All Bromic
316 stainless for coastal settings
Bromic Marine Grade Heaters
Platinum Electric Marine heaters in AISI 316 marine-grade stainless steel, with a fully enclosed body and ceramic-glass face built to resist corrosion near the coast.
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Platinum Marine
Choose your size
Every Platinum Marine heater is 316 marine grade stainless steel with the slim black glass front. Pick the size that matches your space.
65 sq ftPlatinum Marine 2300W
2300W3400W4500W- Seating areas, small decks and boats
- About an 8 x 8 ft area
From $3,645.00
View details →
108 sq ftPlatinum Marine 3400W
2300W3400W4500W- Dining tables and mid-size decks
- About a 10 x 10 ft area
From $4,792.00
View details →
143 sq ftPlatinum Marine 4500W
2300W3400W4500W- Larger decks, docks and pool areas
- About a 12 x 12 ft area
From $5,786.00
View details →
Sizing guide
Which Platinum Marine heater fits your space?
Measure your space (length × width) and compare it with each heater's heat area.
| Model | Power | Heats up to | Power source | Price |
|---|---|---|---|---|
| Platinum Marine ElectricWhite or black, wall, ceiling or recessed | ||||
|
Platinum Marine 2300W316 stainless steel
| 2,300 W | 65 sq ft | 220–240V electric | From $3,645.00View → |
|
Platinum Marine 3400W316 stainless steel
| 3,400 W | 108 sq ft | 220–240V electric | From $4,792.00View → |
|
Platinum Marine 4500W316 stainless steel
| 4,500 W | 143 sq ft | 220–240V electric | From $5,786.00View → |
Heat areas are Bromic's published figures. Real-world comfort depends on wind, mounting height, enclosure and outdoor temperature. Not sure? Send us your dimensions and we'll recommend a setup.
Why Marine Grade
Built for salt air
Standard stainless steel can rust and deteriorate near the coast. Platinum Marine is engineered for it.
AISI 316 stainless steel
Marine-grade stainless steel built to withstand corrosive coastal environments.
Fully enclosed body
A fully enclosed heater body protects the internal elements.
Easy-care ceramic glass
A sleek ceramic-glass screen spreads heat evenly and is easy to maintain.
IPX5 rated
Rated IPX5 for weather resistance.
Mount it your way
Available in white or black, with wall, ceiling and recessed mounting options.
5-year warranty
Backed by a 5-year warranty for land-based applications (installations on marine vessels are not covered).
Bromic Marine Grade Heaters & Accessories
Bromic's Marine Grade collection is engineered for coastal outdoor spaces, where salt air and moisture break down standard heating equipment far faster than inland environments. Every Platinum Smart-Heat® Electric Marine heater in this collection is built with 316 marine grade stainless steel, the same corrosion-resistant alloy used in boat hardware and coastal architecture, so it stands up to salt spray without rusting, pitting, or degrading over time.
This collection includes the full Marine Grade lineup: 2300W, 3400W, and 4500W Platinum Electric Marine heaters, along with every compatible marine-grade accessory, recess kits, fascia trims, control boxes, wall brackets, and tube suspension kits, all built to the same corrosion-resistant standard as the heaters themselves. If your outdoor space is anywhere near saltwater, this is the heating solution built specifically for that environment.
Bromic Platinum Smart-Heat Marine 4500W Electric Outdoor Patio Heater, 316 Stainless
Bromic Heating
Original price
$5,786.00
-
Original price
$5,873.00
Original price
$5,786.00
-
$5,873.00
$5,786.00
-
$5,873.00
Current price
$5,786.00
In stock
Constructed from high-quality AISI316 Marine-Grade Stainless Steel, Bromic Heating's Platinum Electric Marine heater series ensures exceptional dur...
View full detailsBromic Platinum Smart-Heat Marine 3400W Electric Outdoor Patio Heater, 316 Stainless
Bromic Heating
Original price
$4,792.00
-
Original price
$4,869.00
Original price
$4,792.00
-
$4,869.00
$4,792.00
-
$4,869.00
Current price
$4,792.00
In stock
Constructed from high-quality AISI316 Marine-Grade Stainless Steel, Bromic Heating's Platinum Electric Marine heater series ensures exceptional dur...
View full detailsBromic Platinum Smart-Heat Marine 2300W Electric Outdoor Patio Heater, 316 Stainless
Bromic Heating
Original price
$3,645.00
-
Original price
$3,733.00
Original price
$3,645.00
-
$3,733.00
$3,645.00
-
$3,733.00
Current price
$3,645.00
In stock
Constructed from high-quality AISI316 Marine-Grade Stainless Steel, Bromic Heating's Platinum Electric Marine heater series ensures exceptional dur...
View full details
Bromic Wall Bracket & Covers Set For Platinum Electric Marine Heater 4500W
Bromic Heating
Original price
$632.00
-
Original price
$632.00
Original price
$632.00
$632.00
-
$632.00
Current price
$632.00
In stock
The Bromic Heating Wall Bracket & Covers Set (Model BH3624008) is specifically designed for the Bromic Platinum Electric Marine 4500W patio hea...
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Bromic 316 Marine US Tube Suspension Kit 1200mm Platinum Electric
Bromic Heating
Original price
$818.00
-
Original price
$818.00
Original price
$818.00
$818.00
-
$818.00
Current price
$818.00
In stock
The 47.2 inch Bromic BH3130047 extension pole for Platinum electric heaters allows for hanging your Platinum Electric Heater from a higher ceiling....
View full details
Bromic Platinum Marine Grade 47.2 Inch Tube Suspension Kit for 4500W Heaters
Bromic Heating
Original price
$818.00
-
Original price
$818.00
Original price
$818.00
$818.00
-
$818.00
Current price
$818.00
In stock
The 47.2 inch Bromic BH3623023 extension pole for Platinum electric heaters allows for hanging your Platinum Electric Heater from a higher ceiling....
View full details
Bromic 316 MarineUS Tube SuspensionKit 600mmPlatinum Elec
Bromic Heating
Original price
$632.00
-
Original price
$632.00
Original price
$632.00
$632.00
-
$632.00
Current price
$632.00
In stock
The 23.6 inch Bromic BH3130046 extension pole for Platinum electric heaters allows for hanging your Platinum Electric Heater from a higher ceiling....
View full details
Bromic Tube Suspension Kit PlatE 4500W 600mm Marine ALLR
Bromic Heating
Original price
$632.00
-
Original price
$632.00
Original price
$632.00
$632.00
-
$632.00
Current price
$632.00
In stock
The 23.6 inch Bromic BH3623022 extension pole for Platinum electric heaters allows for hanging your Platinum Electric Heater from a higher ceiling....
View full details
Bromic Platinum Electric Marine Low-Clearance Recess Kit
Bromic Heating
Original price
$1,724.00
-
Original price
$2,816.00
Original price
$1,724.00
-
$2,816.00
$1,724.00
-
$2,816.00
Current price
$1,724.00
In stock
Create a flush, modern and minimalist look with Bromic's premium recess kits. Whether you're looking to recess heaters in a new build or a remodel,...
View full details
Bromic 4500W Platinum Control Box LC Recess INTL Marine
Bromic Heating
Original price
$1,058.00
-
Original price
$1,058.00
Original price
$1,058.00
$1,058.00
-
$1,058.00
Current price
$1,058.00
In stock
The Bromic Heating Control Box LC Recess Kit for Platinum Electric Marine 4500W Heater is a premium accessory designed for effortless and space-sav...
View full details
Bromic Control Box LC Recess Kit PlatE Marine 2300/3400W
Bromic Heating
Original price
$905.00
-
Original price
$905.00
Original price
$905.00
$905.00
-
$905.00
Current price
$905.00
In stock
The Bromic Heating Control Box LC Recess Kit for Platinum Electric Marine Heater is a specialized accessory designed to facilitate the recessed ins...
View full details
Bromic Platinum Electric Marine Recess Kit
Bromic Heating
Original price
$851.00
-
Original price
$1,167.00
Original price
$851.00
-
$1,167.00
$851.00
-
$1,167.00
Current price
$851.00
In stock
Create a flush, modern and minimalist look with Bromic's standard Platinum Electric recess kits for a sleek and seamless electric heater installati...
View full details
Bromic Fascia Trim LC Recess Kit PlatE Marine
Bromic Heating
Original price
$697.00
-
Original price
$1,451.00
Original price
$697.00
-
$1,451.00
$697.00
-
$1,451.00
Current price
$697.00
In stock
The Bromic Heating Fascia Trim Low Clearance Recess Kit for Platinum Electric Heater Marine 2300W/3400W/4500W is a premium accessory designed for s...
View full details
Bromic Vent Covers LC Recess Kit Plat Marine 4500W
Bromic Heating
Original price
$359.00
-
Original price
$359.00
Original price
$359.00
$359.00
-
$359.00
Current price
$359.00
In stock
The Bromic Heating Vent Covers LC Recess Kit for Platinum Electric Heater 4500W is a premium accessory tailored to optimize the aesthetics and perf...
View full details
Bromic Ceiling Recess Spare Kit PlatE Marine 4500W ALLR
Bromic Heating
Original price
$186.00
-
Original price
$186.00
Original price
$186.00
$186.00
-
$186.00
Current price
$186.00
In stock
The Bromic Heating Ceiling Recess Spare Kit for Platinum Electric Marine Heater 4500W is a specialized accessory designed to support ceiling recess...
View full detailsMarine Grade questions
Frequently asked questions
Why choose 316 stainless steel near the coast?
Near salt air, standard stainless steel can rust and deteriorate. Platinum Marine heaters use AISI 316 marine-grade stainless steel with a fully enclosed body to resist corrosion.
Does the warranty cover boats?
The 5-year warranty covers land-based applications only. It does not cover installations on marine vessels.
Are there marine-grade mounting kits?
Yes. Marine recess kits, poles and wall brackets are in this collection below the heaters. Each part's title names the Marine model it fits.
Do electric Bromic heaters need an electrician?
Yes. Bromic electric heaters run on 220–240V power rather than a standard 120V outlet, so we recommend installation by a licensed electrician.
How high should the heater be mounted?
Many Bromic electric models list a minimum height of 96 inches from the ground for ceiling mounting and 72 inches for wall mounting. Clearances vary by model, so check the specifications on each product page before you install.
Is shipping free, and do you price match?
Shipping is free on every order, with no minimum, and we offer a price match guarantee as an authorized Bromic retailer.
Heating a coastal space?
Send us your space's dimensions and how close it is to the water. We'll recommend the right Platinum Marine heaters and mounts.
