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Triangle Tube CARDINAL60 is a 53.2 gallon residential indirect water heater with a 316L stainless steel tank and stainless steel coil. It is designed for indirect-fired systems with a minimum input capacity of 156000 Btu, providing a first hour delivery of 293 gallons and a continuous recovery rate of 247 gallons. The unit includes top hot and cold connections, an aquastat, a factory temperature and pressure valve, and two inches of CFC-free foam insulation.
53.2 gallon indirect water heater with 316L stainless construction, 156000 Btu minimum input, AHRI and CSA certifications
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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