Niagara Steaful 1.28 GPF Two-Piece Round-Front Toilet
Niagara Steaful 1.28 GPF Two-Piece Round-Front Toilet Review
The Niagara Steaful positioning
The Steaful (model N7716) is Niagara's entry-tier 1.28 GPF toilet — the lowest-priced Niagara residential SKU. At $150-$200, the Steaful competes directly with Glacier Bay Power Flush ($130-$180), American Standard Mainstream ($150-$210), and Mansfield Pro-Fit 1 ($150-$220) in the value-tier WaterSense segment. It's the Niagara that landlords spec for rental property turnover where they want Niagara brand pedigree but Liberty's $30-$50 premium isn't justified.
The Steaful sits at the bottom of Niagara's lineup as the absolute value entry — below the Liberty ($170-$230) which has elongated bowl, below the Phantom ($240-$280) which has 1.6 GPF flush volume, and well below the Stealth line ($250-$340) which has ultra-low-flow. For buyers who want Niagara branding at sub-$200, the Steaful is the only option.
How the Steaful fits in the Niagara lineup
| Niagara model | GPF | Bowl shape | Price (~) | Best for |
|---|---|---|---|---|
| Steaful | 1.28 | Round-Front | $150-$200 | Powder rooms, value-tier rebuilds, lowest-cost Niagara |
| Liberty | 1.28 | Elongated | $170-$230 | Standard residential WaterSense + Niagara brand |
| Phantom | 1.6 | Elongated | $240-$290 | Non-rebate zones + older drain lines |
| Stealth Original | 0.8 | Round-Front | $250-$320 | Powder room with ultra-low-flow rebate |
| Stealth Sabre | 0.8 | Elongated | $280-$360 | Primary bath with maximum water savings + rebate |
The Steaful variant matrix
| Model # | Description | Price (~) |
|---|---|---|
| N7716 | Steaful, round-front, 1.28 GPF, Comfort Height, White | $150-$190 |
| N7716-B | Same in Biscuit | $170-$210 |
| N7715 (Steaful standard height) | Standard 14.625" height variant — kid bathrooms | $140-$180 |
What's in the box
- Tank with pre-installed standard 3-inch flush valve + Fluidmaster-pattern fill valve
- Round-front bowl (16.5"), pre-drilled for 12" rough-in
- Tank-to-bowl gasket and brass bolts
- Chrome trip lever
- Wax ring NOT included
- SoftClose seat NOT included — Bemis 1500RD round-front universal ($30) recommended
- Installation manual + WaterSense documentation
Install requirements and procedure
- Rough-in: 12 inches (standard).
- Weight: ~68 lbs total (tank ~28, bowl ~40). Single-person install comfortable.
- Standard two-piece install — same procedure as Mainstream or Glacier Bay Power Flush.
- Universal aftermarket parts — Korky 2032BP (3-inch flapper) and Fluidmaster 400A fill valve fit directly. No proprietary parts.
What owners report
- Adequate for normal household use. MaP 700g exceeds WaterSense 350g threshold comfortably; sufficient for non-heavy-use bathrooms.
- The Niagara brand pedigree at sub-$200 is the value proposition — buyers feel they're getting more long-term reliability than the cheapest Glacier Bay or off-brand alternatives.
- Universal parts service is the convenience — flapper replacements at any Home Depot for $5-$8.
- Round-front bowl is the trade-off for the price — adult-focused bathrooms may want to step up to Liberty for elongated comfort.
- Standard ceramic glaze shows hard-water spots — weekly bowl cleaning typical.
- Service life: 15-20 years porcelain. Slightly shorter than premium Niagaras (Stealth Sabre at 25+ years) due to lighter-duty construction.
- Common upgrade path: when Steaful eventually wears out, owners often replace with Liberty for the elongated bowl + slightly longer service life.
Where Steaful wins vs competitors
| Competitor | Comparison |
|---|---|
| Glacier Bay Power Flush ($130-$180) | Glacier Bay is the cheapest. Steaful has Niagara brand + 15-20 year service life vs Glacier Bay's 7-10 year + 5-year tank trim warranty. |
| American Standard Mainstream ($150-$210) | Roughly equivalent. Mainstream has 2-inch flush valve; Steaful has 3-inch. Pure brand-preference choice. |
| Kohler Wellworth Classic ($168-$210) | Kohler brand recognition vs Niagara water-savings reputation. Comparable choice. |
| Niagara Liberty ($170-$230) | Liberty has elongated bowl + stronger MaP (800g vs 700g). Choose Liberty for adult primary bath; Steaful for powder rooms. |
The verdict
Buy Steaful if:
- Lowest-cost Niagara toilet purchase
- Powder room, half-bath, or tight bathroom with round-front bowl
- Landlord rebuild or rental property turnover in any utility zone (rebate or non-rebate)
- Secondary bathroom (basement, in-law suite, guest bath)
- You want Niagara brand at value-tier price
Skip and choose Liberty if:
- Adult primary bath where elongated comfort matters — Liberty has elongated bowl at $30-$50 more
- Higher MaP performance matters (Liberty 800g vs Steaful 700g)
Skip and choose Glacier Bay Power Flush if:
- Absolute lowest price is the priority and 7-10 year service life is acceptable
- Brand pedigree doesn't matter
Warranty
Niagara Steaful warranty: 5 years on tank trim, lifetime on porcelain. Same brand warranty terms as Liberty + Stealth line. Universal aftermarket parts available at every Home Depot.
Pricing reality (2026)
Steaful N7716 (White, round-front, Comfort Height): $150-$190. Home Depot Pro Desk: $159-$189. Build.com: $149-$179. Direct from Niagara: $149-$179. Biscuit variant +$20-$30. Property-management bulk purchases discount to $119-$149 per unit. Net cost after standard WaterSense rebates: $80-$140 in rebate-eligible utilities.
- Lowest-priced Niagara toilet ($150-$200)
- WaterSense 1.28 GPF certified — rebate-eligible
- Comfort Height (16.5") + round-front bowl
- Universal aftermarket parts (Korky/Fluidmaster fit)
- Niagara brand confidence at entry-tier price
- Round-front saves 2" of bathroom depth
- Niagara 5-year tank trim warranty matches Liberty + Stealth
- Direct competitor to Glacier Bay Power Flush + AmStd Mainstream
- NOT WaterSense Most Efficient (only standard WaterSense)
- Lower rebate amount than Stealth line
- Round-front less comfortable than elongated
- Standard ceramic glaze
- SoftClose seat NOT included
- MaP 700g — below Liberty (800g) and Stealth Sabre (800g)
- Limited color options (primarily White)