Side view of a stairlift with a beige seat and armrests, showing its mechanism and control lever attached to a white base.
A rectangular white electronic enclosure with a cable attached and a small component on top; four screws are visible on the front.
A staircase with beige carpet, featuring a stair lift on the right side and a wooden handrail on the left.
A person sitting on a stairlift at the base of a carpeted staircase, with a wooden handrail on the left and a closed door at the top.
A woman in a red shirt and light pants is sitting on a stairlift chair, positioned on a carpeted staircase with a wooden handrail.
A stair lift with a beige seat is installed on a carpeted staircase. A small platform beside it holds a grocery bag with various items.
Side view of a stairlift with a beige seat and armrests, showing its mechanism and control lever attached to a white base.
A rectangular white electronic enclosure with a cable attached and a small component on top; four screws are visible on the front.
A staircase with beige carpet, featuring a stair lift on the right side and a wooden handrail on the left.
A person sitting on a stairlift at the base of a carpeted staircase, with a wooden handrail on the left and a closed door at the top.
A woman in a red shirt and light pants is sitting on a stairlift chair, positioned on a carpeted staircase with a wooden handrail.
A stair lift with a beige seat is installed on a carpeted staircase. A small platform beside it holds a grocery bag with various items.
Home Access Straight Stairlifts

SL350AC Indoor AC Straight Stairlift

Home

Commercial

Harmar’s SL350AC Stairlifts are engineered with a carriage that is pre-installed on a short section of the durable extruded aluminum track. The backrest has three different settings, and the fold-up footrest adjusts to two different heights for the utmost in custom comfort. The spacious, wide seat features thick padding and attractive upholstery.

Assembled in the USA

Dealers in All 50 States

Live Support

  • Rocker controls with constant-pressure functionality stop the lift immediately if the control is released
  • Extruded aluminum track is available in custom lengths
  • Operates on standard 115V AC household current
  • Mounts to the stairs (not the wall) on either side of staircase
  • Seat and footrest fold to save space
  • Separate controls at top and bottom of stairs

Weight Capacity
  • 350 lb (up to 15’9″ track)
  • 250 lb (for 15’10” – 25′ track)
Seat Size17.5” x 14”
Footrest Size9.5″ x 10″
Speed20 FPM
Folded Width14″ from wall
Track Length
  • 15’9″ (standard)
  • Up to 25′ (reduced capacity)
Incline Limits35° – 45°
Powered24V AC
Drive SystemCable drive
Outdoor UseNo
Safety Features
  • Seat belt
  • Slack cable brake with switch
  • Final limits
  • Swivel seat cut-off switch
  • Footrest obstruction switch
  • Constant pressure controls
Available Options
  • Grocery basket
  • Key lock
  • Extra rail
  • Flip up armrests
WarrantyParts: 2 years
Certifications
  • ETL listed
  • CSA B44.1/ASME A17.5
  • Safety standard ASME A18.1

Looking for information on an older model? Contact Us for support.

Frequently Asked Questions

Wondering what ramp would work best for you? Here are a few key things to keep in mind as you make your decision. If you have other questions that aren’t answered here, please don’t hesitate to reach out to us.

Harmar offers a variety of stairlifts—from straight to curved, and basic to heavy duty. We want to make sure you find your perfect fit, and with extra options to really make your lift yours, we’re here to help! Consider your staircase type, your personal needs, as well as those of any household members.

Harmar offers multiple options and accessories. Depending on the model of your lift, you may have the option to upgrade your regular seat belt to a retractable seat belt; or, you may need a key lock to ensure none of your house guests take unexpected trips up and down your stairs. For a smooth, efficient trip up and down the stairs, consider the optional power folding footrest and power seat swivel. Ask your Harmar dealer which accessories would be right for you.

The Pinnacle straight stairlifts are designed to fit any straight staircase without any curves to the structure. With a larger seat and 10.5” folded width, the SL600 is optimal for narrow stairways and offers increased comfort. To avoid any obstruction near doorways, walls, or walkways, add a folding rail to the bottom of your stairlift.

At Harmar, we understand everyone has different needs. We offer three different sizes in our straight stairlifts: SL300, SL600, and SL600HD. The SL300 seat offers a smaller, more compact seat, while the SL600HD can accommodate up to 600 lb and offers a wider, padded chair and larger backrest. Which will best suit your lifestyle and home?

A stairlift is a motorized device that helps people travel up and down stairs with ease. It consists of a chair with a footrest and armrests that travels along a rail installed on the stairs. With easy-to-use controls, the stairlift gently transports the user, providing independence and accessibility for those who seek an alternative to stairs. Designed with safety features like a seatbelt, footrest, and armrests, a stairlift offers a seamless and secure option to navigate stairs, supporting a wide range of needs.

A vertical platform lift is a mechanical device that provides vertical transportation for people who wish to or must remain in their wheelchairs, scooters, or other mobility devices. It functions like a small elevator, moving vertically between different levels, such as from ground level to a porch or between floors in your home. They’re designed to accommodate both indoor and outdoor use, offering a reliable way to move between levels without stairs.

Outdoor stairlifts are designed to be weather-resistant as they’re built with durable materials that can withstand various weather conditions, such as rain, snow, and extreme temperatures. Harmar lifts typically feature waterproof covers, rust-resistant components, and UV protection to prevent sun damage. Regular maintenance is recommended to ensure they remain in good working condition, especially in harsh climates.

Harmar products are available through any of Harmar’s authorized dealers located throughout the United States and around the world. It is imperative that you use a qualified Harmar dealer since they are professionals who are trained to install and service Harmar products for safe use. To find the Harmar Authorized Dealer in your area, just use our Dealer Locator.

Consult With Us

Consult with a trusted Harmar representative to learn more about mobility and access solutions to ensure you find the right fit.