A tall ceramic Thetford for buyers who want chair height without paying Dometic prices.
Amazon $286.11The Thetford Aqua-Magic Style Plus rates 3.2 among RV gravity-flush boat or RV toilets; the Jabsco Manual Regular Bowl 29120 rates 2.9 among manual marine ones. The Jabsco Manual Regular Bowl 29120 costs $14.12 less ($271.99 vs $286.11).
Prices were last checked November 9, 2026. Product prices and availability are accurate as of that date and are subject to change; the price and availability shown on Amazon or the retailer's site at the time of purchase apply. As an Amazon Associate we earn from qualifying purchases.

A hand-pumped head with the larger regular bowl, for boats that have the room and no spare battery capacity.
Amazon $271.99Scores side by side
These two sit in different type classes (RV gravity-flush and manual marine), and each is scored against the reference points for its own class, so a rating says how well each does among its own type peers. How we rank explains each factor.
| Factor weight | Thetford Aqua-Magic Style Plus | Jabsco Manual Regular Bowl 29120 |
|---|---|---|
| Overall rating | 3.2/5 | 2.9/5 |
| Value 25% | 33 $286.11, against other toilets in its group | 43 $271.99, against other toilets in its group |
| Flush water 20% | 50 flush volume not published (neutral score used) | 50 flush volume not published (neutral score used) |
| Power draw 15% | 100 no electrical draw | 100 no electrical draw |
| Features 25% | 65 ceramic or porcelain bowl, freshwater flush, household-size bowl | 20 freshwater flush |
| Warranty 15% | 0 1-year warranty | 0 warranty not published, scored as none |
Specifications
| Thetford Aqua-Magic Style Plus | Jabsco Manual Regular Bowl 29120 | |
|---|---|---|
| Flushing | ||
| Type | Gravity | Manual |
| Freshwater flush | Yes | Yes |
| Macerator | No | No |
| Control | Single foot pedal | - |
| Power | ||
| Draw at 12 V | None | None |
| Bowl and fit | ||
| Bowl size | High profile | Regular |
| Bowl material | China | - |
| Household size | Yes | - |
| Soft-close seat | No | - |
| Seat height | 17.5 in | - |
| Build | ||
| Warranty | 1 year | - |