Description
Dual-fuel burner manifolds convert propane or natural gas into 190,000 BTUs of indirect forced-air heat inside the Heatstar 190K NOMAD Tent Heater cart. This high-capacity unit warms temporary shelters and event tents without combustion fumes. It requires outdoor placement and exhaust chimney stacks, preventing indoor unvented operation inside occupied event structures.
Heavy 16-gauge powder-coated structural carbon steel constructs the weather-resistant cart cabinet, mounted on a tubular steel frame. An internal electric blower motor draws 5.8 full-load amps on standard 115V 60Hz single-phase wall circuits or small site generators. Total dry tool weight measures 135 lbs without gas hose. Machine dimensions measure 40 inches long, 24 inches wide, and 32 inches tall on wheels.
Key Features of Heatstar F109110
Event operators buy Heatstar F109110 heaters to supply clean air into wedding tents, temporary shelters, and construction enclosures. Equipment pricing delivers indirect dual-fuel flexibility that runs on propane or gas utility hookups.
- Indirect-fired stainless steel heat exchangers vent combustion fumes outside while ducting 100 percent clean heated air indoors.
- Dual-fuel gas trains switch between liquid propane and natural gas through an external fuel selector valve.
- High-efficiency burners produce 190,000 BTUs to warm large canvas event tents and jobsite shelters.
- Heavy axial blower fans push 1,200 CFM of heated air through twelve-inch flexible temporary duct lines.
- Heavy tubular steel cart frames feature large puncture-proof wheels for transport across wet turf and mud.
- Remote room thermostats regulate burner firing rates to hold target indoor shelter temperatures constant.
- Diagnostic LED status lights indicate power supply, flame presence, and air pressure switch conditions.
Thermal Efficiency Combustion Bench Metrics
Combustion bench testing on propane demonstrates 82 percent thermal efficiency with flue gas temperatures reading 410 degrees Fahrenheit. Clean discharge air temperature rises 100 degrees above ambient at 1,200 CFM airflow through twenty feet of ducting. Gas manifold pressure holds steady at 10 PSI without burner flutter. Carbon monoxide readings in the clean discharge airstream measure zero parts per million. Current draw stays stable at 5.4 FLA on 115V circuits. Sound meters record 70 dB eight feet from the blower snout.
Site Staging Realities Maintenance
Rolling this 135 lb heater across grass or mud takes one worker using the tubular cart handle. Operators must stage the unit outdoors and duct warm air inside through tent zipper ports. Do not buy this indirect heater for indoor rooms without flue exhaust, unvented spaces, or spray booths.
- Test all gas hose connections and brass valves with soapy water before each deployment.
- Clean soot and dust off the electronic flame sensor rod once each month.
- Check flexible duct collars and cinch straps for air leaks every work shift.
Factory Warranty Manifest Inclusions
Heatstar backs this NOMAD tent heater with a 1-Year limited manufacturer warranty on burner and electrical parts. The shipping carton delivers the complete 190K BTU indirect heater cart, dual-fuel regulator train, remote room thermostat, transport wheels, and an illustrated field operations manual.