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Dayton Gas Infrared Tube Heater: Propane, 175,000 BtuH Heating Capacity Input - Suspended Infrared Tube Gas Ceiling Heaters
DaytonSuspended Infrared Tube Gas Ceiling Heaters

Dayton Gas Infrared Tube Heater: Propane, 175,000 BtuH Heating Capacity Input

The DAYTON Gas Infrared Tube Heater (SKU 7AR81) is a suspended infrared tube gas ceiling heater designed for indoor use only and fueled by propane. It delivers 175,000 BtuH heating capacity input with a 50 ft radiant…

SKU 3G-OTH-68894

Brand
Dayton
Item
Gas Infrared Tube Heater: Propane, 175,000 BtuH Heating Capacity Input
Category
Suspended Infrared Tube Gas Ceiling Heaters
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Technical Specifications

Dayton
Manufacturer Part Number
7AR81
Fuel Type
Propane
Radiant Tube Lg
50 ft
For Use Outdoors
Indoor Only
BtuH Heating Capacity Input
175,000
Floor Coverage @ Minimum Mounting Height
34 ft x 50 ft
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
View Full Spec Sheet

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

Product Description

The DAYTON Gas Infrared Tube Heater (SKU 7AR81) is a suspended infrared tube gas ceiling heater designed for indoor use only and fueled by propane. It delivers 175,000 BtuH heating capacity input with a 50 ft radiant tube length. The unit provides floor coverage of 34 ft x 50 ft at minimum mounting height, with clearance to combustibles at 0 degrees specified as 6 in top, 92 in below, 34 in sides, and at 45 degrees as 10 in top, 92 in below, 63 in sides, 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 (7AR81) is a suspended infrared tube gas ceiling heater for indoor commercial or industrial spaces. It uses propane to deliver 175,000 BtuH heating capacity, warming floors and objects directly via radiant heat, ideal for warehouses, workshops, or factories.

What are the specifications of the DAYTON Gas Infrared Tube Heater?

The DAYTON 7AR81 runs on propane with a 175,000 BtuH heating capacity input and a 50 ft radiant tube length. It provides floor coverage of 34 ft x 50 ft at minimum mounting height. Clearance to combustibles at 0° is 6 in top, 92 in below, 34 in sides; at 45° it is 10 in top, 92 in below, 63 in sides, 8 in sides. Indoor use only.

Where to buy the DAYTON Gas Infrared Tube Heater worldwide?

3G Electric supplies the DAYTON Gas Infrared Tube Heater (7AR81) 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.

How to install the DAYTON Gas Infrared Tube Heater?

Install the DAYTON 7AR81 as a suspended ceiling heater indoors, following local codes and the manufacturer's manual. Ensure proper clearances to combustibles: at 0° tilt, maintain 6 in top, 92 in below, 34 in sides. Use propane supply and secure the 50 ft radiant tube. Professional installation is recommended.

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: Natural Gas, 200,000 BtuH Heating Capacity Input, 36 ft x 60 ft (MPN 7AR88). 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 60 ft; For Use Outdoors: Indoor Only.
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DAYTON Gas Infrared Tube Heater: Propane, 75,000 BtuH Heating Capacity Input, 20 ft Radiant Tube Lg (MPN 7D840). Key specifications — Brand: DAYTON; Fuel Type: Propane; 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; Floor Coverage @ Minimum Mounting Height: 26 ft x 20 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.
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.
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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: 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.
DAYTON Gas Infrared Tube Heater: Natural Gas, 100,000 BtuH Heating Capacity Input, 30 ft x 40 ft (MPN 7D843). Key specifications — Brand: DAYTON; Fuel Type: Natural Gas; 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.
Dayton
DAYTON Gas Infrared Tube Heater: Natural Gas, 100,000 BtuH Heating Capacity Input, 30 ft x 40 ft (MPN 7D843). Key specifications — Brand: DAYTON; Fuel Type: Natural Gas; 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.