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        Infrared Dual Element Patio Heater · 4000W 208V · 39 in Black Finish · Infratech WD-4028-SS-BL

        Dual-element infrared radiant heater for indoor or outdoor covered areas requiring concentrated spot heat. This 4000W, 208V WD-Series unit is 39 in (99 cm) long, draws 19A, and is commonly used for patios, restaurant seating, and commercial exterior zones; typical coverage is about 8 x 10 ft (2.4 x 3.0 m) depending on mounting height, wind, and installation conditions.
        Infratech
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        • $1,197.63
        Available to Order | Typically Arrives in 1 - 3 Weeks From California USA

        What this product is for

        The Infratech WD-4028-SS-BL is a dual-element infrared radiant heater designed for medium-size outdoor and indoor comfort-heating zones where fast, directional heat is preferred over forced air. It is built on the WD-Series platform for more concentrated heat output in larger seating or gathering areas.

        Use for

        Use for covered patios, restaurant seating areas, hospitality spaces, vestibules, garages, workshops, and commercial exterior zones where 208V power is available. It is commonly selected when you need a black-finish heater that blends into darker ceilings or architectural surfaces.

        Avoid for

        Avoid using this heater where the supply voltage does not match the 208V rating, in locations that do not meet manufacturer clearances, or where broad whole-room heating is expected like a forced-air system. It is not the right choice when a low-amp branch circuit is the limiting factor.

        Best for

        Best for electricians and contractors specifying directional radiant heat for medium-to-large covered areas. Dual-element WD-Series models are also commonly paired with compatible controls or switching arrangements where staged heat output is desired.

        Installed in

        Typically installed wall- or ceiling-mounted in covered outdoor living areas, restaurant patios, commercial terraces, and similar spaces. Manufacturer literature lists WD-Series dual-element heaters as suitable for mounting heights up to approximately 12 to 14 ft (3.7 to 4.3 m), with WD-40 models commonly used around 8 to 12 ft (2.4 to 3.7 m), depending on layout and comfort target.

        Why this product exists

        This heater exists for projects that need concentrated radiant heat without moving air. Infrared heat warms people and surfaces directly, which is useful in semi-open spaces where conventional space heating is less effective.

        Typical guidance: a 4000W dual-element patio heater is often used to cover roughly 8 x 10 ft (2.4 x 3.0 m) when mounted at the recommended height. Actual comfort coverage depends on mounting height, wind exposure, ambient temperature, insulation, and local electrical code.

        Compared with similar products

        Compared with single-element heaters, this WD-Series dual-element model is intended for more concentrated heat in a wider occupied zone. Compared with higher-wattage WD-50 or WD-60 models, it suits smaller coverage areas and lower connected load. The black finish offers a cleaner visual match for dark architectural applications, while marine-grade versions are better suited to harsher coastal environments.

        Specifications

        • Brand: Infratech
        • Manufacturer part number: WD-4028-SS-BL
        • Series: WD-Series
        • Product type: Infrared dual-element radiant heater
        • Wattage: 4000W
        • Voltage: 208V
        • Current draw: 19A
        • Length: 39 in (99 cm)
        • Approximate fixture size: 39 x 8 x 3 in (99 x 20 x 8 cm)
        • Finish: Black
        • Construction platform: 304 stainless steel heater body with colour finish
        • Application: Indoor or outdoor covered comfort heating
        • Typical mounting height for WD-40 models: 8 to 12 ft (2.4 to 3.7 m)
        • Typical coverage guidance: approximately 8 x 10 ft (2.4 x 3.0 m)
        • Clearance guidance from manufacturer literature: minimum 6 in (15.2 cm) behind heater, 18 in (45.7 cm) from sides and ends, and 36 in (91.4 cm) in front of heater
          • SKU
            WD-4028-SS-BL
          • Weight
            18 lbs
        • Watts
          4000W
        • Brand
          Infratech
        • Warranty
          5 year

        Minimum Order $20

        We accept the following payment methods:

        Accepted payment methods

        Credit Card can offer cardholders convenience, security, rewards, and the opportunity to build a healthy credit history.

        Click here for Contractor Cash Account


        Trade Credit is a standard financing option for contractors and construction companies to obtain supplies and keep their projects moving. We offer 30-day credit terms to trade contractors on approved applications only. 

        Click here for Contractor Credit Account 


        (Contractor Accounts)

        Standard Shipping-Free on orders over $249 in Metropolitan Areas / $499 in Rural Areas


        (All Other Accounts)

        Standard Shipping-Free on orders over $499


        Minimum Order Is $20

        Freight Surcharge Apply To Oversized/Over-Weight Items(Not Limited To):
         

        • PVC and EMT Pipe 
        • Wire and Cable 
        • Items over 48 inches in length 

        Surcharges are applied to items on an individual basis regardless if the rest of the order meets prepaid levels. If a freight line appears at the time of check out it only applies to the Items carrying a surcharge and not the entire basket of goods.

        Shipping Options:

        • A courier can deliver to your home, office, or your job site
        • Pick up at local depot near you (applies to the following locations)

        Edmonton Warehouse 8135 Roper Rd Edmonton, T6E 6S4, AB 

        Burnaby Warehouse 5608 Goring St Burnaby, V5B 3A3, BC 

        Orders are typically delivered within two to eleven business days. The transit time begins the first full shipping day after your order leaves our warehouse. Please allow an additional 2-5 days for delivery to remote locations, additional fees may apply.

        THE FOLLOWING APPLIES TO STANDARD SHIPPING OPTIONS

        • We cannot deliver to P.O. boxes.
        • A signature may be required for shipments over $500.
        • No weekend delivery.
        • Wire & cable, EMT or PVC conduit, tube lamps 4ft or greater, and 10ft ground rods & mast pipes have special conditions.

        Standard Shipping cost on orders less than $499

        Total shipping cost = "Per Shipment" cost + "Per Item" cost.  The "per item" cost is listed in terms of price per pound.

         

        Product Group

        Per Shipment*

        Per Item

        Boxes

        $6.99

        $1.49/lb

        Conduit & Raceway

        $149.99

        $2.49/lb

        Connectors & Fittings

        $5.99

        $1.19/lb

        Data & Structured Home

        $5.99

        $1.19/lb

        Distribution Equipment

        $5.99

        $1.19/lb

        Emergency Lighting

        $6.99

        $1.49/lb

        Heating & Ventilation

        $6.99

        $1.49/lb

        Lighting Controls

        $5.99

        $1.19/lb

        Lighting Indoor

        $6.99

        $1.49/lb

        Lighting Outdoor

        $6.99

        $1.49/lb

        Tools

        $4.99

        $.99/lb

        Wire & Cable

        $49.99

        $2.29/lb

        Wiring Devices

        $5.99

        $1.19/lb

        Any combination of the above items

        Highest applicable per-shipment charge

        As above

        Effective Date: August, 15, 1998

        At Evolt Electrical Supply, customer satisfaction is our top priority. Please review our return policy below:

        Returns

        Defective Items:

        • If you receive a defective item, you may return it for a replacement or refund within 30 days of purchase.
        • To initiate a return, please contact our customer service team with your order number and a description of the defect.

        Non-Defective Items:

        • We do not accept returns for non-defective items. All sales are final once the product is shipped or ordered from the manufacturer. In certain circumstances we may amend this so feel free to contact our customer service team.

        Return Process

        Authorization:

        • Before returning any items, you must obtain a Return Merchandise Authorization (RMA) number from our customer service team. Returns without an RMA number will not be accepted.
        • Backordered items can not be cancelled if the item is in transit from the manufacturer, contact us to review.

        Shipping:

        • Customers are responsible for the return shipping costs. We recommend using a trackable shipping service or purchasing shipping insurance.

        Condition:

        • Returned items must be in their original packaging and condition. Any items returned damaged due to improper packaging or misuse will not be eligible for a refund or replacement.

        Refunds

        • Once we receive and inspect your returned item, we will notify you of the approval or rejection of your refund.
        • Approved refunds will be processed within [7] business days and a credit will automatically be applied to your original method of payment.

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