Sizes & Dimensions
Use the dimensions chart below to help you make the right choice for your client.
Want to make sure it fits? Download a detailed chair sizing worksheet.
Important: Make sure that seat width, depth and height are adequate for each individual user, and that the user’s weight does not exceed the maximum weight recommended.
The user’s overall height is a general guide to help you select the appropriate size of HTS. Choose the model that allows for growth.
| Item Dimensions (inches) | Z110 Small HTS |
|---|---|
| Overall height |
30 – 46 (76 – 117 cm) |
| Tilt-in-space mobile base footprint |
21 x 27 |
| Tilt-in-space base length at full recline |
43 |
| Non-tilt base footprint |
20 x 25 |
| Seat (front) to footboard height* |
8½ – 13½ |
| Seat (front) to floor; mobile tilt frame |
15½ – 21½ |
| Seat (front) to floor; mobile non-tilt frame |
16 – 20 |
| Seat (front) to floor; stationary non-tilt frame |
13 – 17 |
| Seat depth (1" increments) |
8 / 9 / 10 / 11 |
| Seat width |
12 |
| Hole size in seat pad |
open 4 x 9 |
| Armrest height above seat |
5¼ |
| Backrest height above seat |
16½ |
| Backrest width |
11½ |
| Distance between laterals |
4¾ – 12 |
| Tilt-in-space FORWARD ** |
5° |
| Tilt-in-space BACK ** |
25° |
| Backrest angle adjustment (degrees) |
6° fwd, 6° and 18° back |
| Footboard angle adjustment (degrees) |
10°, 20° or 30° fwd, |
| Maximum clearance height under seat (tilt frame) |
20½ |
| Maximum clearance height under seat (stationary non-tilt frame) |
15 |
| Maximum clearance height under seat (mobile non-tilt frame) |
18 |
| Portability base clearance (fits over ADA compliant toilets) |
18½ |
| Portability kit carry bag dimensions |
19½ high x 21¼ wide x 10 deep |
| Bottom of frame to floor; tilt-in-space mobile base |
2 |
| Tub base footprint |
23 x 16½ at feet / 19 at top |
| Tub base height |
11 at front x 9½ at back |
| Maximum working load (lb) |
75 |
| HTS bases | Dimensions (inches) |
| Z112 / Z122 (small/medium) tilt mobile base footprint |
21 wide x 27 long |
| Z113 / Z123 (small/medium) non-tilt bases footprint |
20 wide x 25 long |
| Z132 (large) tilt mobile base footprint |
22½ wide x 33 long |
| Z133 (large) non-tilt base footprint |
21 wide x 29 long |
| Z139 portability base |
21 wide x 16½ long |
| Without angle converter** | With angle converter** |
 |
 |
*When the mobile base is in the lowest position and the footboard is fully extended, it may prevent the front casters from swiveling. In this case, either change the footboard angle or raise the seat height to give the casters room to swivel.
**To achieve 15˚ of forward tilt for ease of transfer, order the tilt angle converter, Z169 $47.00. (The range of adjustment will be 15˚ back and 15˚ forward. See reference charts above.)
***The maximum working load for the large HTS foot board is 150 lb.
More information about the HTS is located in its Product Manual.
Z110 Small HTS Z110
Sizes & Dimensions
Use the dimensions chart below to help you make the right choice for your client.
Want to make sure it fits? Download a detailed chair sizing worksheet.
Important: Make sure that seat width, depth and height are adequate for each individual user, and that the user’s weight does not exceed the maximum weight recommended.
The user’s overall height is a general guide to help you select the appropriate size of HTS. Choose the model that allows for growth.
| Item Dimensions (inches) | Z110 Small HTS |
|---|---|
| Overall height |
30 – 46 (76 – 117 cm) |
| Tilt-in-space mobile base footprint |
21 x 27 |
| Tilt-in-space base length at full recline |
43 |
| Non-tilt base footprint |
20 x 25 |
| Seat (front) to footboard height* |
8½ – 13½ |
| Seat (front) to floor; mobile tilt frame |
15½ – 21½ |
| Seat (front) to floor; mobile non-tilt frame |
16 – 20 |
| Seat (front) to floor; stationary non-tilt frame |
13 – 17 |
| Seat depth (1" increments) |
8 / 9 / 10 / 11 |
| Seat width |
12 |
| Hole size in seat pad |
open 4 x 9 |
| Armrest height above seat |
5¼ |
| Backrest height above seat |
16½ |
| Backrest width |
11½ |
| Distance between laterals |
4¾ – 12 |
| Tilt-in-space FORWARD ** |
5° |
| Tilt-in-space BACK ** |
25° |
| Backrest angle adjustment (degrees) |
6° fwd, 6° and 18° back |
| Footboard angle adjustment (degrees) |
10°, 20° or 30° fwd, |
| Maximum clearance height under seat (tilt frame) |
20½ |
| Maximum clearance height under seat (stationary non-tilt frame) |
15 |
| Maximum clearance height under seat (mobile non-tilt frame) |
18 |
| Portability base clearance (fits over ADA compliant toilets) |
18½ |
| Portability kit carry bag dimensions |
19½ high x 21¼ wide x 10 deep |
| Bottom of frame to floor; tilt-in-space mobile base |
2 |
| Tub base footprint |
23 x 16½ at feet / 19 at top |
| Tub base height |
11 at front x 9½ at back |
| Maximum working load (lb) |
75 |
| HTS bases | Dimensions (inches) |
| Z112 / Z122 (small/medium) tilt mobile base footprint |
21 wide x 27 long |
| Z113 / Z123 (small/medium) non-tilt bases footprint |
20 wide x 25 long |
| Z132 (large) tilt mobile base footprint |
22½ wide x 33 long |
| Z133 (large) non-tilt base footprint |
21 wide x 29 long |
| Z139 portability base |
21 wide x 16½ long |
| Without angle converter** | With angle converter** |
|
|
*When the mobile base is in the lowest position and the footboard is fully extended, it may prevent the front casters from swiveling. In this case, either change the footboard angle or raise the seat height to give the casters room to swivel.
**To achieve 15˚ of forward tilt for ease of transfer, order the tilt angle converter, Z169 $47.00. (The range of adjustment will be 15˚ back and 15˚ forward. See reference charts above.)
***The maximum working load for the large HTS foot board is 150 lb.
More information about the HTS is located in its Product Manual.
