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HeatStar
HeatStar Direct Fired Heater | HS4000NG/LP | 400K BTU/hr | Propane/Natural
- Regular price
- $5,899.00
- Regular price
- $5,899.00
Estimated shipping time
Estimated shipping time
Shipping for this item is governed by Forge Work Supplyโs standard Shipping Policy.
We offer free shipping on most orders within the continental United States. Heavy freight items may have a freight handling fee or liftgate fee applied. Orders are typically processed within 1โ2 business days, with estimated delivery in 4โ7 business days, depending on carrier and destination.
All shipments include tracking and are insured against loss or damage.
For full details, including delivery issues, damage reporting, and carrier information, please review our complete
What is your Return and Refund Policy?
What is your Return and Refund Policy?
Returns and refunds for this item are subject to Forge Work Supplyโs standard Return and Refund Policy.
Customers may request a return within 30 days of delivery, provided the item is unused, undamaged, and in its original packaging. Proof of purchase is required.
Change-of-mind returns may be subject to a restocking fee. Defective, damaged, incorrect, or lost items are eligible for a replacement or full refund, as applicable.
Refunds are issued to the original payment method after the returned item is received and inspected.
HeatStar
HeatStar Direct Fired Heater | HS4000NG/LP | 400K BTU/hr | Propane/Natural
- Regular price
- $5,899.00
HeatStar Direct Fired Heater โ 400,000 BTU/hr | Propane / Natural Gas
โ ๏ธ IMPORTANT SAFETY NOTICE:
This is a direct fired gas heater. Combustion byproducts are released into the heated air. For outdoor or well-ventilated indoor use only. Not approved for occupied enclosed spaces.
โก Power Requirement: 115V / Single Phase (3 Amp) โ Optional Remote Thermostat
The HeatStar HS4000NG/LP Direct Fired Heater delivers massive 400,000 BTU/hr of clean-burning gas heat for large-scale jobsite and industrial applications. Designed for contractors and rental fleets, this dual-fuel heater operates on either natural gas or propane and offers exceptional flexibility, airflow, and heating performance for demanding environments.
High-Output Gas Heating for Large, Open Environments
The HS4000NG/LP uses powerful high-static fans to pull large volumes of cold air across the combustion chamber, delivering fast, reliable heat exactly where itโs needed. The unit can be fully ducted up to 50 feet or placed directly in the heated space with exhaust ducted outside using an optional chimney kitโreducing heat loss and improving efficiency over time.
Why Choose the HeatStar HS4000NG/LP
๐ฅ Extreme Heating Power
- 400,000 BTU/hr gas-fired heat
- Ideal for large construction and industrial spaces
- High airflow for rapid temperature recovery
โฝ Dual-Fuel Flexibility
- Runs on natural gas or propane
- Simple fuel selector valve with safety lock
- Supports two 100 lb propane tanks
๐ Jobsite-Ready Design
- Heavy-duty 10" pneumatic wheels
- Onboard diagnostics system
- Remote thermostat connection
Ideal Applications
๐ง Construction & Jobsite Heating
High-volume gas heat for large construction projects and cold-weather operations.
๐ญ Warehouses & Industrial Facilities
Temporary heating for ventilated warehouses, loading docks, and production areas.
๐ข Rental & Temporary Heat
Popular rental fleet heater for large open spaces requiring fast, powerful heat.
Specifications
| Heat Output | 400,000 BTU/hr |
| Fuel Type | Natural Gas or Propane |
| Airflow | 4,120 CFM |
| Gas Supply Requirements | NG: 3/4" Line | LP: Two 100 lb Tanks |
| Gas Inlet Pressure | LP: 8โ13" WC | NG: 7โ10" WC |
| Electrical | 115V / 3 Amp |
| Ducting Capability | 20" Duct โ Up to 50 ft |
| Clearance to Combustibles | Outlet: 10 ft | Sides: 3 ft | Ceiling: 2 ft |
| Dimensions (LรWรH) | 24.25" ร 57" ร 32.5" |
| Unit Weight | 233 lbs |
| Warranty | 1-Year Limited |
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