150,000 BTU Forced Air Propane Heater, for Garages, Construction Sites, Jobsite, Portable

The Anrain 150,000 BTU Forced Air Propane Heater is built to provide rapid warmth across vast, open workspaces. Delivering between 120,000 and 150,000 BTU per hour across low, medium, and high settings, it covers up to 4,305 square feet. It is designed to distribute heat evenly within 10 minutes, making it a reliable solution for cold job sites, workshops, barns, and outdoor project areas.

Mobility and runtime are central to the design. Equipped with an 11-foot heavy-duty hose and regulator, the unit connects easily to a standard 20-lb propane tank. A single tank delivers 3 to 3.5 hours of continuous heat on high, or up to 5 to 5.5 hours on low. Swivel casters with integrated brakes, an ergonomic handle, and adjustable height and angle features make it simple to roll, aim, and secure the heater wherever it is needed.

Safety features include continuous electronic ignition for fast startup and leak protection. The CSA certified unit incorporates an automatic shut-off system that cuts the gas supply immediately if it overheats, experiences a flameout, or tips over. Despite its substantial output, the heater operates at a quiet noise level below 30 dB, preventing loud mechanical disruption while working.

Given its fuel-burning design, strict operational guidelines apply. The unit must not be placed on wooden floors or near flammable items, and a wrench is required to secure the gas pipe during setup. Because it produces carbon monoxide, it cannot be run in unventilated living spaces, homes, tents, or vehicles. Users must also supply their own propane tank.

Verdict: The Anrain Forced Air Propane Heater is an excellent choice for contractors, farmers, and homeowners who need high-capacity, mobile warmth in large, well-ventilated areas. Its quick startup, multiple output levels, and built-in safety controls deliver dependable heat for demanding job sites.

• Heating Capacity: 120,000 - 150,000 BTU/h
• Coverage Area: Up to 4,305 sq ft
• Heat Settings: Low, Medium, High
• Temperature Range: 29 - 45 degrees
• Hose Length: 11 feet (approx. 3.35 meters)
• Runtime (20-lb tank): 5 - 5.5 hours (low), 3 - 3.5 hours (high)
• Noise Level: Below 30 dB
• Safety Certification: CSA certified

A great fit if you:

• Need to heat large, well-ventilated spaces like warehouses, barns, or construction jobsites up to 4,305 square feet.
• Want mobile equipment with built-in caster wheels, brakes, and an adjustable heating angle.
• Prefer a heater that runs quietly at under 30 dB while maintaining high thermal output.
• Value built-in safety controls like overheat protection and automatic tip-over shut-off.

Consider something else if you:

• Need to heat fully enclosed, unventilated indoor spaces, tents, or living areas.
• Plan to place the heater directly on wooden flooring or near flammable materials.
• Do not have access to a standard 20-lb propane tank.

How long will it run on a standard 20-lb propane tank?
A standard 20-lb tank provides about 3 to 3.5 hours of operation on high mode and 5 to 5.5 hours on low mode. The propane tank is sold separately.

Can this heater be used indoors in a home or tent?
No. Fuel-burning devices produce carbon monoxide, so this unit must never be used in unventilated spaces, homes, tents, or vehicles. Always provide adequate ventilation during use.

What safety shut-off features are included?
The heater is CSA certified and features a triple safety system that cuts off the gas supply immediately if it overheats, experiences a flameout, or tips over.

Is the hose and regulator included with the heater?
Yes, it comes equipped with an 11-foot (approx. 3.35 meters) heavy-duty propane hose and regulator for tank connection.