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- Important Notice Regarding Triangle Tube Products
Triangle Tube has ceased U.S. operations and is no longer honoring product warranties. First Supply does not currently have a third-party warranty in place for Triangle Tube products. All Triangle Tube products are sold as is, where is, with no warranty of any kind by First Supply or the product manufacturer. All sales of Triangle Tube products are final — returns will not be accepted.
Triangle Tube is proud to introduce its latest product innovation, the Cardinal. This stainless steel indirect water heater is available in several sizes ranging from 30 to 120 gallons, providing ample hot water. Additional features include a stainless steel coil tank, 1” boiler connections and top DHW connections.
- Stainless Steel Coil Tank
- Factory Included: T&P Valve
- AHRI Certified Rating and Listed
- 1″ Boiler Connections
- Factory Included: 1/4 Turn Drain Valve
- Top DHW Connections 3/4″ (30-60) 1″ (80-120)
- Therm-O-Well
- Peace of Mind Warranty
- Heating Capacity123,000 BTU/hrTank Capacity40.6 gal1st Draw34 gal/hr1st Hour Output228 galContinuous Flow194 gal/HrDimensions50-1/2 in H x 22-1/4 in DiaFlow Rate14 gpmManufacturerTriangle TubeManufacturer #CARDINAL40MaterialStainless SteelSeriesCardinalTypeIndirect Fired