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Suburban 2691ABK Wall Mount RV Electric Heater: Can It Keep Your RV Warm All Night in 2026?

The Suburban 2691ABK delivers solid wall-mount heating for RVs and small rooms. It lacks overheat protection and a timer, which limits its versatility at this price.

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Key Specifications

Best For
RV, indoor spaces

Best For

How this product scores for different use cases

Our Verdict

This heater mounts directly to a wall and protrudes less than 5 inches. That slim profile makes it a strong fit for RV interiors and small rooms with limited floor space.

It runs at 1325 watts and includes an adjustable thermostat. Those two features give you reliable heat and basic temperature control in one compact unit.

It lacks overheat protection and a timer. Both are standard on most heaters at this price. That gap matters if you plan to leave it running unattended.

At $106.65, you pay a premium for the wall-mount design. You get fewer features than plug-in floor models at the same price. The tradeoff is space savings, not feature richness.

What We Like

  • Mounts flat to any wall and sticks out less than 5 inches, saving floor space in tight rooms.
  • Runs at 1325 watts, enough to heat a small room or RV cabin effectively.
  • Adjustable thermostat lets you set your preferred temperature without manual adjustments.
  • Compact size at 13 inches wide and 17 inches tall fits most small wall spaces.
  • Plugs into a standard 120VAC outlet with a 6-foot grounded cord, no special wiring needed.

What Could Be Better

  • No overheat protection, a feature that most competitors at this price include.
  • No timer, so you cannot schedule automatic shutoff after a set number of hours.
  • No remote control, requiring you to adjust settings directly at the unit.
  • Coverage is limited to roughly 130 square feet, below the 300 square foot average for heaters in this price range.
  • Only one fan speed, giving you less control over airflow compared to multi-speed competitors.
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Standout Features

Wall-mount design under 5 inches deep
Most portable space heaters require 8 to 12 inches of floor depth. This unit reclaims all of that floor space by mounting flat to the wall.
1325-watt heating output
This falls in the 'good' wattage tier, above the 1200W average for compact heaters. It delivers meaningful heat for small to medium spaces.
Adjustable thermostat with variable heat settings
Many budget heaters offer only fixed heat settings. This unit lets you dial in your comfort level, which also reduces energy waste.

Full Specifications

Additional Info

AssemblyNo

Frequently Asked Questions

Common questions about Suburban Wall Mount RV Electric Heater, Energy Efficient Heater, Easy to Mount, Thin, Black (2691ABK)

How much space can this heater warm?

At 1325 watts, this heater works best in spaces up to about 130 square feet. That covers a small bedroom, office, or RV cabin well.

Does it need special wiring or professional installation?

No special wiring is needed. It plugs into a standard 120VAC wall outlet using its 6-foot grounded cord. Wall mounting requires basic hardware.

Is it safe to run overnight?

It has a thermostat to regulate temperature. However, it does not have overheat protection, so leaving it unattended for long periods carries more risk than heaters that do include that feature.

How much will this heater add to my electricity bill?

Running at 1325 watts for 8 hours a day at average US electricity rates costs roughly $230 per year. Shorter daily use will lower that cost.

What are the exact dimensions of this heater?

It measures 13 inches wide, 5 inches deep, and 17 inches tall. When wall mounted, it sticks out less than 5 inches from the surface.

Scores

Overall Score 46/100
Value Score 34/100
Popularity 52/100

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Tags

wall mount rv heater space saving thermostat equipped 1325 watt slim profile indoor only no timer no overheat protection

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Scored 46/100

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