Mountman BL20-R17 Tower Space Heater, 1500W, 120° Oscillation

The Mountman BL20-R17 combines 1500W heating with 120° oscillation to spread warmth across an indoor room. Its tower design and free-standing setup make it a practical choice for spaces where you want adjustable heat without mounting a heater to a wall.

Set the thermostat to a preferred temperature, use the timer to plan operating time, or select ECO mode to let the heater adjust between its two power settings according to room temperature. Remote and touch controls provide two ways to manage settings.

Product specs

• Type: Freestanding electric tower space heater
• Heating output: 1000W and 1500W settings
• Recommended coverage: Up to 350 sq. ft.
• Thermostat range: 41–95°F, adjustable in 1°F increments
• Oscillation: 120°
• Timer: 24 hours
• Color: Black
• Safety features: Tip-over and overheat protection, child lock, V0 flame-retardant material
• Noise level: As low as 30 dB

The 120° oscillation helps distribute heat across a broader area than a fixed-direction heater, making it useful when warmth needs to reach more than one part of a room. The thermostat offers fine temperature adjustments, while ECO mode switches between 1000W and 1500W based on the room temperature. That gives you a way to manage heating around changing conditions rather than selecting one output and leaving it unchanged.

How to use it

Place the freestanding heater in an indoor room and choose the 1000W or 1500W setting for the heating level you want. Adjust the thermostat from 41°F to 95°F in 1°F increments, then use the 24-hour timer to set a heating schedule. Oscillation spreads the airflow through a wider angle, while the remote and touch controls let you change settings in either of two ways.

For example, in a home office, the timer can be set around a work period and oscillation can direct warmth across the room rather than toward just one spot. In a bedroom or living room, the low operating noise of as little as 30 dB supports use where quieter operation matters. The child-lock setting helps prevent unintended changes to the controls, and tip-over and overheat protection add safety features during indoor use.

Practical tips

Choose the 1500W setting when you want the higher available output, or use the 1000W setting for a lower setting. ECO mode automatically adjusts between those outputs according to room temperature. Set the thermostat to your preferred level and use the timer to coordinate heating with your routine. Its stated coverage of up to 350 sq. ft. makes it relevant to larger indoor rooms as well as bedrooms, offices, living rooms, study rooms, dining rooms, and garages.

Compared with a basic heater that directs warmth in one fixed direction, this model adds wide-angle oscillation, thermostat adjustments, and timed operation. Those controls are useful when you want to manage both where the airflow goes and when the heater runs, rather than relying on a single power setting alone.

When it makes sense

The Mountman BL20-R17 is a good fit for indoor use when you want a freestanding tower heater with multiple ways to tailor operation: two power settings, a 41–95°F thermostat, ECO mode, oscillation, and a 24-hour timer. Its stated room coverage, remote and touch controls, and child-lock and protection features make it a considered choice for everyday heating in a home office, bedroom, or shared living space.