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

3G Electric
RFQ CartGet a QuoteSign inSign up
Dayton Portable Heater: 15kW Watt Output, Hardwired, 46°F Air Temp. Rise, 240V AC - Portable Salamander Electric Jobsite & Garage Heaters
DaytonPortable Salamander Electric Jobsite & Garage Heaters

Dayton Portable Heater: 15kW Watt Output, Hardwired, 46°F Air Temp. Rise, 240V AC

The DAYTON Portable Heater (SKU 784JH7) is a 15kW hardwired portable salamander electric heater for jobsite and garage use. It operates on 240V AC, 3-phase power and includes a control thermostat and automatic-reset…

SKU 3G-OTH-63518

Brand
Dayton
Item
Portable Heater: 15kW Watt Output, Hardwired, 46°F Air Temp. Rise, 240V AC
Category
Portable Salamander Electric Jobsite & Garage Heaters
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
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

Technical Specifications

Dayton
Manufacturer Part Number
784JH7
Type
Hardwired
AC
240V
Phase
3
Voltage
240V AC
Includes
Control Thermostat
Air Temp. Rise
46°F
Wattage Output
15kW
NEMA Plug Configuration
Hardwired
Thermal Overheat Protection
Automatic Reset
Overall Dimensions - H x W x D
38-9/16 in x 25 in x 26-1/4 in
View Full Spec Sheet

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

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

Product Description

The DAYTON Portable Heater (SKU 784JH7) is a 15kW hardwired portable salamander electric heater for jobsite and garage use. It operates on 240V AC, 3-phase power and includes a control thermostat and automatic-reset thermal overheat protection. The unit measures 38-9/16 in x 25 in x 26-1/4 in (H x W x D) and provides a 46°F air temperature rise.

Frequently Asked Questions

What is the DAYTON Portable Heater 784JH7 used for?

The DAYTON Portable Heater 784JH7 is a 15kW hardwired salamander electric heater designed for jobsite and garage heating. It provides a 46°F air temperature rise and includes a control thermostat for regulating heat output, making it suitable for temporary or permanent heating in industrial and construction environments.

What are the specifications of the DAYTON Portable Heater 784JH7?

The DAYTON Portable Heater 784JH7 delivers 15kW wattage output on 240V AC, 3-phase power. It is hardwired with no NEMA plug, includes a control thermostat, and features automatic-reset thermal overheat protection. Dimensions are 38-9/16 in x 25 in x 26-1/4 in (H x W x D).

Where to buy the DAYTON Portable Heater 784JH7 worldwide?

You can source the DAYTON Portable Heater 784JH7 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we supply this unit to customers across multiple industries.

How to install the DAYTON Portable Heater 784JH7?

Installation of the DAYTON Portable Heater 784JH7 requires hardwiring to a 240V AC, 3-phase power source by a qualified electrician. Ensure the unit is placed on a stable, level surface away from flammable materials. Follow the manufacturer's manual for proper clearance and thermostat setup. Always verify local electrical codes before installation.

Used in

Common applications for Dayton
HVAC ventilation — DAYTON centrifugal upblast roof exhaust fans (SKU 7M7U3) for kitchen exhaust systems
Mechanical power transmission — DAYTON HTD timing pulleys (SKU 404GV0) for conveyor belt drives
Process water handling — DAYTON self-priming centrifugal pumps (SKU 2ZXT4) for dewatering or transfer
Roofing and building services — DAYTON fixed ventilated roof curbs (SKU 4HX59) for filtered supply fan installations
Material handling — DAYTON latch assemblies (SKU 2KEN4) for electric chain hoist hook safety
Industrial air movement — DAYTON downblast roof exhaust fans (SKU 3HFL9) for clean air exhaust in manufacturing plants

Dayton Products

3G Electric supplies Dayton portable salamander electric jobsite & garage 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 →

Similar products

Matched by specification & description
DAYTON Portable Electric Jobsite & Garage Heater: 3kW/4kW Watt Output, 6-30P, 85°F Air Temp. Rise (MPN 3VU34). Key specifications — NEMA Plug Configuration: 6-30P; Includes: Steel Intake and Discharge Grilles; Phase: 1; Wattage Output: 3kW/4kW; Voltage: 208/240V AC; Thermal Overheat Protection: Automatic Reset; Brand: DAYTON; Overall Dimensions - H x W x D: 13 in x 10-7/16 in x 10-7/16 in.
Dayton
DAYTON Portable Electric Jobsite & Garage Heater: 3kW/4kW Watt Output, 6-30P, 85°F Air Temp. Rise (MPN 3VU34). Key specifications — NEMA Plug Configuration: 6-30P; Includes: Steel Intake and Discharge Grilles; Phase: 1; Wattage Output: 3kW/4kW; Voltage: 208/240V AC; Thermal Overheat Protection: Automatic Reset; Brand: DAYTON; Overall Dimensions - H x W x D: 13 in x 10-7/16 in x 10-7/16 in.
DAYTON Portable Electric Jobsite & Garage Heater: 4.2kW/5.6kW Watt Output, 6-30P, 208/240V AC (MPN 3VU36). Key specifications — NEMA Plug Configuration: 6-30P; Includes: Steel Intake and Discharge Grilles; Phase: 1; Wattage Output: 4.2kW/5.6kW; Voltage: 208/240V AC; Thermal Overheat Protection: Automatic Reset; Brand: DAYTON; Overall Dimensions - H x W x D: 15-7/8 in x 11-1/2 in x 11-1/2 in.
Dayton
DAYTON Portable Electric Jobsite & Garage Heater: 4.2kW/5.6kW Watt Output, 6-30P, 208/240V AC (MPN 3VU36). Key specifications — NEMA Plug Configuration: 6-30P; Includes: Steel Intake and Discharge Grilles; Phase: 1; Wattage Output: 4.2kW/5.6kW; Voltage: 208/240V AC; Thermal Overheat Protection: Automatic Reset; Brand: DAYTON; Overall Dimensions - H x W x D: 15-7/8 in x 11-1/2 in x 11-1/2 in.
DAYTON Portable Electric Jobsite & Garage Heater: 3.6kW/4.8kW Watt Output, 6-30P, 208/240V AC (MPN 3VU35). Key specifications — NEMA Plug Configuration: 6-30P; Includes: Built-In Thermostat; Phase: 1; Wattage Output: 3.6kW/4.8kW; Voltage: 208/240V AC; Thermal Overheat Protection: Automatic Reset; Brand: DAYTON; Overall Dimensions - H x W x D: 13 in x 10-7/16 in x 10-7/16 in.
Dayton
DAYTON Portable Electric Jobsite & Garage Heater: 3.6kW/4.8kW Watt Output, 6-30P, 208/240V AC (MPN 3VU35). Key specifications — NEMA Plug Configuration: 6-30P; Includes: Built-In Thermostat; Phase: 1; Wattage Output: 3.6kW/4.8kW; Voltage: 208/240V AC; Thermal Overheat Protection: Automatic Reset; Brand: DAYTON; Overall Dimensions - H x W x D: 13 in x 10-7/16 in x 10-7/16 in.
DAYTON Portable Electric Jobsite & Garage Heater: 0.6kW/0.9kW/1.5kW Watt Output, 5-15P, 120V AC (MPN 3VU31). Key specifications — NEMA Plug Configuration: 5-15P; Includes: Power indicator Light; Phase: 1; Wattage Output: 0.6kW/0.9kW/1.5kW; Voltage: 120V AC; Thermal Overheat Protection: Manual Reset; Brand: DAYTON; Overall Dimensions - H x W x D: 15 in x 11-1/2 in x 11 in.
Dayton
DAYTON Portable Electric Jobsite & Garage Heater: 0.6kW/0.9kW/1.5kW Watt Output, 5-15P, 120V AC (MPN 3VU31). Key specifications — NEMA Plug Configuration: 5-15P; Includes: Power indicator Light; Phase: 1; Wattage Output: 0.6kW/0.9kW/1.5kW; Voltage: 120V AC; Thermal Overheat Protection: Manual Reset; Brand: DAYTON; Overall Dimensions - H x W x D: 15 in x 11-1/2 in x 11 in.
DAYTON Portable Electric Jobsite & Garage Heater: 1.3kW/1.5kW Watt Output, 5-15P, 120V AC, 1 Phase (MPN 3VU33). Key specifications — NEMA Plug Configuration: 5-15P; Includes: Power Indicator Light; Phase: 1; Wattage Output: 1.3kW/1.5kW; Voltage: 120V AC; Thermal Overheat Protection: Manual Reset; Brand: DAYTON; Overall Dimensions - H x W x D: 16 in x 8 in x 10 in.
Dayton
DAYTON Portable Electric Jobsite & Garage Heater: 1.3kW/1.5kW Watt Output, 5-15P, 120V AC, 1 Phase (MPN 3VU33). Key specifications — NEMA Plug Configuration: 5-15P; Includes: Power Indicator Light; Phase: 1; Wattage Output: 1.3kW/1.5kW; Voltage: 120V AC; Thermal Overheat Protection: Manual Reset; Brand: DAYTON; Overall Dimensions - H x W x D: 16 in x 8 in x 10 in.
DAYTON Heating Element: Heating Element S, Dayton, 784JH7A, 787JH8A, 787JH9A, 787JJ0A, 787JJ2A (MPN 797NY1). Key specifications — Brand: DAYTON; Compatible Grainger Part Number: 784JH7A, 787JH8A, 787JH9A, 787JJ0A, 787JJ2A; Compatible with Brand: Dayton; Product Type: Heating Element S.
Dayton
DAYTON Heating Element: Heating Element S, Dayton, 784JH7A, 787JH8A, 787JH9A, 787JJ0A, 787JJ2A (MPN 797NY1). Key specifications — Brand: DAYTON; Compatible Grainger Part Number: 784JH7A, 787JH8A, 787JH9A, 787JJ0A, 787JJ2A; Compatible with Brand: Dayton; Product Type: Heating Element S.

More from Dayton

View all Dayton parts →
DAYTON Portable Heater: 10kW Watt Output, Hardwired, 46°F Air Temp. Rise, 240V AC, 1 Phase (MPN 784JJ0). Key specifications — NEMA Plug Configuration: Hardwired; Includes: Totally Enclosed Motor; Phase: 1; Wattage Output: 10kW; Voltage: 240V AC; Thermal Overheat Protection: Automatic Reset; Brand: DAYTON; Overall Dimensions - H x W x D: 38-9/16 in x 25 in x 26-1/4 in.
Dayton
DAYTON Portable Heater: 10kW Watt Output, Hardwired, 46°F Air Temp. Rise, 240V AC, 1 Phase (MPN 784JJ0). Key specifications — NEMA Plug Configuration: Hardwired; Includes: Totally Enclosed Motor; Phase: 1; Wattage Output: 10kW; Voltage: 240V AC; Thermal Overheat Protection: Automatic Reset; Brand: DAYTON; Overall Dimensions - H x W x D: 38-9/16 in x 25 in x 26-1/4 in.
DAYTON Portable Heater: 15kW Watt Output, Hardwired, 46°F Air Temp. Rise, 240V AC, 1 Phase (MPN 784JH8). Key specifications — NEMA Plug Configuration: Hardwired; Includes: Totally Enclosed Motor; Phase: 1; Wattage Output: 15kW; Voltage: 240V AC; Thermal Overheat Protection: Automatic Reset; Brand: DAYTON; Overall Dimensions - H x W x D: 38-9/16 in x 25 in x 26-1/4 in.
Dayton
DAYTON Portable Heater: 15kW Watt Output, Hardwired, 46°F Air Temp. Rise, 240V AC, 1 Phase (MPN 784JH8). Key specifications — NEMA Plug Configuration: Hardwired; Includes: Totally Enclosed Motor; Phase: 1; Wattage Output: 15kW; Voltage: 240V AC; Thermal Overheat Protection: Automatic Reset; Brand: DAYTON; Overall Dimensions - H x W x D: 38-9/16 in x 25 in x 26-1/4 in.
DAYTON Portable Heater: 15kW Watt Output, Hardwired, 46°F Air Temp. Rise, 480V AC, 3 Phase (MPN 784JH9). Key specifications — NEMA Plug Configuration: Hardwired; Includes: Control Thermostat; Phase: 3; Wattage Output: 15kW; Voltage: 480V AC; Thermal Overheat Protection: Automatic Reset; Brand: DAYTON; Overall Dimensions - H x W x D: 38-9/16 in x 25 in x 26-1/4 in.
Dayton
DAYTON Portable Heater: 15kW Watt Output, Hardwired, 46°F Air Temp. Rise, 480V AC, 3 Phase (MPN 784JH9). Key specifications — NEMA Plug Configuration: Hardwired; Includes: Control Thermostat; Phase: 3; Wattage Output: 15kW; Voltage: 480V AC; Thermal Overheat Protection: Automatic Reset; Brand: DAYTON; Overall Dimensions - H x W x D: 38-9/16 in x 25 in x 26-1/4 in.
DAYTON Portable Heater: 30kW Watt Output, Hardwired, 142°F Air Temp. Rise, 480V AC, 3 Phase (MPN 784JJ2). Key specifications — NEMA Plug Configuration: Hardwired; Includes: Totally Enclosed Motor; Phase: 3; Wattage Output: 30kW; Voltage: 480V AC; Thermal Overheat Protection: Automatic Reset; Brand: DAYTON; Overall Dimensions - H x W x D: 38-9/16 in x 25 in x 26-1/4 in.
Dayton
DAYTON Portable Heater: 30kW Watt Output, Hardwired, 142°F Air Temp. Rise, 480V AC, 3 Phase (MPN 784JJ2). Key specifications — NEMA Plug Configuration: Hardwired; Includes: Totally Enclosed Motor; Phase: 3; Wattage Output: 30kW; Voltage: 480V AC; Thermal Overheat Protection: Automatic Reset; Brand: DAYTON; Overall Dimensions - H x W x D: 38-9/16 in x 25 in x 26-1/4 in.
DAYTON Portable Heater: 15kW Watt Output, Hardwired, 61°F Air Temp. Rise, 208V AC, 3 Phase (MPN 784JJ1). Key specifications — NEMA Plug Configuration: Hardwired; Includes: Control Thermostat; Phase: 3; Wattage Output: 15kW; Voltage: 208V AC; Thermal Overheat Protection: Automatic Reset; Brand: DAYTON; Overall Dimensions - H x W x D: 38-9/16 in x 25 in x 26-1/4 in.
Dayton
DAYTON Portable Heater: 15kW Watt Output, Hardwired, 61°F Air Temp. Rise, 208V AC, 3 Phase (MPN 784JJ1). Key specifications — NEMA Plug Configuration: Hardwired; Includes: Control Thermostat; Phase: 3; Wattage Output: 15kW; Voltage: 208V AC; Thermal Overheat Protection: Automatic Reset; Brand: DAYTON; Overall Dimensions - H x W x D: 38-9/16 in x 25 in x 26-1/4 in.