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The HO-400R is a versatile, robust and powerful portable heater that runs on diesel or kerosene. The optional thermostat allows extended runtime on larger projects or worksites. The built in voltmeter helps verify power to the heater. The ‘R” series come equipped with a backward Incline fan system with recirculating hood to improved noise levels, & increased air flow. The Riello burner includes a nozzle pre-heater to ensure consistent and easy start up, heating efficiency and a more comfortable working environment.

Indirect Oil Fired Heater

HO-400R

The HO-400R is a versatile, robust and powerful portable heater that runs on diesel or kerosene. The optional thermostat allows extended runtime on larger projects or worksites. The built in voltmeter helps verify power to the heater. The ‘R” series come equipped with a backward Incline fan system with recirculating hood to improved noise levels, & increased air flow. The Riello burner includes a nozzle pre-heater to ensure consistent and easy start up, heating efficiency and a more comfortable working environment.
The HO-400R is a versatile, robust and powerful portable heater that runs on diesel or kerosene. The optional thermostat allows extended runtime on larger projects or worksites. The built in voltmeter helps verify power to the heater. The ‘R” series come equipped with a backward Incline fan system with recirculating hood to improved noise levels, & increased air flow. The Riello burner includes a nozzle pre-heater to ensure consistent and easy start up, heating efficiency and a more comfortable working environment.

Technical Specifications


Property
Value

Model

HO-400R


Fuel Type(s)

No.1 Fuel Oil, No.2 Fuel Oil, Diesel, Kerosene


Input

390,000 BTUH






Fuel Type

No. 1 or No.2 Fuel Oil, Diesel, or Kerosene

Input / Hr

Min 325,000 BTU (95 kW) / Max 390,000 BTU (114 kW)

Fuel Consumption / Hr

3 US ga (11.4 l)

Fuel Tank Capacity

48 US ga (180 l): 16 hr Run Time

Optional Fuel Tank Capacity

60 US ga (227 l): 20 hr Run Time

Optional Fuel Tank Capacity

118 US ga (446 l): 39 hr Run Time

Air Inlet

1 x 16" (40.5 cm)

Ignition

Riello Burner Direct Spark

Power Requirements

115 V/15 A (9 A Draw)

Fan Motor / Air Circulation

1 HP / 3,500 cfm (99.1 m3/min)

Maximum Static Pressure

3.0” WC (747 Pa)

Air Outlet

2 x 12” (30.5 cm) or 1 x 16” (40.5 cm), Max 100 ft of Ducting

Weight

600 lbs (272 kg)

Dimensions

70" x 30" x 55" (178 × 76 × 140 cm)

Maximum Duct Temperature
(Above Ambient)

290° F (143° C)

Approval(s)

cETLus

Documents

HO-400R Information Sheet

Revision

2023-12-29

EN
HO-400R User Instructions Manual

Revision

2024-05-26

EN
HO-400R Chauffage De Construction

Revision

2024-01-01

FR

Recirculating Hood

A recirculating hood on a space heater is designed to improve heating efficiency and safety. It works by capturing heat from the burner that would otherwise be lost to the environment. Recirculating it leads to reduced fuel consumption and lower heating costs.

Premium Riello Oil Burner With Built-In Nozzle Pre-Heater

Experience unmatched efficiency with our premium Riello oil burner, featuring a built-in nozzle pre-heater to ensure optimal fuel viscosity and flawless ignition in colder conditions. This advanced technology guarantees reliable performance and superior heating output, making it ideal for demanding industrial applications.

Built-In Voltmeter

Our industrial heaters are equipped with a precision voltmeter, allowing for real-time monitoring of electrical output. This ensures your equipment operates within safe electrical parameters, enhancing both efficiency and longevity of the heater. It's an essential tool for maintaining consistent performance and preventing electrical issues.

Safety Switches

Safety is paramount in industrial settings, which is why our heaters are designed with multiple safety switches. These critical components help prevent accidents by automatically shutting off power in the event of overheating, electrical faults, or other hazardous situations. Trust in our safety features to protect your operations and ensure a secure working environment.

110% Containment Secondary Fuel Tank

Our heaters are built with a 110% containment secondary fuel tank, providing an extra layer of safety by catching and containing any leaks or overflows from the primary tank. This feature significantly reduces the risk of environmental contamination and fuel wastage, ensuring compliance with stringent safety and environmental regulations. Ideal for peace of mind in any industrial application.

16” Solid Wheels With Heavy Duty 1” Hub & Axle

Built to withstand the toughest conditions, our heaters come equipped with 16” solid wheels featuring a heavy-duty 1” hub and axle. This robust design ensures easy and reliable mobility across a variety of terrains, making transportation hassle-free even in demanding industrial environments.

Water Proof Thermostat Connection

Ensure reliable temperature control in all conditions with our waterproof thermostat connection. This feature offers protection against moisture and dust, maintaining the integrity of your temperature settings in harsh environments. It's a vital component for consistent performance and durability, especially in outdoor or wet industrial settings.

Forklift Side Brackets

Our heaters are equipped with robust forklift side brackets, making them easy to lift and transport securely around the worksite. These brackets are designed to accommodate standard forklift tines, enhancing mobility and reducing setup time. Ideal for dynamic industrial environments where equipment needs to be moved frequently and efficiently.

Robust Lifting Hook

Maximize convenience and safety with our robust lifting hook, engineered for secure overhead lifting. This durable hook supports easy positioning and relocation of the heater, even in confined or elevated spaces. It's an essential feature for industries that require frequent maneuverability of equipment, ensuring operations proceed smoothly and safely.

Stainless Steel Heat Exchanger

Our heaters are equipped with fully welded 304 stainless steel heat exchangers that offers exceptional durability and corrosion resistance, ensuring long-term reliability and efficiency. This high-quality material maintains optimal heat transfer, reducing energy consumption while withstanding the rigours of industrial use. Ideal for maintaining consistent performance in challenging environments.

Recirculating Hood

A recirculating hood on a space heater is designed to improve heating efficiency and safety. It works by capturing heat from the burner that would otherwise be lost to the environment. Recirculating it leads to reduced fuel consumption and lower heating costs.

Premium Riello Oil Burner With Built-In Nozzle Pre-Heater

Experience unmatched efficiency with our premium Riello oil burner, featuring a built-in nozzle pre-heater to ensure optimal fuel viscosity and flawless ignition in colder conditions. This advanced technology guarantees reliable performance and superior heating output, making it ideal for demanding industrial applications.

Built-In Voltmeter

Our industrial heaters are equipped with a precision voltmeter, allowing for real-time monitoring of electrical output. This ensures your equipment operates within safe electrical parameters, enhancing both efficiency and longevity of the heater. It's an essential tool for maintaining consistent performance and preventing electrical issues.

Safety Switches

Safety is paramount in industrial settings, which is why our heaters are designed with multiple safety switches. These critical components help prevent accidents by automatically shutting off power in the event of overheating, electrical faults, or other hazardous situations. Trust in our safety features to protect your operations and ensure a secure working environment.

110% Containment Secondary Fuel Tank

Our heaters are built with a 110% containment secondary fuel tank, providing an extra layer of safety by catching and containing any leaks or overflows from the primary tank. This feature significantly reduces the risk of environmental contamination and fuel wastage, ensuring compliance with stringent safety and environmental regulations. Ideal for peace of mind in any industrial application.

16” Solid Wheels With Heavy Duty 1” Hub & Axle

Built to withstand the toughest conditions, our heaters come equipped with 16” solid wheels featuring a heavy-duty 1” hub and axle. This robust design ensures easy and reliable mobility across a variety of terrains, making transportation hassle-free even in demanding industrial environments.

Water Proof Thermostat Connection

Ensure reliable temperature control in all conditions with our waterproof thermostat connection. This feature offers protection against moisture and dust, maintaining the integrity of your temperature settings in harsh environments. It's a vital component for consistent performance and durability, especially in outdoor or wet industrial settings.

Forklift Side Brackets

Our heaters are equipped with robust forklift side brackets, making them easy to lift and transport securely around the worksite. These brackets are designed to accommodate standard forklift tines, enhancing mobility and reducing setup time. Ideal for dynamic industrial environments where equipment needs to be moved frequently and efficiently.

Robust Lifting Hook

Maximize convenience and safety with our robust lifting hook, engineered for secure overhead lifting. This durable hook supports easy positioning and relocation of the heater, even in confined or elevated spaces. It's an essential feature for industries that require frequent maneuverability of equipment, ensuring operations proceed smoothly and safely.

Stainless Steel Heat Exchanger

Our heaters are equipped with fully welded 304 stainless steel heat exchangers that offers exceptional durability and corrosion resistance, ensuring long-term reliability and efficiency. This high-quality material maintains optimal heat transfer, reducing energy consumption while withstanding the rigours of industrial use. Ideal for maintaining consistent performance in challenging environments.

Product Features

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