American Standard Indirect-Fired Water Heaters

American Standard doesn't currently ship any indirect-fired water heaters in the lineup we track. If you're shopping for indirect-fired water heaters, see the full Indirect category for cross-brand options.

About American Standard

<p>If you've been researching water heaters, American Standard has almost certainly come up. Their catalog spans the full price tier from value picks to flagship models, and their warranty terms are among the most generous in the category. This page is built to help you navigate the American Standard water heaters lineup specifically — which model belongs in which use case, where American Standard wins against its closest competitors, and where you should consider an alternative.</p> <h2 id="brand-overview">About American Standard in water heaters</h2> <p>On warranty length, build quality, a...

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

Other Indirect water heaters brands

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

• Lochinvar Indirect
• Triangle Tube Indirect
• Vaughn Indirect
• Amtrol Indirect
• Heat Transfer Products Indirect

About Indirect-Fired Water Heaters water heaters

Indirect water heaters don't generate their own heat — they share heat with the home's boiler. A heat exchanger coil inside the storage tank receives hot water from the boiler loop and transfers that heat to the domestic hot water. The boiler does the work; the indirect tank just stores. Common in homes with hydronic space heating (cast-iron radiators, baseboards, radiant floor) where a high-efficiency boiler is already in place.

• Homes with existing hydronic heating (boiler + radiators or baseboards): the boiler is already heating water for space heating; adding domestic hot water via indirect is the most efficient option
• High-efficiency modulating-condensing boilers: these run at 95%+ efficiency, which makes the indirect ta...

  For the complete indirect buyer's guide (all brands, full comparison framework), see the Indirect-Fired Water Heaters category hub.

  Other American Standard filters

  Explore American Standard from other angles:

  • American Standard Tankless
  • American Standard Tank / Storage
  • American Standard Heat Pump / Hybrid
  • American Standard Solar
  • American Standard 6 Gallon
  • American Standard 10 Gallon
  • American Standard 20 Gallon
  • American Standard 30 Gallon
  • American Standard Gas
  • American Standard Electric
  • All American Standard Water Heaters