Nova 330 12" Wheel Transport Wheelchair

The Nova Comet 330 Transport Chair is built for caregivers who need more control — larger 12" rear wheels handle uneven surfaces and longer distances with ease, while the patented hand brakes allow safe speed regulation and stopping on inclines. The 19" padded seat, reinforced upholstery, quick-release fold-down back, and 300 lb capacity round out a chair designed for active daily use. Seat belt included. HCPCS E1038. FSA eligible. Lifetime warranty.

Nova Comet 330 Transport Chair — 12" Wheels, Hand Brakes, 19" Seat

The Comet 330 occupies a distinct category among Nova's transport chairs — it's built for users and caregivers who go places. While standard transport chairs use 8" rear wheels suited for smooth indoor surfaces, the Comet 330's 12" rear wheels provide meaningfully better performance on uneven pavement, slight inclines, outdoor paths, and longer pushes. Paired with patented hand brakes on the push handles, the caregiver can control speed and stop safely without relying solely on the parking wheel locks.

The 19" seat with reinforced padded upholstery resists stretching and wear under regular use. The quick-release fold-down back allows compact trunk storage, and the chair comes fully assembled. At 23.65 lbs with footrests (19 lbs without), it remains manageable for most caregivers to lift and load.

Key Features

• 12" rear wheels — significantly improved control on uneven surfaces, inclines, and longer distances vs. standard 8" wheels
• Patented hand brakes on push handles — caregiver controls speed and stops safely; secondary rear wheel locks for parking
• 19" padded seat — reinforced cloth upholstery resists stretching and tearing
• Lightweight aluminum frame — 23.65 lbs with footrests, 19 lbs without
• Swing-away footrests with adjustable footplates (5"–9" from floor)
• Fixed full-length padded armrests
• Quick-release fold-down back for compact car trunk storage
• Adjustable seat belt included
• 300 lb weight capacity
• HCPCS E1038 — may qualify for Medicare, Medicaid, or insurance coverage
• FSA eligible
• Lifetime Limited Warranty (manufacturer defects in material and workmanship)

Nova Comet 330 vs. Nova 329 — When Do the 12" Wheels Matter?

Who Is the Nova Comet 330 Best For?

• Users who are pushed outdoors regularly — parks, sidewalks, uneven pavement, ramps
• Caregivers who need hand brake control for safety on slopes or long corridors
• Active users who move between indoor and outdoor environments daily
• Anyone who has experienced loss of control with smaller-wheeled chairs on inclines
• Users who prioritize a durable, reinforced seat that holds up to daily wear

How to Size the Nova Comet 330

1. Measure Hip Width

   Measure the user's widest point across both hips while seated. Add 1"–2" for comfort clearance. The Comet 330 has a 19" seat width (17.5" between arms). It is appropriate for users with hip widths up to approximately 15.5". For users needing more room, the Nova Comet 332 offers a 22" seat with a 400 lb capacity.

2. Measure Seat-to-Floor Height

   Measure from the back of the knee to the floor with the user seated and feet flat. The Comet 330 seat height is 19". The footrests adjust from 5"–9" from the floor. The 12" rear wheels result in a slightly higher seat position than chairs with 8" rear wheels — factor this in for shorter users.

3. Measure Seat Depth

   Measure from the back of the buttocks to behind the knee. The Comet 330 seat depth is 16". Allow 1"–2" clearance between the front seat edge and the back of the knee for comfort and circulation.

4. Check Doorway and Surface Requirements

   The Comet 330 open width is 24.5" — slightly wider than standard 8" wheel chairs due to the larger rear wheels. Confirm doorway clearance if navigating narrow home entrances. The 12" wheels excel on outdoor surfaces but may be slightly bulkier to load into smaller car trunks — the folded width of 10.25" fits most standard trunks.

5. Confirm Weight Capacity

   The Comet 330 supports up to 300 lbs. For users exceeding this, the Nova Comet 332 supports 400 lbs with a wider 22" seat.

Frequently Asked Questions

Why do the 12" rear wheels make a meaningful difference?

Wheel diameter directly affects how easily a chair rolls over obstacles and uneven surfaces. Larger wheels bridge small gaps (expansion joints, curb cuts, gravel) more smoothly than 8" wheels, which can catch and jar the user. On inclines, larger wheels also give the caregiver more leverage and control when pushing. The result is a noticeably smoother, safer ride in outdoor or mixed environments — and less physical effort for the caregiver over longer distances.

What are hand brakes and how are they different from wheel locks?

Hand brakes (also called attendant brakes or caregiver brakes) are lever-style brakes on the push handles that work like bicycle brakes — the caregiver squeezes to slow or stop the chair while pushing. Wheel locks (parking brakes) are frame-mounted levers that lock the wheel in place when the chair is stationary. The Comet 330 has both: hand brakes for active speed control during movement, and secondary rear wheel locks for parking. This dual system is particularly important on ramps, slopes, and uneven outdoor surfaces where uncontrolled rolling is a risk.

How much lighter is the chair without the footrests?

The Comet 330 weighs 23.65 lbs with footrests and approximately 19 lbs without them. The swing-away footrests detach quickly for transfers and for reducing weight when lifting the chair into a car. Removing footrests before loading into a vehicle is a common caregiver practice to reduce strain.

Is the Comet 330 suitable for daily outdoor use?

Yes — this is the primary use case the Comet 330 is designed for. Smooth sidewalks, paved outdoor paths, parking lots, slight inclines, and mixed indoor/outdoor environments are all well within its capability. It is not designed for off-road use, steep hills, gravel trails, or sand. For very active outdoor mobility, a power wheelchair or all-terrain mobility device may be more appropriate.

What does HCPCS E1038 mean for coverage?

E1038 is the standard billing code for an attendant-propelled transport wheelchair. Medicare Part B, Medicaid, and many private insurers use this code to determine coverage eligibility. A physician prescription and medical necessity documentation are typically required. Contact your insurer with code E1038 to verify your specific plan's coverage. FSA and HSA funds can be used to purchase the Comet 330 directly.

How does the Lifetime Warranty work?

Nova's Lifetime Limited Warranty covers defects in materials and workmanship for the lifetime of the chair. It does not cover normal wear, cosmetic damage, or damage from misuse. Retain your original purchase receipt. For warranty service, contact Nova Medical Products directly — their customer service team will assess the issue and arrange a remedy.