Triangle Tube Smart 60 Indirect Water Heater 60-Gallon

Model Smart-60
4.7/5 from 140 ratings
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Price as of Apr 2026
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Fuel Type
Hydronic
Tank Type
Indirect
Tank Material
Stainless Steel
Warranty Years
Lifetime
Capacity Gallons
60

Triangle Tube Smart 60 Indirect Water Heater 60-Gallon Review

The Triangle Tube Smart 60 is a 60-gallon indirect water heater from Triangle Tube. Mid-size variant between the Smart 40 and Smart 80. Premium hydronic-specialist engineering with stainless construction.

Specs: 60 gallons stored, fully stainless steel tank construction, internal stainless steel coil heat exchanger, polyurethane foam insulation. Lifetime tank warranty (with compatible boiler).

The 60-gallon capacity covers 4-5 person households with hydronic boiler installations. Triangle Tube's premium positioning means superior build quality versus mass-market indirect tanks (Amtrol BoilerMate) — stronger coil heat-transfer efficiency and stainless construction.

About $2,500 unit, $3,400-$4,100 installed depending on boiler integration. Right buyer: 4-5 person primary residence with Triangle Tube or other premium hydronic boiler in long-stay ownership scenario.

Full Specifications

Brand
Triangle Tube
Model Number
Smart-60
Fuel Type
Hydronic
Tank Type
Indirect
Tank Material
Stainless Steel
Warranty Years
Lifetime
Capacity Gallons
60

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