Best Tankless Water Heaters · head-to-head

Rheem RTGH-95DVLN vs Bosch Greentherm T9900i SE 199

A sourced, side-by-side comparison. Rheem RTGH-95DVLN is cheaper at $1499. Every spec and price links to its source.

Which is better: the Rheem RTGH-95DVLN or Bosch Greentherm T9900i SE 199?

On the specs we track, they're closely matched. The Rheem RTGH-95DVLN is the cheaper at $1499.

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Full spec sheet

marks the stronger figure where "more" — or "less", for price and weight — is unambiguously better.

Spec Rheem RTGH-95DVLN Bosch Greentherm T9900i SE 199
US price $1499 $3583.27
BrandRheemBosch
Released
Fuel type natural-gas natural-gas
Max flow rate gpm 9.5 11.2
Max btu per hour 199900 199000
Power input (kW)
Uniform energy factor 0.93
Condensing type condensing condensing
Min activation flow gpm 0.4 0.45
Vent type pvc pvc
Max temp f 140 140
Heat exchanger warranty yrs 15
Wi-Fi enabled No Yes
Weight (lb) 85

Sources — Rheem RTGH-95DVLN: files.rheem.com (verified 2026-07-11). Bosch Greentherm T9900i SE 199: bosch-homecomfort.com (verified 2026-07-11).

What's the difference between the Rheem RTGH-95DVLN and Bosch Greentherm T9900i SE 199?

Where the two actually differ on the specs we track (4 of 12). Matching specs are omitted.

  • Max flow rate gpm: Rheem RTGH-95DVLN 9.5 vs Bosch Greentherm T9900i SE 199 11.2
  • Max btu per hour: Rheem RTGH-95DVLN 199900 vs Bosch Greentherm T9900i SE 199 199000
  • Min activation flow gpm: Rheem RTGH-95DVLN 0.4 vs Bosch Greentherm T9900i SE 199 0.45
  • Wi-Fi enabled: Rheem RTGH-95DVLN false vs Bosch Greentherm T9900i SE 199 true

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