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Dayton Electric Wall & Ceiling Unit Heater: 208/240 V AC, 1 or 3-Phase - Standard Suspended Electric Wall & Ceiling Unit Heaters
DaytonStandard Suspended Electric Wall & Ceiling Unit Heaters

Dayton Electric Wall & Ceiling Unit Heater: 208/240 V AC, 1 or 3-Phase

The DAYTON Electric Wall & Ceiling Unit Heater (SKU 804T21) is a standard suspended electric unit heater designed for wall or ceiling mounting. It operates on 208/240 V AC, 1 or 3-Phase power, with overall dimensions…

SKU 3G-OTH-63542

Brand
Dayton
Item
Electric Wall & Ceiling Unit Heater: 208/240 V AC, 1 or 3-Phase
Category
Standard Suspended Electric Wall & Ceiling Unit Heaters
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Technical Specifications

Dayton
Manufacturer Part Number
804T21
Type
1 or 3-Phase, 21-3/4 in x 19 in x 8-1/2 in
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 Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The DAYTON Electric Wall & Ceiling Unit Heater (SKU 804T21) is a standard suspended electric unit heater designed for wall or ceiling mounting. It operates on 208/240 V AC, 1 or 3-Phase power, with overall dimensions of 21-3/4 in x 19 in x 8-1/2 in (H x W x D).

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 Electric Wall & Ceiling Unit Heater used for?

The DAYTON Electric Wall & Ceiling Unit Heater is used for heating commercial and industrial spaces such as warehouses, workshops, and garages. It mounts on walls or ceilings to distribute warm air evenly, making it suitable for spot heating or supplemental heating in areas where central HVAC is impractical.

What are the specifications of the DAYTON 804T21 unit heater?

The DAYTON 804T21 unit heater operates on 208/240 V AC, 1 or 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 a standard suspended electric unit heater designed for wall or ceiling mounting, with the manufacturer part number 804T21.

Where to buy the DAYTON 804T21 unit heater worldwide?

You can source the DAYTON 804T21 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; we provide competitive pricing and reliable sourcing for this DAYTON model.

How to install the DAYTON electric unit heater?

Install the DAYTON unit heater by securely mounting it to a wall or ceiling using appropriate brackets, ensuring clearance from obstructions. Connect the 208/240 V AC power supply per local electrical codes, selecting 1 or 3-Phase as required. Always consult the manufacturer's manual for wiring diagrams and safety precautions.

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: 208/240 V AC, 3-Phase, 30 in x 26-5/8 in x 18-1/8 in (MPN 804T14). 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 18-1/8 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.
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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.
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