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CNS
CNS 150-1 Plus

CNS 150-1 Plus

4(5 ratings)

Best price now

$269.00at AmazonObserved at 9:50 PM

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

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Our take on the CNS 150-1 Plus

The CNS 150-1 Plus is a wall-mounted electric convection heater rated at 1125 W and 3839 Btu/hr, sized for rooms up to about 150 sq ft. It uses silent natural convection with no fan, and adds a built-in thermostat, a timer, an anti-freeze setting, and overheat and automatic shut-off protection. Its slim 3 15/16 in deep steel case is meant to replace a baseboard heater or serve as a stand-alone heat source in a bathroom or small room. The best new price is $269.00 at Amazon as of November 5, 2026, with two stores listing it new.

Best forBathrooms and small rooms up to 150 sq ftReplacing a bulky baseboard heaterWall-mounted heat where floor space is tightQuiet bedrooms and offices
Pros
  • Silent, draft-free convection with no fan
  • Slim 3 15/16 in profile saves floor space
  • Built-in thermostat and timer
  • Anti-freeze setting keeps a room above freezing
  • Overheat protection and automatic shut-off
Cons
  • 1125 W output suits only small rooms
  • Requires a 15 A circuit and wall wiring
  • No remote control
  • Slow to warm a room compared with a fan heater
  • Plastic trim on an otherwise steel case

CNS 150-1 Plus prices at every store

  • AmazonNew

    Availability unknown

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

    $269.00Free shippingObserved at 9:50 PM
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  • Home DepotNew

    Availability unknown

    $269.00Free shippingObserved at 9:49 PM
    Visit store

CNS 150-1 Plus price history

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

About the CNS 150-1 Plus

CNS is a modern surface-mounted convection heater with a sleek European slimline design. It works for stand-alone installation or as an effective, efficient replacement for traditional baseboard heaters, using significantly less room. CNS heaters use natural convection for draft-free operation. Cool room air flows in the bottom of the unit, is warmed by the heating element and rises silently out the top to heat the room. A frost protection setting will maintain an appropriately-sized room above freezing. With its built-in thermostat, a single CNS is perfect as a stand-alone heating system in bathrooms or small rooms. Multiple CNS units can be placed strategically in larger spaces and their temperature settings adjusted individually for maximum comfort control. CNS heaters range in size from 1000-Watt to 3000-Watt in both 120-Volt and 240-Volt/208-Volt models.

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
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

Questions and answers

What size room will the CNS 150-1 Plus heat?
It is rated for about 150 sq ft at 1125 W and 3839 Btu/hr. Larger spaces need multiple units or a higher-wattage model.
Does it need a special circuit?
It draws 1125 W at 15 A, so it needs a dedicated 15 A circuit. A wall-mounted heater should be wired by an electrician.
Is it silent?
Yes. It heats by natural convection with no fan, so there is no fan noise. Some owners note a faint tick as the metal expands.
Can it be used in a bathroom?
CNS describes it as suitable for bathrooms and small rooms as a stand-alone heater, provided it is installed per the manufacturer's clearance rules.
Does it come with a thermostat and timer?
Yes, both are built in, along with an anti-freeze setting. There is no remote control.
When is the price lowest?
The best new price is $269.00 at Amazon as of November 5, 2026. Space heaters often drop in fall and winter, so check the price history before buying.
Where is the CNS 150-1 Plus cheapest?
At Amazon, for $269.00, as of our latest check.
What do buyers say about the CNS 150-1 Plus?
Rated 4 out of 5 from 5 ratings.
Where can I buy the CNS 150-1 Plus?
2 stores we checked sell it, including Amazon, Home Depot.

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