Infratech WD Series Dual Element WD4028 4000 Watts 208V 19 Amps Infrared Electric Patio Heater 39 x 8 x 3 in. - 21-2110
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- Free Shipping (exclusions may apply)
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- Questions? Call Our Experts: +1 (800) 484-0224
Infratech WD Series Dual Element WD4028 4000 Watts 208V 19 Amps Infrared Electric Patio Heater 39 x 8 x 3 in. - 21-2110 - Stainless steel is backordered and will ship as soon as it is back in stock.
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Price Match Guarantee
Price Match Guarantee
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Delivery and Shipping
Delivery and Shipping
Your order processing time is 1 to 2 days. Please note that the cut-off time for order placement is 6 p.m. Orders received after this time will be processed on the following business day.
Your order will arrive within 4 to 7 days on average (free shipping over $200). Shipping for orders under $200 incurs a flat fee of $15. We currently offer shipping only within the continental United States (island deliveries may incur additional costs); international shipping is not available.
Mostly all of our orders are shipped via one of our third-party freight carriers (18-wheeler). If your order has an item that is shipped on a freight carrier, you will be contacted to schedule a curbside delivery time. Please make sure to put the correct phone number at checkout.
Upon placing your order, you will receive a confirmation e-mail. This message will confirm your order has been received by our system, and your credit card was approved for purchase. We will not charge your card until the item has shipped unless it's back ordered and we need to hold an item for you.
As soon as your order is received on our end, we process it!
• Authorized Online Dealer
• Free Shipping + No Sales Tax (exclusions may apply)
• We Beat The Lowest Price
• Fast 4-7 Day Delivery
• Manufacturer Warranty Included
• Questions? Call Our Experts: +1 (800) 484-0224
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Description
Description
Infratech WD Series Dual Element WD4028 4000 Watts 208V 19 Amps Infrared Electric Patio Heater
The Infratech WD Series Dual Element WD4028 Infrared Electric Patio Heater delivers powerful, energy-efficient heating for large outdoor areas. With 4000 Watts at 208V and 19 Amps, this 39 x 8 x 3-inch heater effectively warms an 8 x 10 foot area when mounted at heights between 8 and 10 feet. Ideal for patios, commercial terraces, and outdoor lounges, it provides consistent infrared radiant heat, ensuring a quiet, cost-effective, and low-maintenance solution for year-round outdoor comfort.
Constructed with durable stainless steel, the WD4028 supports flush or surface mounting, with flush installation preferred for optimal ventilation. Available in Stainless Steel, eight designer colors, and a Marine Grade option, it is compatible with Duplex stack switches and Infratech Custom Controls, and comes with a 3-year factory warranty, ensuring long-lasting performance and reliable outdoor warmth.
Features
- High-Power 4000-Watt Dual Element Infrared Heating: Provides intense, energy-efficient radiant warmth for patios, decks, pergolas, and commercial outdoor spaces.
- 208V Dual Element Design: Engineered for residential and commercial use, delivering reliable performance at 19 amps.
- Durable 304 Stainless Steel Construction: Built to withstand outdoor elements, proudly made in the USA, and backed by Infratech’s exclusive 3-Year Factory Warranty.
- Up to 90% Energy Efficient: Zero-emission infrared heating ensures cost-effective, low-maintenance operation for year-round comfort.
- Wide Control Compatibility: Compatible with Infratech Duplex Stack Switch and Custom Control options for precise and versatile heat management.
- UL/CUL Listed for Indoor & Outdoor Use: Certified safe for residential and commercial installations with recommended mounting heights from 7 ft. to 12 ft.
- Alexa-Compatible Smart Heating: Voice control available when paired with Infratech Custom Controls—adjust heat levels easily using Alexa commands.
- Compact 39-Inch Design: Sleek dual element infrared heater available in multiple lengths and colors, ideal for focused heating in smaller spaces.
- Expert Installation Recommended: Professional installation required; consult a licensed electrician for safe and compliant setup.
Color Options

Specifications
| Specification | Details |
|---|---|
| Color | Stainless Steel, White, Biscuit , Almond , Beige, Black, Bronze, Grey, Copper, Marine Grade Stainless Steel |
| Product Size | 39 in. x 8 in. x 3 in. |
| Product Weight | 14 lb(s.) |
| Shipping Box Dimensions | 42 in. x 9 in. x 8 in. |
| Shipping Weight | 14 lb(s.) |
| Material | 304 Stainless Steel |
| Made In | USA |
| Shipping Origin | Irvine, CA |
| Product Warranty | 3-Year Factory Warranty from Infratech |
















