Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

MASTER MH-125-OFR-A Direct-Fired Portable Oil & Kerosene Radiant Torpedo Heater - Direct-Fired Portable Oil & Kerosene Radiant Torpedo Heaters
MASTERDirect-Fired Portable Oil & Kerosene Radiant Torpedo Heaters

MASTER MH-125-OFR-A Direct-Fired Portable Oil & Kerosene Radiant Torpedo Heater

The MASTER Portable Oil and Kerosene Torpedo Heater (MH-125-OFR-A) is a direct-fired radiant torpedo heater with wheeled mounting for portability. It features a built-in air pressure gauge, a 14-gallon tank capacity…

SKU 3G-OTH-65533

Also listed as: MH125OFRA · MH 125 OFR A

Brand
MASTER
Item
MH-125-OFR-A Direct-Fired Portable Oil & Kerosene Radiant Torpedo Heater
Category
Direct-Fired Portable Oil & Kerosene Radiant Torpedo Heaters
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

MASTER
Manufacturer Part Number
MH-125-OFR-A
Type
3,125 sq ft Heating Area
Portability
Wheeled Mounted
Key Features
Built-In Air Pressure Gauge
Overall Dimensions - H x L x D
41 in x 28 in x 29 in
Tank Capacity/Hours on One Filling
14 gal/20 hr

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

MASTER Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The MASTER Portable Oil and Kerosene Torpedo Heater (MH-125-OFR-A) is a direct-fired radiant torpedo heater with wheeled mounting for portability. It features a built-in air pressure gauge, a 14-gallon tank capacity providing up to 20 hours of operation per filling, and overall dimensions of 41 in x 28 in x 29 in.

Frequently Asked Questions

What is the MASTER MH-125-OFR-A torpedo heater used for?

The MASTER MH-125-OFR-A is a direct-fired portable oil and kerosene torpedo heater designed for temporary heating of large indoor or outdoor areas up to 3,125 sq ft. Common applications include construction sites, warehouses, workshops, and emergency heating where a wheeled, mobile heat source is needed.

What are the specifications of the MASTER MH-125-OFR-A heater?

The MASTER MH-125-OFR-A is a wheeled-mounted torpedo heater with a 14-gallon tank providing up to 20 hours of runtime per filling. It covers a 3,125 sq ft heating area and measures 41 in x 28 in x 29 in. Key features include a built-in air pressure gauge and direct-fired radiant design.

Where to buy the MASTER MH-125-OFR-A heater worldwide?

3G Electric supplies the MASTER MH-125-OFR-A torpedo heater worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time; we source and deliver this model to any country.

How to maintain a MASTER torpedo heater for reliable operation?

For reliable operation, regularly check the built-in air pressure gauge and clean the fuel filter and nozzle per the manufacturer's manual. Use only clean kerosene or No. 1 fuel oil. Store the heater in a dry area when not in use. Always follow MASTER's safety guidelines for direct-fired heaters.

Used in

Common applications for MASTER
Construction site temporary heating — MASTER MH-60VBOA-GFA gas torpedo heater for drying and curing in enclosed spaces
Warehouse ventilation — MASTER MAC-24POSC stationary floor fan for air circulation in large storage areas
Emergency heating for industrial facilities — MASTER 140TMHD-KFA oil/kerosene heater with multi-fuel capability
HVACR system maintenance — MASTER flame sensor 72-038-0200 for burner control replacement in heating units
Ventilation ducting for confined spaces — MASTER MHD-DS1625 vinyl ducting paired with blowers for fresh air supply
Large-area heating for event tents — MASTER 150VMHD-GFA gas torpedo heater covering up to 3,800 sq ft

MASTER Products

3G Electric supplies MASTER direct-fired portable oil & kerosene radiant torpedo heaters. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Compatible alternatives & equivalents

Cross-referenced by specification & description
This direct-fired torpedo heater is wheel-mounted for portability and provides heating for areas up to 5,375 sq ft. It features a built-in air pressure gauge and thermostat for efficient operation. Overall dimensions are 45 in x 26 in x 24 in. Suitable for temporary heating in construction sites, warehouses, workshops, and outdoor events
MASTER
This direct-fired torpedo heater is wheel-mounted for portability and provides heating for areas up to 5,375 sq ft. It features a built-in air pressure gauge and thermostat for efficient operation. Overall dimensions are 45 in x 26 in x 24 in. Suitable for temporary heating in construction sites, warehouses, workshops, and outdoor events
This direct-fired portable torpedo heater is wheel-mounted for mobility and covers up to 4,300 sq ft. It features a built-in air pressure gauge and thermostat for efficient operation. Overall dimensions are 45 in x 26 in x 24 in. Suitable for temporary heating in large, ventilated spaces such as construction sites, warehouses, and workshops
MASTER
This direct-fired portable torpedo heater is wheel-mounted for mobility and covers up to 4,300 sq ft. It features a built-in air pressure gauge and thermostat for efficient operation. Overall dimensions are 45 in x 26 in x 24 in. Suitable for temporary heating in large, ventilated spaces such as construction sites, warehouses, and workshops
This wheeled-mounted torpedo heater provides direct-fired heat for large spaces up to 5,500 sq ft. It features a thermostat and a 13-gallon tank that delivers 8 hours of operation per filling. Overall dimensions are 27 in x 45 in x 24 in (H x L x D). Typical applications include temporary or supplemental heating in warehouses, construction sites, and workshops
MASTER
This wheeled-mounted torpedo heater provides direct-fired heat for large spaces up to 5,500 sq ft. It features a thermostat and a 13-gallon tank that delivers 8 hours of operation per filling. Overall dimensions are 27 in x 45 in x 24 in (H x L x D). Typical applications include temporary or supplemental heating in warehouses, construction sites, and workshops
This direct-fired portable torpedo heater is wheel-mounted for mobility. It provides a 3,500 sq ft heating area and is CSA certified to operate on kerosene, #1 and #2 diesel fuel, JP8/Jet A fuel, and #1 and #2 fuel oil. Overall dimensions are 41 in x 25 in x 22 in. Suitable for temporary heating in construction sites, warehouses, workshops, and outdoor events
MASTER
This direct-fired portable torpedo heater is wheel-mounted for mobility. It provides a 3,500 sq ft heating area and is CSA certified to operate on kerosene, #1 and #2 diesel fuel, JP8/Jet A fuel, and #1 and #2 fuel oil. Overall dimensions are 41 in x 25 in x 22 in. Suitable for temporary heating in construction sites, warehouses, workshops, and outdoor events
This handheld portable torpedo heater provides direct-fired heating for areas up to 2,000 sq ft. It operates on oil or kerosene and includes a safety over-heat shut-off system. Overall dimensions are 21 in x 22 in x 14 in. Typical applications include temporary heating in construction sites, warehouses, and workshops
MASTER
This handheld portable torpedo heater provides direct-fired heating for areas up to 2,000 sq ft. It operates on oil or kerosene and includes a safety over-heat shut-off system. Overall dimensions are 21 in x 22 in x 14 in. Typical applications include temporary heating in construction sites, warehouses, and workshops
Handheld portable torpedo heater with a 2,000 sq ft heating area. Features a built-in air pressure gauge and thermostat. Overall dimensions: 30 in x 13 in x 15 in. Suitable for temporary heating in construction sites, workshops, warehouses, and outdoor job sites
MASTER
Handheld portable torpedo heater with a 2,000 sq ft heating area. Features a built-in air pressure gauge and thermostat. Overall dimensions: 30 in x 13 in x 15 in. Suitable for temporary heating in construction sites, workshops, warehouses, and outdoor job sites

More from MASTER

View all MASTER parts
Handheld portable torpedo heater with a 4-gallon tank capacity providing up to 7 hours of operation per filling. Heats up to 2,000 sq ft and features a built-in air pressure gauge. Suitable for temporary heating in construction sites, workshops, warehouses, and outdoor job sites
MASTER
Handheld portable torpedo heater with a 4-gallon tank capacity providing up to 7 hours of operation per filling. Heats up to 2,000 sq ft and features a built-in air pressure gauge. Suitable for temporary heating in construction sites, workshops, warehouses, and outdoor job sites
This direct-fired portable radiant torpedo heater is wheel-mounted for mobility. It provides a heating area of 10,000 sq ft and operates on oil or kerosene. Suitable for temporary or supplemental heating in large spaces such as warehouses, construction sites, and workshops
MASTER
This direct-fired portable radiant torpedo heater is wheel-mounted for mobility. It provides a heating area of 10,000 sq ft and operates on oil or kerosene. Suitable for temporary or supplemental heating in large spaces such as warehouses, construction sites, and workshops
This direct-fired portable torpedo heater is designed for temporary or supplemental heating in large spaces such as warehouses, construction sites, and workshops. It provides a heating area of 16,250 sq ft and operates on oil or kerosene fuel. The unit features wheeled mounting for easy repositioning
MASTER
This direct-fired portable torpedo heater is designed for temporary or supplemental heating in large spaces such as warehouses, construction sites, and workshops. It provides a heating area of 16,250 sq ft and operates on oil or kerosene fuel. The unit features wheeled mounting for easy repositioning