Stelpro Pulsair ARWF1501T2W vs Stelpro Sonoma ASO1501T2W

Last updated: November 9, 2026

The Stelpro Pulsair ARWF1501T2W is the better baseboard or wall heater overall, rated 3.9 to 3.7. The Stelpro Pulsair ARWF1501T2W leads on controls. The Stelpro Sonoma ASO1501T2W costs $16.85 less ($170.95 vs $187.80).

Prices were last checked November 9, 2026. Product prices and availability are accurate as of that date and are subject to change; the price and availability shown on Amazon or the retailer's site at the time of purchase apply. As an Amazon Associate we earn from qualifying purchases.

Stelpro Pulsair ARWF1501T2W vs Stelpro Sonoma ASO1501T2W

Which should you buy?

Scores side by side

Each factor is scored 0-100 against the same fixed reference points for every wall heater baseboard or wall heater; a clear win is highlighted. How we rank explains each one.

Factor weightStelpro Pulsair ARWF1501T2WStelpro Sonoma ASO1501T2W
Overall rating3.9/53.7/5
Value 35%61 $125.20 per kW ($187.80, 1,500 W)66 $113.97 per kW ($170.95, 1,500 W)
Controls 25%65 thermostat in the box, selectable wattage50 thermostat in the box
Safety 15%75 overheat cutout, backup thermal fuse50 overheat cutout not described (neutral score used)
Warranty 25%78 5-year warranty78 5-year warranty

Specifications

Stelpro Pulsair ARWF1501T2WStelpro Sonoma ASO1501T2W
Heat
TypeFan-forced wall heaterFan-forced wall heater
Rated output1,500 W1,500 W
Lowest setting750 W-
Voltage120 V120 V
Heating elementNichrome elementNichrome element
Maker's heating area150 sq ft150 sq ft
Controls
ThermostatBuilt in (mechanical)Built in (mechanical)
Selectable wattageYesNo
Remote or timerNoNo
Safety
Overheat cutoutAutomatic reset-
Backup thermal fuseYes-
Build
Weight6 lb6.3 lb
Warranty5 years5 years

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