Flagro THC-85F Portable Tent Heater 85000 Btu/h

Product Description

The FLAGRO THC-85F is a direct-fired, portable tent heater rated at 85,000 BTU/h, designed for temporary heating of tents, construction enclosures, industrial work areas, and similar open or semi-enclosed spaces. It delivers 450 CFM of heated airflow and operates on a 115-volt, 15-amp power supply for the integral blower. The THC-85F converts between propane and natural gas, giving crews flexibility across job sites. A 15-foot hose and single-stage regulator are included for propane operation. Licensed contractors and temporary-heat specialists are the typical installers for this class of equipment.

This heater is suited for residential construction sites, event tents, maintenance enclosures, and industrial applications requiring portable, high-output forced-air heat. The direct-fired design delivers heat directly into the airstream without flue venting, making it appropriate for well-ventilated spaces. The built-in blower and included hose assembly allow rapid deployment on job sites. The THC-85F is available in black only. An optional 12-inch ducting accessory (THCP-WD12) is available separately for directed-airflow applications.

Key Features

• 85,000 BTU/h direct-fired heat output for large temporary or construction enclosures
• 450 CFM blower delivers high-volume heated airflow throughout the space
• Convertible between propane and natural gas without major disassembly
• Includes 15-foot hose and single-stage regulator for propane operation
• 115-volt, 15-amp power requirement compatible with standard job-site circuits
• Optional 12-inch ducting accessory (THCP-WD12) available for directed airflow

Compatibility

Designed as a direct-fired portable heater for use with propane or natural gas fuel systems in well-ventilated temporary enclosures. The THC-85F is convertible between fuel types by changing the appropriate components. Optional ducting accessory THCP-WD12 (12 inches x 12 feet) is available separately for directed-air applications.

Installation Notes

This unit should be installed and connected by a qualified contractor or technician familiar with temporary heating equipment, applicable fuel-gas codes (IFGC), and job-site safety requirements. Always shut off the fuel supply and disconnect electrical power before servicing or reconfiguring the unit. Direct-fired heaters require adequate ventilation in the heated space to prevent combustion-product buildup. Confirm the power source meets the 115-volt, 15-amp requirement before energizing the blower circuit.

Technical Specifications

• Heat Capacity: 85,000 BTU/h
• Heated Airflow: 450 CFM
• Fuel Types: Propane, Natural Gas (convertible)
• Fuel Consumption (Propane): 3.8 lbs/h (approximately 0.89 GPH)
• Power Requirement: 115 volts, 15 amps
• Dimensions (L x W x H): 30 inches x 16 inches x 22 inches
• Power Cord Length: 20 feet
• Hose Included: 15-foot hose with single-stage regulator
• Weight: 135 pounds
• Color: Black
• Direct Venting Required: No

Standard Information

• Brand: FLAGRO
• Manufacturer Part Number: THC-85F