TPI Packaged Duct Heater 4PD25-1620-3 - 25000W 480V 3 PH 20W x 16H 4PD2516203
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In Stock
Free Shipping
In Stock
SKU
281-2291B20
TPI Packaged Duct Heater 4PD25-1620-3 - 25000W 480V 3 PH 20W x 16H
This item is NOT returnable.
This item is NOT cancellable.
This packaged duct heater is made using a galvanized steel compartment with 1/2" fiberglass insulation and hinged cover. Features door interlock disconnect switch primary automatic reset temperature limit control and load carrying secondary over temperature protective device. Includes definite purpose magnetic contactor differential pressure fan interlock switch. 24v step down transformer. Permanently attached wiring diagram on inside of terminal compartment cover. Galvanized steel element rack must always be 1" shorter than duct height and 1/2" shorter than duct width to allow insertion clearance. Ul listed. 1 year limited warranty.Additional Information
- UPC: 686334617291
- UNSPSC: 40101810
- Brand: Tpi Industrial
- Color: Gray
- Package Quantity: 1
- Country of Origin: US
- FOB Origin: TN
- Ships by: TRUCK
- Freight Class: 100
- Comes in a kit: No
- Newly added to catalog: No
- Item is on Clearance: No
- Contains Hazardous Materials: No
- CA Proposition 65 Applies: Yes
- Package Length: 25.00
- Package Width: 23.00
- Package Height: 19.00
- Package Weight: 58.00
Product info last updated on February 23, 2026 11:38am UTC
Category: Electric Heaters