Triton Gas Water Heaters

Triton offers 3 gas water heaters models in the lineup we track. This page is the Triton-specific cut of the broader Gas Water Heaters water heaters category — same product class, narrowed to the Triton catalog only.

About Triton

Triton — AO Smith commercial water heater line. Subsidiary / line of AO Smith.

For the complete Triton lineup across all sub-types and capacities, see the Triton Water Heaters hub.

Triton Gas Water Heaters models we track

• Triton ProMax 100-Gallon Commercial Gas Water Heater (BTR-100) — Triton ProMax — AO Smith's commercial line, 100-gallon high-recovery gas.
• Triton ProMax 75-Gallon Commercial Gas (BTR-75) — Triton ProMax 75-gallon commercial atmospheric gas — light commercial pick for restaurants, salons, small lodging. 300 MBH input. AO Smith commercial channel.
• Triton ProMax 130-Gallon Commercial Gas (BTR-130) — Triton ProMax 130-gallon commercial atmospheric gas — larger commercial pick for hotels and multi-family. 500 MBH input. AO Smith commercial.

Other Gas water heaters brands

If you're cross-shopping gas water heaters beyond Triton, the following brands also ship in this category:

• Rheem Gas
• AO Smith Gas
• Bradford White Gas
• Rinnai Gas
• Ruud Gas
• Navien Gas
• Noritz Gas
• Bosch Gas

About Gas Water Heaters water heaters

Natural gas water heaters dominate US residential water heating where natural gas service is available — roughly 49% of US homes have gas water heaters. They split into tank (40/50/75/80-gallon storage with gas burner) and tankless (on-demand condensing) sub-types, with venting variations (atmospheric chimney, power-vent PVC, direct-vent sealed combustion) that determine which install scenarios fit.

• Operating cost: natural gas is consistently the cheapest residential water heater fuel by per-BTU pricing in most US markets — typically 50–60% of equivalent electric resistance cost
• Recovery speed: a 40,000 BTU gas burner delivers ~40 GPH at 90°F rise — tw...

  For the complete gas buyer's guide (all brands, full comparison framework), see the Gas Water Heaters category hub.

  Other Triton filters

  Explore Triton from other angles:

  • Triton Tankless
  • Triton Tank / Storage
  • Triton Heat Pump / Hybrid
  • Triton Solar
  • Triton 6 Gallon
  • Triton 10 Gallon
  • Triton 20 Gallon
  • Triton 30 Gallon
  • Triton Electric
  • Triton Propane
  • All Triton Water Heaters