion (Exhaust pipe only) or separated combustion (Using both an exhaust and intake pipe). They are a great heating option for large greenhouses, warehouses, commercial structures, etc. Sterling XF heaters feature: tubular heat exchanger, power exhaust system, electronic ignition, advanced diagnostic system for dependable worry-free operation,...
Free Shipping
Availability: In Stock - Usually ships in 2 to 4 days.
The Sterling XF series gas unit heaters replace the TF and SF series heaters and combine them into one unit that can be vented as standard open combustion (Exhaust pipe only) or separated combustion (Using both an exhaust and intake pipe). They are a great heating option for large greenhouses, warehouses, commercial structures, etc. Sterling XF heaters feature: tubular heat exchanger, power exhaust system, electronic ignition, advanced diagnostic system for dependable worry-free operation,...
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Availability: Factory Direct - Usually ships in 3 to 4 weeks.
The Sterling XF series gas unit heaters replace the TF and SF series heaters and combine them into one unit that can be vented as standard open combustion (Exhaust pipe only) or separated combustion (Using both an exhaust and intake pipe). They are a great heating option for large greenhouses, warehouses, commercial structures, etc. Sterling XF heaters feature: tubular heat exchanger, power exhaust system, electronic ignition, advanced diagnostic system for dependable worry-free operation,...
Free Shipping
Availability: Factory Direct - Usually ships in 3 to 4 weeks.
The Sterling XF series gas unit heaters replace the TF and SF series heaters and combine them into one unit that can be vented as standard open combustion (Exhaust pipe only) or separated combustion (Using both an exhaust and intake pipe). They are a great heating option for large greenhouses, warehouses, commercial structures, etc. Sterling XF heaters feature: tubular heat exchanger, power exhaust system, electronic ignition, advanced diagnostic system for dependable worry-free operation,...
Availability: This has been replaced by the Sterling XF heater
UPDATEThis heater has been replaced by the Sterling XF100 heater. Click here to view the updated version.The Sterling TF series gas unit heaters are a heating great option for large greenhouses, warehouses, commercial structures, etc. Sterling TF heaters feature: tubular heat exchanger, power exhaust system, electronic ignition, advanced diagnostic system for dependable worry-free operation, lots of safety features, corrosion and rust resistant aluminized steel components for dependable...
Availability: This has been replaced by the Sterling XF heater
UPDATEThis heater has been replaced by the Sterling XF125 heater. Click here to view the updated version. The Sterling TF series gas unit heaters are a heating great option for large greenhouses, warehouses, commercial structures, etc. Sterling TF heaters feature: tubular heat exchanger, power exhaust system, electronic ignition, advanced diagnostic system for dependable worry-free operation, lots of safety features, corrosion and rust resistant aluminized steel components for dependable...
Availability: This has been replaced by the Sterling XF heater
UPDATEThis heater has been replaced by the Sterling XF150 heater. Click here to view the updated version. The Sterling TF series gas unit heaters are a heating great option for large greenhouses, warehouses, commercial structures, etc. Sterling TF heaters feature: tubular heat exchanger, power exhaust system, electronic ignition, advanced diagnostic system for dependable worry-free operation, lots of safety features, corrosion and rust resistant aluminized steel components for dependable...
Availability: This has been replaced by the Sterling XF heater
UPDATEThis heater has been replaced by the Sterling XF175 heater. Click here to view the updated version. The Sterling TF series gas unit heaters are a heating great option for large greenhouses, warehouses, commercial structures, etc. Sterling TF heaters feature: tubular heat exchanger, power exhaust system, electronic ignition, advanced diagnostic system for dependable worry-free operation, lots of safety features, corrosion and rust resistant aluminized steel components for dependable...
Availability: This has been replaced by the Sterling XF heater
UPDATEThis heater has been replaced by the Sterling XF200 heater. Click here to view the updated version. The Sterling TF series gas unit heaters are a heating great option for large greenhouses, warehouses, commercial structures, etc. Sterling TF heaters feature: tubular heat exchanger, power exhaust system, electronic ignition, advanced diagnostic system for dependable worry-free operation, lots of safety features, corrosion and rust resistant aluminized steel components for dependable...
Availability: This has been replaced by the Sterling XF heater
UPDATEThis heater has been replaced by the Sterling XF250 heater. Click here to view the updated version. The Sterling TF series gas unit heaters are a heating great option for large greenhouses, warehouses, commercial structures, etc. Sterling TF heaters feature: tubular heat exchanger, power exhaust system, electronic ignition, advanced diagnostic system for dependable worry-free operation, lots of safety features, corrosion and rust resistant aluminized steel components for dependable...
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Availability: This has been replaced by the Sterling XF heater
UPDATEThis heater has been replaced by the Sterling XF300 heater. Click here to view the updated version. The Sterling TF series gas unit heaters are a heating great option for large greenhouses, warehouses, commercial structures, etc. Sterling TF heaters feature: tubular heat exchanger, power exhaust system, electronic ignition, advanced diagnostic system for dependable worry-free operation, lots of safety features, corrosion and rust resistant aluminized steel components for dependable...
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Availability: In Stock - Usually ships in 1 to 2 days.
UPDATEThis heater has been replaced by the Sterling XF400 heater. Click here to view the updated version. The Sterling TF series gas unit heaters are a heating great option for large greenhouses, warehouses, commercial structures, etc. Sterling TF heaters feature: tubular heat exchanger, power exhaust system, electronic ignition, advanced diagnostic system for dependable worry-free operation, lots of safety features, corrosion and rust resistant aluminized steel components for dependable...