Deep review

Heat Storm Tradesman review

One of the very few electric patio heaters whose maker publishes a weather rating at all. Reading what that rating actually says is the whole review.

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We have not used this heater. What follows reads the maker's published specification, explains what its rating covers, and checks its own arithmetic against ours.

A slim 27-inch bar that mounts to a wall or a ceiling and radiates downward and outward. A carbon fiber infrared element, 1,500 W on a standard 120 V circuit, a remote in the box, and — unusually — a published ingress rating and a published BTU figure.

It sits at the bottom of the price range for a mounted electric unit, which makes the specification it publishes more surprising rather than less.

Quick picks

Ranked for fit, not for hype. Output is the maker’s published figure; reach is computed from it or from the maker’s own radius claim, and the table says which. Tap a row for the full write-up, or go straight to the listing.

#	Product	Best for	Output	Reach	Price
1	Heat Storm TradesmanThe one electric unit here with a published IP rating, which is the difference between a heater that survives a wet winter mounted outdoors and one that is a warranty claim waiting to happen.	Leaving outside all year	1,500 W	256 sq ft	$99.99 · Check on Amazon-8%

Reach marked “claimed” is the maker’s own published figure. Reach without that label is ours, computed from published output at 20 BTU per square foot for an open patio. Neither is a measurement we took.

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Top pick · Leaving outside all year

Heat Storm Tradesman HS-1500-OTR-R 1500 W Weatherproof Infrared Heater

The one electric unit here with a published IP rating, which is the difference between a heater that survives a wet winter mounted outdoors and one that is a warranty claim waiting to happen.

Fuel

Electric

Output

1,500 W = 5,118 BTU/h

Reach (computed)

256 sq ft · 9.0 ft radius

Cost per hour

$0.28

Reach is ours, computed from published output at 20 BTU per square foot for an open patio. Cost at 18.34 cents per kWh. We have not measured any of this in person.

What works

• A published IPX4 rating. Almost nobody in this category publishes an ingress rating at all, and mounting an unrated electric heater outdoors is a gamble you cannot price
• The maker publishes its own BTU figure (5,200), which is within a rounding error of the 5,118 our watts-to-BTU conversion gives — a company doing its own arithmetic honestly
• Wall or ceiling mount puts the heat above head height where a radiant beam belongs

What does not

• IPX4 rates water only — the solids digit is X, meaning none is published. It is splashing-water protection, not immersion, and it tells you nothing about dust ingress
• Fixed mounting means fixed aim. Get the position wrong and there is no adjusting it from the chair
• Same 1,500 W ceiling as every other plug-in electric heater

Published specification
Rated power	1,500 W at 120 V
Published output	5,200 BTU/h per the maker
Element	Carbon fiber infrared, per the maker
Weather rating	IPX4
Dimensions	27 x 8 x 6 in
Control	Remote included
Mounting	Wall or ceiling; tripod and tri-mount combos are separate SKUs
Maker’s coverage claim	None published — the reach figure above is ours
Safety listing	IPX4 weatherproof rating published by the maker

Who it is for

A permanently mounted heater on a pergola, porch ceiling or exterior wall that you never want to take down and store.

What it is not for

Portability, and any open patio with no structure to mount to.

$99.99 · Check on Amazon-8%

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Sources for this entry

• Amazon listing — Heat Storm Tradesman 1500 W weatherproof infrared heater, remote
• Heat Storm — Tradesman HS-1500-OTR-R published specification (1,500 W, 110 V, 5,200 BTU, IPX4, carbon fiber infrared element, 27 x 8 x 6 in)

This is the reason to buy it and the thing most buyers will misread, so it is worth taking slowly.

An IP code is two characters. The first rates protection against solids — dust, grit, insects. The second rates protection against water. Here the first character is X, which does not mean zero: it means no solids rating has been tested or published. The second is 4: protection against splashing water from any direction.

• What that covers: rain blown onto it under an eave, splash off a deck rail, condensation, a hose on the patio. For a unit mounted under a porch roof or a solid pergola, that is the realistic exposure and IPX4 addresses it.
• What it does not cover: jets of water, immersion, and — because of the X — any published claim about dust or insects getting in. A heater on a dusty, exposed wall has no rated protection against the thing most likely to reach it.
• What it is worth anyway: almost nothing else in this bracket publishes an ingress rating at all. Between a unit rated IPX4 and one that says only "weatherproof housing", the rated one is the one whose risk you can actually price.

The practical read: this is a sheltered outdoor heater with a tested water rating, not an all-weather fitting. That is a meaningfully better position than most of its competitors, and it is still a position with a limit.

Heat Storm publishes 5,200 BTU/h for this unit. Our conversion of 1,500 W by the standard factor gives 5,118 BTU/h. Those agree to within a rounding step.

That sounds like a triviality and it is not. This category is full of electric heaters quoting BTU figures that do not follow from their own wattage, because a bigger number sells better than an honest one. A maker whose published output matches the physics of its own rating is a maker that has not started inventing things — and on a product where you cannot verify much else, that is a genuine signal. The watts-to-BTU page has the conversion and why the ceiling exists.

The element is carbon fiber, which runs cooler and dimmer than a quartz or halogen tube at the same wattage. The heat output is identical — 1,500 W is 1,500 W whatever the element is made of — but the light is not.

Mounted at head height over a seating area at nine in the evening, a bright quartz bar is in your field of view the entire time it is on. A carbon element glows deeper and dimmer and mostly disappears. Buyers searching for a low-glare patio heater are looking for exactly this property; the element comparison covers the trade, which is a few seconds of extra warm-up time.

A covered patio, porch or pergola with an outlet in reach, where the heater is going to be mounted and left up through the winter rather than brought in. That last part is where the IPX4 earns its money — the realistic alternative in this price band publishes no rating at all, and an unrated electric unit left mounted through a wet season is a gamble you cannot price.

It is also the cheapest honest way into mounted electric heating, which makes it a reasonable first heater for anyone whose patio has a roof.

• An open patio. 1,500 W is the standard-circuit ceiling and it is not enough under open sky. That is a propane situation.
• A fully exposed mounting position. IPX4 is splashing protection and the solids digit is unpublished. Driving rain and a dusty open wall are outside what the rating claims.
• Anyone needing more output. Nothing on a 120 V plug exceeds 1,500 W; going higher means a 240 V circuit and an electrician.
• Anyone expecting it to warm a space. It heats what it points at. Step out of the beam and you are cold immediately.

The cheapest unit on this site that publishes a tested weather rating, from a maker whose own BTU figure agrees with the physics. Neither of those is glamorous and both are rarer than they should be.

Read the rating for what it says — splashing water, no published dust protection — put it somewhere sheltered, and it is the most defensible inexpensive way to heat a covered patio. Ask it to live on an exposed wall and you are past the edge of what anyone has tested.