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Dayton Electric Wall & Ceiling Unit Heater: 480 V AC, 3-Phase - Standard Suspended Electric Wall & Ceiling Unit Heaters
DaytonStandard Suspended Electric Wall & Ceiling Unit Heaters

Dayton Electric Wall & Ceiling Unit Heater: 480 V AC, 3-Phase

The DAYTON Electric Wall & Ceiling Unit Heater (MPN 804T22) is a standard suspended electric unit heater designed for wall or ceiling mounting. It operates on 480 V AC, 3-Phase power and measures 21-3/4 in x 19 in x…

SKU 3G-OTH-63731

Brand
Dayton
Item
Electric Wall & Ceiling Unit Heater: 480 V AC, 3-Phase
Category
Standard Suspended Electric Wall & Ceiling Unit Heaters
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Technical Specifications

Dayton
Manufacturer Part Number
804T22
Type
3-Phase, 21-3/4 in x 19 in x 8-1/2 in
Voltage, Phase
480 V AC, 3-Phase
Overall Dimensions - H x W x D
21-3/4 in x 19 in x 8-1/2 in
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Dayton Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The DAYTON Electric Wall & Ceiling Unit Heater (MPN 804T22) is a standard suspended electric unit heater designed for wall or ceiling mounting. It operates on 480 V AC, 3-Phase power and measures 21-3/4 in x 19 in x 8-1/2 in (H x W x D).

Frequently Asked Questions

What is the DAYTON Electric Wall & Ceiling Unit Heater used for?

The DAYTON Electric Wall & Ceiling Unit Heater (MPN 804T22) is used for heating commercial and industrial spaces such as warehouses, workshops, and factories. It mounts on walls or ceilings to distribute warm air evenly, making it ideal for spot heating or supplemental heating in large areas.

What are the specifications of the DAYTON 804T22 unit heater?

The DAYTON 804T22 is a standard suspended electric unit heater operating on 480 V AC, 3-Phase power. Its overall dimensions are 21-3/4 in x 19 in x 8-1/2 in (H x W x D). It is designed for wall or ceiling mounting and is part of the DAYTON brand lineup.

Where to buy the DAYTON 804T22 unit heater worldwide?

You can source the DAYTON 804T22 unit heater through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide locations. Contact us for availability and lead time on this model.

How to install the DAYTON electric wall and ceiling unit heater?

Install the DAYTON 804T22 by securely mounting it to a wall or ceiling using appropriate brackets. Ensure the power supply matches the 480 V AC, 3-Phase requirement. Follow local electrical codes and the manufacturer's manual for wiring and clearance distances. Always disconnect power 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 standard suspended electric wall & ceiling unit 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 Electric Wall & Ceiling Unit Heater: 480 V AC, 3-Phase, 21-3/4 in x 19 in x 13-3/4 in (MPN 804T02). Key specifications — Brand: DAYTON; Voltage, Phase: 480 V AC, 3-Phase; Overall Dimensions - H x W x D: 21-3/4 in x 19 in x 13-3/4 in.
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DAYTON Electric Wall & Ceiling Unit Heater: 480 V AC, 3-Phase, 16 in x 14 in x 8-1/2 in (MPN 804T19). Key specifications — Brand: DAYTON; Voltage, Phase: 480 V AC, 3-Phase; Overall Dimensions - H x W x D: 16 in x 14 in x 8-1/2 in.
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DAYTON Electric Wall & Ceiling Unit Heater: 480 V AC, 3-Phase, 16 in x 14 in x 8-1/2 in (MPN 804T19). Key specifications — Brand: DAYTON; Voltage, Phase: 480 V AC, 3-Phase; Overall Dimensions - H x W x D: 16 in x 14 in x 8-1/2 in.
DAYTON Electric Wall & Ceiling Unit Heater: 208 V AC, 1 or 3-Phase, 21-3/4 in x 19 in x 8-1/2 in (MPN 804T20). Key specifications — Brand: DAYTON; Voltage, Phase: 208 V AC, 1 or 3-Phase; Overall Dimensions - H x W x D: 21-3/4 in x 19 in x 8-1/2 in.
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DAYTON Electric Wall & Ceiling Unit Heater: 208 V AC, 1 or 3-Phase, 21-3/4 in x 19 in x 8-1/2 in (MPN 804T20). Key specifications — Brand: DAYTON; Voltage, Phase: 208 V AC, 1 or 3-Phase; Overall Dimensions - H x W x D: 21-3/4 in x 19 in x 8-1/2 in.
DAYTON Electric Wall & Ceiling Unit Heater: 480 V AC, 3-Phase, 30 in x 26-5/8 in x 13-3/4 in (MPN 804T05). Key specifications — Brand: DAYTON; Voltage, Phase: 480 V AC, 3-Phase; Overall Dimensions - H x W x D: 30 in x 26-5/8 in x 13-3/4 in.
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DAYTON Electric Wall & Ceiling Unit Heater: 480 V AC, 3-Phase, 30 in x 26-5/8 in x 13-3/4 in (MPN 804T05). Key specifications — Brand: DAYTON; Voltage, Phase: 480 V AC, 3-Phase; Overall Dimensions - H x W x D: 30 in x 26-5/8 in x 13-3/4 in.
DAYTON Electric Wall & Ceiling Unit Heater: 208/240 V AC, 1 or 3-Phase, 21-3/4 in x 19 in x 8-1/2 in (MPN 804T21). Key specifications — Brand: DAYTON; Voltage, Phase: 208/240 V AC, 1 or 3-Phase; Overall Dimensions - H x W x D: 21-3/4 in x 19 in x 8-1/2 in.
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DAYTON Electric Wall & Ceiling Unit Heater: 208/240 V AC, 1 or 3-Phase, 21-3/4 in x 19 in x 8-1/2 in (MPN 804T21). Key specifications — Brand: DAYTON; Voltage, Phase: 208/240 V AC, 1 or 3-Phase; Overall Dimensions - H x W x D: 21-3/4 in x 19 in x 8-1/2 in.

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DAYTON Electric Wall & Ceiling Unit Heater: 480 V AC, 3-Phase, 30 in x 26-5/8 in x 13-3/4 in (MPN 804T08). Key specifications — Brand: DAYTON; Voltage, Phase: 480 V AC, 3-Phase; Overall Dimensions - H x W x D: 30 in x 26-5/8 in x 13-3/4 in.
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DAYTON Electric Wall & Ceiling Unit Heater: 480 V AC, 3-Phase, 30 in x 26-5/8 in x 13-3/4 in (MPN 804T08). Key specifications — Brand: DAYTON; Voltage, Phase: 480 V AC, 3-Phase; Overall Dimensions - H x W x D: 30 in x 26-5/8 in x 13-3/4 in.
DAYTON Electric Wall & Ceiling Unit Heater: 208/240 V AC, 3-Phase, 30 in x 26-5/8 in x 13-3/4 in (MPN 804T07). Key specifications — Brand: DAYTON; Voltage, Phase: 208/240 V AC, 3-Phase; Overall Dimensions - H x W x D: 30 in x 26-5/8 in x 13-3/4 in.
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DAYTON Electric Wall & Ceiling Unit Heater: 208/240V AC, 1-phase, 12-1/2 in x 14 in x 11-1/4 in (MPN 3UG73). Key specifications — Brand: DAYTON; Voltage, Phase: 208/240V AC, 1-phase; Overall Dimensions - H x W x D: 12-1/2 in x 14 in x 11-1/4 in.
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DAYTON Electric Wall & Ceiling Unit Heater: 208/240V AC, 1-phase, 12-1/2 in x 14 in x 11-1/4 in (MPN 3UG73). Key specifications — Brand: DAYTON; Voltage, Phase: 208/240V AC, 1-phase; Overall Dimensions - H x W x D: 12-1/2 in x 14 in x 11-1/4 in.
DAYTON Electric Wall & Ceiling Unit Heater: 480 V AC, 3-Phase, 16 in x 14 in x 8-1/2 in (MPN 804T12). Key specifications — Brand: DAYTON; Voltage, Phase: 480 V AC, 3-Phase; Overall Dimensions - H x W x D: 16 in x 14 in x 8-1/2 in.
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DAYTON Electric Wall & Ceiling Unit Heater: 480 V AC, 3-Phase, 21-3/4 in x 19 in x 8-1/2 in (MPN 804RZ8). Key specifications — Brand: DAYTON; Voltage, Phase: 480 V AC, 3-Phase; Overall Dimensions - H x W x D: 21-3/4 in x 19 in x 8-1/2 in.
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DAYTON Electric Wall & Ceiling Unit Heater: 480 V AC, 3-Phase, 21-3/4 in x 19 in x 8-1/2 in (MPN 804RZ8). Key specifications — Brand: DAYTON; Voltage, Phase: 480 V AC, 3-Phase; Overall Dimensions - H x W x D: 21-3/4 in x 19 in x 8-1/2 in.
DAYTON Electric Wall & Ceiling Unit Heater: 208/240 V AC, 3-Phase, 21-3/4 in x 19 in x 13-3/4 in (MPN 804T01). Key specifications — Brand: DAYTON; Voltage, Phase: 208/240 V AC, 3-Phase; Overall Dimensions - H x W x D: 21-3/4 in x 19 in x 13-3/4 in.
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DAYTON Electric Wall & Ceiling Unit Heater: 208/240 V AC, 3-Phase, 21-3/4 in x 19 in x 13-3/4 in (MPN 804T01). Key specifications — Brand: DAYTON; Voltage, Phase: 208/240 V AC, 3-Phase; Overall Dimensions - H x W x D: 21-3/4 in x 19 in x 13-3/4 in.
DAYTON Electric Wall & Ceiling Unit Heater: 208/240 V AC, 1 or 3-Phase, 16 in x 14 in x 8-1/2 in (MPN 804T17). Key specifications — Brand: DAYTON; Voltage, Phase: 208/240 V AC, 1 or 3-Phase; Overall Dimensions - H x W x D: 16 in x 14 in x 8-1/2 in.
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DAYTON Electric Wall & Ceiling Unit Heater: 208/240 V AC, 1 or 3-Phase, 16 in x 14 in x 8-1/2 in (MPN 804T17). Key specifications — Brand: DAYTON; Voltage, Phase: 208/240 V AC, 1 or 3-Phase; Overall Dimensions - H x W x D: 16 in x 14 in x 8-1/2 in.
DAYTON Electric Wall & Ceiling Unit Heater: 208/240 V AC, 3-Phase, 21-3/4 in x 19 in x 13-3/4 in (MPN 804T03). Key specifications — Brand: DAYTON; Voltage, Phase: 208/240 V AC, 3-Phase; Overall Dimensions - H x W x D: 21-3/4 in x 19 in x 13-3/4 in.
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DAYTON Electric Wall & Ceiling Unit Heater: 208/240 V AC, 3-Phase, 21-3/4 in x 19 in x 13-3/4 in (MPN 804T03). Key specifications — Brand: DAYTON; Voltage, Phase: 208/240 V AC, 3-Phase; Overall Dimensions - H x W x D: 21-3/4 in x 19 in x 13-3/4 in.