Black FridayDealsBuying guidesBrandsStoresResearchTermsPrivacydeal.ai apps
Black Friday 2026:TVsLaptopsHeadphonesAppleGamingVacuumsKitchenToysSmartwatchesTabletsFurnitureMattresses

© Deal.ai Inc.

Deal.ai › Stiebel Eltron
Stiebel Eltron
Stiebel Eltron CNS 150-2 Plus 240V 1500 W Wall-Mounted Convection Heater

Stiebel Eltron CNS 150-2 Plus 240V 1500 W Wall-Mounted Convection Heater

Best price now

$269.00at AmazonObserved at 9:49 PM

Compared across 2 stores. Prices are checked against each store and labelled with when.

Visit Amazon

Ask our agent about this product

It checks today's price at every store, compares the alternatives and answers in about a minute.

Enter to send, Shift+Enter for a new line

Our take on the Stiebel Eltron CNS 150-2 Plus 240V 1500 W Wall-Mounted Convection Heater

The Stiebel Eltron CNS 150-2 Plus is a wall-mounted electric convection heater rated at 1500 W (about 3,839 Btu/hr), enough for a room up to roughly 150 sq. ft. It has a built-in thermostat, a 24-hour timer and a frost-protection setting, and it is only about 4 inches deep. The best new price is $219.99 at eBay as of November 5, 2026, with 3 stores listing it new.

Best forBathrooms and small bedrooms up to 150 sq. ft.Supplemental heat in a cold roomWall space where floor space is tightHomeowners who want a hardwired, silent heater
Pros
  • Silent convection heat with no fan noise
  • Slim 4-inch profile mounts flush on the wall
  • Built-in thermostat and 24-hour timer
  • Frost-protection setting for garages or cabins
  • Overheat protection and automatic shut-off
Cons
  • Hardwired 240 V install with a 15 A breaker; not a plug-in unit
  • Slow to warm a room compared with fan heaters
  • No remote control or smart features
  • 1500 W limits it to small rooms

Stiebel Eltron CNS 150-2 Plus 240V 1500 W Wall-Mounted Convection Heater prices at every store

  • Home DepotNew

    In stock

    $269.00Free shippingObserved at 9:49 PM
    Visit store
  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $269.00Free shippingObserved at 9:49 PM
    Visit store

Also available at

  • eBayCheck price at eBay

Stiebel Eltron CNS 150-2 Plus 240V 1500 W Wall-Mounted Convection Heater price history

Lowest price we've seen: $269.00 on Nov 6 at Home Depot. Tracked across 2 stores since Nov 6.

What reviewers say

Owners of Stiebel Eltron wall convection heaters generally describe them as quiet, well built and steady, and the CNS line is often chosen for bathrooms and small rooms. Most complaints center on the hardwired installation and the slow, gentle heat output.

What people mention
  • NoisePraisedOwners say the heater runs silently because it has no fan.
  • BuildPraisedReviewers describe the steel casing as solid and well finished.
  • InstallationCriticisedBuyers note it needs a 240 V hardwired connection and a 15 A breaker, which adds electrician cost.
  • Heat outputMixedUsers find the convection heat gentle and even but slow to warm a room.
  • ControlsMixedThe thermostat and timer work, but some owners want more precise or remote control.

Specifications

Fuel Type
Electricity
Heat Output
3839 Btu/hr
Heat Source
Electric
Heating Area
150 sq. ft.
Heating Method
Convection
Heating Highlights
With Thermostat
Wattage
1125 W

Questions and answers

What size room will the CNS 150-2 Plus heat?
It is rated for about 150 sq. ft., so it suits a bathroom, bedroom or small office. Larger or poorly insulated rooms need more output.
Does it plug into a normal outlet?
No. It is a 240 V unit that must be hardwired on a 15 A circuit, so plan for an electrician.
Does it have a thermostat and timer?
Yes. It has an adjustable thermostat and a 24-hour timer, plus a frost-protection setting.
Is it safe to leave on?
It has overheat protection and automatic shut-off, and the frost setting keeps it running at low output in cold spaces.
Is $219.99 a good price?
That is the best new price among 3 stores as of November 5, 2026. Compare it with other 1500 W wall convection heaters, which often sell for less but may lack the timer.
Where is the Stiebel Eltron CNS 150-2 Plus 240V 1500 W Wall-Mounted Convection Heater cheapest?
At Amazon, for $269.00, as of our latest check.
Where can I buy the Stiebel Eltron CNS 150-2 Plus 240V 1500 W Wall-Mounted Convection Heater?
3 stores we checked sell it, including Amazon, Home Depot, eBay.

Shoppers also compared

  • C
    CNS 150-1 Plus
    CNS 150-1 Plus
  • S
    Stiebel Eltron CNS 300-2 Plus Wall-Mounted Convection Heaters
    Stiebel Eltron CNS 300-2 Plus Wall-Mounted Convection Heaters
  • C
    CH040 - CBT C-Rey Men's Sneakers White
    CH040 - CBT C-Rey Men's Sneakers White
  • N
    Nike C1TY 'Brownstone'
    Nike C1TY 'Brownstone'
  • T
    The Empire Black Leather Men Sneaker
    The Empire Black Leather Men Sneaker
  • M
    Men's 3-on-3 Court Low
    Men's 3-on-3 Court Low
  • M
    Men's Hyper V3 Next
    Men's Hyper V3 Next
  • N
    Nike C1TY Premium Cordura 'Wolf Grey Cool Grey'
    Nike C1TY Premium Cordura 'Wolf Grey Cool Grey'

More from Stiebel Eltron

  • T
    Tempra 29 Plus
    Tempra 29 Plus
  • S
    Stiebel Eltron Tempra 36 Plus Electric Tankless Water Heater
    Stiebel Eltron Tempra 36 Plus Electric Tankless Water Heater
  • S
    Stiebel Eltron Tempra 24 Plus Electric Tankless Water Heater
    Stiebel Eltron Tempra 24 Plus Electric Tankless Water Heater
  • S
    Stiebel Eltron DHC-E 4/6-2 Trend Point of Use Electric Tankless Water Heater
    Stiebel Eltron DHC-E 4/6-2 Trend Point of Use Electric Tankless Water Heater
  • S
    Stiebel Eltron Tankless Water Heater – Tempra 24 Plus
    Stiebel Eltron Tankless Water Heater – Tempra 24 Plus
  • S
    Stiebel Eltron CNS 150-1 Plus Wall-Mounted Convection Heater
    Stiebel Eltron CNS 150-1 Plus Wall-Mounted Convection Heater
  • S
    Stiebel Eltron CNS 150-1 Plus Wall-Mounted Convection Heater, White
    Stiebel Eltron CNS 150-1 Plus Wall-Mounted Convection Heater, White
  • C
    CNS 1500 Plus LCD
    CNS 1500 Plus LCD
All Stiebel Eltron deals and products →
Power Type
Electric
Amperage
15 A (required circuit breaker size)
Automatic Shut-Off
Yes
Overheat Protection
Yes
Safety Highlights
Anti-freeze setting
Thermostat
Yes
Timer
Yes
Remote Control
No
Depth
3 15/16 in (100 mm)
Dimensions
3 15/16 in (100 mm) (Depth)
Height
17 3/4 in (450 mm)
Width
22 15/16 in (582 mm)
Material
Sheet steel (casing), Plastic (trim)
Weight
13.2 lb (6.0 kg)
Installation Location
Indoor
Installation Type
Wall-mounted
Installation Highlights
Wall mountable