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Dayton Gas Infrared Tube Heater: Propane, 75,000 BtuH Heating Capacity Input - Suspended Infrared Tube Gas Ceiling Heaters
DaytonSuspended Infrared Tube Gas Ceiling Heaters

Dayton Gas Infrared Tube Heater: Propane, 75,000 BtuH Heating Capacity Input

The DAYTON Gas Infrared Tube Heater (SKU 7D840) is a suspended infrared tube gas ceiling heater designed for indoor use only, fueled by propane. It provides 75,000 BtuH heating capacity input with a 20 ft radiant…

SKU 3G-OTH-68730

Brand
Dayton
Item
Gas Infrared Tube Heater: Propane, 75,000 BtuH Heating Capacity Input
Category
Suspended Infrared Tube Gas Ceiling Heaters
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Technical Specifications

Dayton
Manufacturer Part Number
7D840
Fuel Type
Propane
Radiant Tube Lg
20 ft
For Use Outdoors
Indoor Only
BtuH Heating Capacity Input
75,000
Floor Coverage @ Minimum Mounting Height
26 ft x 20 ft
Clearance to Combustibles 0 Deg. - Top x Below x Sides
6 in x 60 in x 9 in x 9 in
Clearance to Combustibles 45 Deg. - Top x Below x Sides
10 in x 60 in x 39 in x 8 in
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Dayton Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The DAYTON Gas Infrared Tube Heater (SKU 7D840) is a suspended infrared tube gas ceiling heater designed for indoor use only, fueled by propane. It provides 75,000 BtuH heating capacity input with a 20 ft radiant tube length. The unit offers floor coverage of 26 ft x 20 ft at minimum mounting height, with clearance to combustibles at 0 degrees of 6 in top x 60 in below x 9 in sides, and at 45 degrees of 10 in top x 60 in below x 39 in x 8 in sides.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the DAYTON Gas Infrared Tube Heater used for?

The DAYTON Gas Infrared Tube Heater is used for indoor space heating in commercial and industrial buildings. It radiates heat downward from a suspended propane-fired tube, warming floors, equipment, and people directly. Typical applications include warehouses, factories, workshops, and large open areas where spot or zone heating is needed.

What are the specifications of the DAYTON 7D840 gas infrared tube heater?

The DAYTON 7D840 is a propane-fired infrared tube heater with 75,000 BtuH heating capacity input and a 20 ft radiant tube length. It is for indoor use only. Floor coverage at minimum mounting height is 26 ft x 20 ft. Clearance to combustibles at 0° is 6 in top x 60 in below x 9 in sides; at 45° it is 10 in top x 60 in below x 39 in x 8 in sides.

Where to buy the DAYTON 7D840 gas infrared tube heater worldwide?

You can source the DAYTON 7D840 gas infrared tube heater 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. 3G Electric supplies this heater to commercial and industrial customers internationally.

How to install the DAYTON gas infrared tube heater safely?

Installation must follow local codes and the manufacturer's manual. The heater is for indoor use only and requires proper clearance to combustibles: at 0° tilt, maintain 6 in top, 60 in below, and 9 in sides. Suspend the unit securely from the ceiling at the minimum mounting height for 26 ft x 20 ft floor coverage. Always use a licensed gas fitter.

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 suspended infrared tube gas ceiling heaters. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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DAYTON Gas Infrared Tube Heater: Propane, 100,000 BtuH Heating Capacity Input, 40 ft Radiant Tube Lg (MPN 7D844). Key specifications — Brand: DAYTON; Fuel Type: Propane; Clearance to Combustibles 0 Deg. - Top x Below x Sides: 6 in x 66 in x 14 in x 14 in; Clearance to Combustibles 45 Deg. - Top x Below x Sides: 10 in x 66 in x 39 in x 8 in; Floor Coverage @ Minimum Mounting Height: 30 ft x 40 ft; For Use Outdoors: Indoor Only.
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DAYTON Gas Infrared Tube Heater: Natural Gas, 175,000 BtuH Heating Capacity Input, 34 ft x 60 ft (MPN 7AR84). Key specifications — Brand: DAYTON; Fuel Type: Natural Gas; Clearance to Combustibles 0 Deg. - Top x Below x Sides: 6 in x 92 in x 34 in x 34 in; Clearance to Combustibles 45 Deg. - Top x Below x Sides: 10 in x 92 in x 63 in x 8 in; Floor Coverage @ Minimum Mounting Height: 34 ft x 60 ft; For Use Outdoors: Indoor Only.
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DAYTON Gas Infrared Tube Heater: Natural Gas, 150,000 BtuH Heating Capacity Input, 30 ft x 50 ft (MPN 7AR80). Key specifications — Brand: DAYTON; Fuel Type: Natural Gas; Clearance to Combustibles 0 Deg. - Top x Below x Sides: 6 in x 81 in x 24 in x 24 in; Clearance to Combustibles 45 Deg. - Top x Below x Sides: 10 in x 81 in x 58 in x 8 in; Floor Coverage @ Minimum Mounting Height: 30 ft x 50 ft; For Use Outdoors: Indoor Only.
DAYTON Gas Infrared Tube Heater: Natural Gas, 200,000 BtuH Heating Capacity Input, 36 ft x 50 ft (MPN 7AR87). Key specifications — Brand: DAYTON; Fuel Type: Natural Gas; Clearance to Combustibles 0 Deg. - Top x Below x Sides: 6 in x 94 in x 41 in x 41 in; Clearance to Combustibles 45 Deg. - Top x Below x Sides: 10 in x 94 in x 63 in x 8 in; Floor Coverage @ Minimum Mounting Height: 36 ft x 50 ft; For Use Outdoors: Indoor Only.
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DAYTON Gas Infrared Tube Heater: Natural Gas, 200,000 BtuH Heating Capacity Input, 36 ft x 50 ft (MPN 7AR87). Key specifications — Brand: DAYTON; Fuel Type: Natural Gas; Clearance to Combustibles 0 Deg. - Top x Below x Sides: 6 in x 94 in x 41 in x 41 in; Clearance to Combustibles 45 Deg. - Top x Below x Sides: 10 in x 94 in x 63 in x 8 in; Floor Coverage @ Minimum Mounting Height: 36 ft x 50 ft; For Use Outdoors: Indoor Only.
DAYTON Gas Infrared Tube Heater: Propane, 150,000 BtuH Heating Capacity Input, 50 ft Radiant Tube Lg (MPN 7AR79). Key specifications — Brand: DAYTON; Fuel Type: Propane; Clearance to Combustibles 0 Deg. - Top x Below x Sides: 6 in x 81 in x 24 in x 24 in; Clearance to Combustibles 45 Deg. - Top x Below x Sides: 10 in x 81 in x 58 in x 8 in; Floor Coverage @ Minimum Mounting Height: 30 ft x 50 ft; For Use Outdoors: Indoor Only.
Dayton
DAYTON Gas Infrared Tube Heater: Propane, 150,000 BtuH Heating Capacity Input, 50 ft Radiant Tube Lg (MPN 7AR79). Key specifications — Brand: DAYTON; Fuel Type: Propane; Clearance to Combustibles 0 Deg. - Top x Below x Sides: 6 in x 81 in x 24 in x 24 in; Clearance to Combustibles 45 Deg. - Top x Below x Sides: 10 in x 81 in x 58 in x 8 in; Floor Coverage @ Minimum Mounting Height: 30 ft x 50 ft; For Use Outdoors: Indoor Only.
DAYTON Gas Infrared Tube Heater: Natural Gas, 50,000 BtuH Heating Capacity Input, 20 ft x 20 ft (MPN 7D837). Key specifications — Brand: DAYTON; Fuel Type: Natural Gas; Clearance to Combustibles 0 Deg. - Top x Below x Sides: 6 in x 47 in x 9 in x 9 in; Clearance to Combustibles 45 Deg. - Top x Below x Sides: 10 in x 47 in x 39 in x 8 in; Floor Coverage @ Minimum Mounting Height: 20 ft x 20 ft; For Use Outdoors: Indoor Only.
Dayton
DAYTON Gas Infrared Tube Heater: Natural Gas, 50,000 BtuH Heating Capacity Input, 20 ft x 20 ft (MPN 7D837). Key specifications — Brand: DAYTON; Fuel Type: Natural Gas; Clearance to Combustibles 0 Deg. - Top x Below x Sides: 6 in x 47 in x 9 in x 9 in; Clearance to Combustibles 45 Deg. - Top x Below x Sides: 10 in x 47 in x 39 in x 8 in; Floor Coverage @ Minimum Mounting Height: 20 ft x 20 ft; For Use Outdoors: Indoor Only.
DAYTON Gas Infrared Tube Heater: Propane, 175,000 BtuH Heating Capacity Input, 50 ft Radiant Tube Lg (MPN 7AR81). Key specifications — Brand: DAYTON; Fuel Type: Propane; Clearance to Combustibles 0 Deg. - Top x Below x Sides: 6 in x 92 in x 34 in x 34 in; Clearance to Combustibles 45 Deg. - Top x Below x Sides: 10 in x 92 in x 63 in x 8 in; Floor Coverage @ Minimum Mounting Height: 34 ft x 50 ft; For Use Outdoors: Indoor Only.
Dayton
DAYTON Gas Infrared Tube Heater: Propane, 175,000 BtuH Heating Capacity Input, 50 ft Radiant Tube Lg (MPN 7AR81). Key specifications — Brand: DAYTON; Fuel Type: Propane; Clearance to Combustibles 0 Deg. - Top x Below x Sides: 6 in x 92 in x 34 in x 34 in; Clearance to Combustibles 45 Deg. - Top x Below x Sides: 10 in x 92 in x 63 in x 8 in; Floor Coverage @ Minimum Mounting Height: 34 ft x 50 ft; For Use Outdoors: Indoor Only.
DAYTON Gas Infrared Tube Heater: Natural Gas, 175,000 BtuH Heating Capacity Input, 34 ft x 50 ft (MPN 7AR83). Key specifications — Brand: DAYTON; Fuel Type: Natural Gas; Clearance to Combustibles 0 Deg. - Top x Below x Sides: 6 in x 92 in x 34 in x 34 in; Clearance to Combustibles 45 Deg. - Top x Below x Sides: 10 in x 92 in x 63 in x 8 in; Floor Coverage @ Minimum Mounting Height: 34 ft x 50 ft; For Use Outdoors: Indoor Only.
Dayton
DAYTON Gas Infrared Tube Heater: Natural Gas, 175,000 BtuH Heating Capacity Input, 34 ft x 50 ft (MPN 7AR83). Key specifications — Brand: DAYTON; Fuel Type: Natural Gas; Clearance to Combustibles 0 Deg. - Top x Below x Sides: 6 in x 92 in x 34 in x 34 in; Clearance to Combustibles 45 Deg. - Top x Below x Sides: 10 in x 92 in x 63 in x 8 in; Floor Coverage @ Minimum Mounting Height: 34 ft x 50 ft; For Use Outdoors: Indoor Only.