Bromic Cobalt Smart-Heat 4000W Electric Patio Heater

$568.00

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✓ No Sales Tax (except WY)
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     Authorized Dealer – Full Warranty Included

Voltage *

240 V (+$0)
208 V (+$52)

Recommended Controls

Bromic Affinity Smart-Heat On/Off Controllers | WiFi, Bluetooth or Ethernet connectivity | Complete control of heat output with On/Off and Dimming functionality
Affinity Smart-Heat On/Off Controllers | WiFi, Bluetooth or Ethernet connectivity | Complete control of heat output with On/Off and Dimming functionality (+$359)
Affinity Smart-Heat Dimmer Controllers
Affinity Smart-Heat Dimmer Controllers | WiFi, Bluetooth or Ethernet connectivity | Precise adjustment of heat output | Adjustments down to 1% increments (+$762)
Bromic Indoor Manual Wall Switch
Indoor Manual Wall Switch | simple on/off solution for outdoor heating control . 20 Amp, 120/277 Volt(+$105)
Bromic Outdoor Manual Wall Switch
Outdoor Manual Wall Switch | simple on/off solution for outdoor heating control . 20 Amp, 120/277 Volt (+$147)

Recommended Accessories

Affinity Smart-Heat Expansion Board
Affinity Smart-Heat Expansion Board | allows for seamless ethernet integration- compatible with 1 and 2 channel models - BH3130070 (+$373)
Product price: $568.00
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Bromic Cobalt Electric 4000W: Bromic’s lowest priced mounted heater

The Bromic Cobalt Electric 4000W is an electric heater for covered patios. Its silver stainless steel body holds quartz heating elements. It mounts on a wall or ceiling, with an adjustable bracket that aims warmth at your seating. Keep it under a roof or cover, out of direct rain. Radiant heat warms people and surfaces directly, like sunshine, instead of warming the air, so it works outdoors. It is hard wired to a 208 or 240 volt circuit like an electric dryer, so an electrician installs it. Bromic Heating is based in Sydney, Australia, and runs its North American business from Irvine, California.

It delivers 4,000 watts and warms up to 130 square feet. Cobalt is Bromic’s lowest priced mounted heater. Choose 208 or 240 volts on the page. The heater has no switch of its own, so you pick a manual wall switch or a Bromic Affinity controller on the page. Both cost extra. The warranty is one year, with seven years on the heating elements. Need more coverage? See the Bromic Cobalt Electric 6000W patio heater. The Bromic Cobalt Electric 4000W ships free from My Cozy Outdoors with No Sales Tax (except WY) and the full manufacturer warranty.

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Bromic Heaters

Bromic Heating is a supplier of premium outdoor heating solutions to both Commercial and Residential markets. We have revolutionized the industry by introducing forward thinking products that feature a range of benefits never before seen in traditional gas or electric heaters.

Divided into our distinct Eclipse, Platinum and Tungsten series, Bromic offers a heating solution for any space with options for electric, gas and portable outdoor heating. All Bromic outdoor heaters are designed and engineered in-house and are constructed from premium materials to create products that strike the perfect balance between performance, reliability and beauty.

Installation and How-to Videos

Bromic Heating App – Step by Step Guide

Affinity On/Off Control 1&2 Channel Installation and Troubleshooting Guide

Low Clearance Recess Kit Installation Video

Features

With its durable build and precise directional heating, the Cobalt Electric is a powerful and reliable outdoor heating solution for wall or ceiling installation.

  • Adjustable Mounting Options Supports wall and ceiling installations, providing versatility to suit various space requirements
  • Industrial Design Crafted with high-quality quartz heating elements and robust 304-grade stainless steel construction.
  • Powerful Electric Heat Available in 4000W and 6000W models for powerful heating up to 144ft².
  • Directional Heating Adjustable bracket system allows for precise heat direction, optimizing comfort for specific seating or lounge areas.

Which Heater Do I Need?

Patio Heater Finder

Tell us about your outdoor space and we’ll match the right heater, and tell you how many you need.

Where will the heater go?

How do you want to mount it?

Electric or gas?

How big is the area you want to keep warm?

Just the seating area, not the whole yard. Heaters warm people and furniture below them, not the air.

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Specifications

SKU: BH0610003 | BH0610007

Discover everything you need to know about the Cobalt Smart-Heat™ Electric heater series, from proper clearances and heat blooms to detailed specifications and FAQs.

Spec Sheet

WATTAGE  4000W  6000W   
MODEL #  • BH0610003 (220-240V Silver)
• BH0610007 (208V Silver) 
• BH0610004 (220-240V Silver)
• BH0610008 (208V Silver) 
 
RATED CURRENT  220-240V/16.6A208V/18.75A  220-240V/25A208V/28.4A   
HEAT AREA  up to 130ft2  up to 160ft2   
MINIMUM FLOOR CLEARANCE  Wall 6’ Ceiling 8’     
DIMENSIONS  44” x 8.5” x 3.5”  56” x 8.5” x 3.5”   
WEIGHT  19.8 lb  22 lb   
APPROVAL CERTIFICATION  INTERTEK ETL / cETL 4005951     
IP RATING  IPX4     
WARRANTY  1 Year Parts (7 Years on Elements)     
CONTROL OPTIONS  4000W  6000W   
AFFINITY ON/OFF CONTROLLER  ✓  ✓   
AFFINITY DIMMER CONTROLLER  ✓  ✓   
MANUAL WALL SWITCH  ✓  ✓   

Dimensions

Bromic Cobalt Electric Dimensions

Heat Blooms

Cobalt Heat Blooms Imperial

Mounting Options

TUNGSTEN ELECTRIC BLOCK IMAGES
TUNGSTEN ELECTRIC BLOCK IMAGES

Clearances

Cobalt Electric Clearances

Installation

Installation must be carried out by a licensed and authorized technician in accordance with local electrical codes. Please refer to our clearance requirements and consult the installation manual for further details. Bromic Cobalt Smart-Heat Electric Instruction Manual

FAQ

How much area does the Cobalt 4000W heat?

The 4000W model is rated to warm outdoor areas up to 130 ft². Its adjustable wall or ceiling bracket lets you aim the radiant heat at a specific seating or lounge area, so coverage is directional rather than all-around. If you need more reach, the same heater is offered in a 6000W version rated up to 160 ft².

Does this heater plug into a standard outlet?

No. It runs on 220-240V (16.6A) or 208V (18.75A) rather than a standard household outlet, and Bromic requires installation by a licensed technician in accordance with local electrical codes. Select the voltage that matches your building’s supply from the Voltage option on this page when ordering — your electrician can confirm which one you have.

Can I dim the heat output?

Yes — pair it with the Affinity Dimmer Controller, offered in the Controls option on this page, to adjust heat output rather than just switching on and off. An Affinity On/Off Controller and indoor/outdoor manual wall switches are also available in the same option if simple switching is all you need.

Is it better to mount it on a wall or the ceiling?

Both are supported — the adjustable bracket system installs on a wall or ceiling and pivots to direct heat where you need it. Observe the minimum floor clearances: 6 feet to the bottom of the heater when wall-mounted and 8 feet when ceiling-mounted, with full clearance requirements in the instruction manual linked in the Installation tab.

Can this heater stay outside in the rain?

It carries an IPX4 water-ingress rating and is built from 304-grade stainless steel, so it is weather-resistant rather than waterproof. It will handle splashes and damp conditions, but mounting it under a roof or cover — out of direct rain and snow — is the best way to preserve its finish and longevity.

What warranty comes with it?

Bromic covers the Cobalt Electric with a 1-year parts warranty, extended to 7 years on the quartz heating elements themselves. We are an authorized Bromic dealer, so the full manufacturer warranty is included with your purchase.

Do electric patio heaters use a lot of electricity?

This model draws 4 kW at full output, so an hour of use consumes 4 kWh of electricity — multiply by your local rate for the running cost. Because the heat is radiant and directional, you can point it exactly where people sit instead of warming a whole space. Compare wattages across our electric patio heaters to size your setup.

Shipping / Freight / Return Info

Same-Day / 24 hour shipping

Same-Day/24 hour shipping - If we have the product in stock, we can ship same day if ordered before 12pm Monday - Friday (CST).

Freight Claims Policy

Please follow these very important steps when it comes to Freight Items that are damaged or missing
  • Open and inspect the order while the delivery driver is present. If delivery driver does not provide sufficient time to do so, please notate the delivery receipt.
  • By signing the delivery receipt without noting any damage or missing items, you confirm that your order arrived complete and in excellent condition.
  • Record any damage or missing pieces directly on the delivery receipt.
  • Do not discard damaged item(s) or any original packaging. For severe damage, write “Refused due to damage” on the delivery receipt and contact us immediately.
  • Report any damage within two business days, including delivery details and photos showing the issue
  • Damaged item(s) must be returned within 30 days. Failure to return them will result in a charge to the original payment method.

Return Merchandise Authorization Policy

Please follow these very important steps when Returning Items. Contact our team.
  • Submit your return request within 30 days of delivery.
  • You will receive an email within 1-2 business days confirming whether your return request has been approved or denied.
  • Please also note that a 20% restocking fee may apply to approved returns
  • If approved, you will receive an itemized Return Authorization, return shipping labels (if requested), and detailed instructions within 1–2 business days
  • From the date this email is received, you will have 14 days to return the product.
  • Once our distributor receives and inspects the returned item(s), your refund will be issued within 1–2 weeks
  • Items returned outside of this process or time frame are not eligible for a refund.

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