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Companion Water Heater
Brand: Hamilton Engineering Company, IncCompanion’s design provides as much as 10% greater operating efficiency when compared to other “high efficiency” self-contained heaters. Its unique use of CWIS™ eliminates flow rate restrictions that are common in tankless heaters.
In poor water conditions (combined hardness & TDS of over 25 grains per gallon, or aggressive or acidic water) the Indirect Companion Odd Water™ System eliminates scaling and other factors that contribute to premature failure of a conventional water heating system.
Features- Space saving design, up to 99.8% efficiency
- Inputs ranging from 129,000 BTU to 630,000 BTU/hr
- Storage ranging from 80 gallons to 160 gallons (not all tanks fit all BTU capacities)
- Modulating burner with 5:1 turndown ratio
- Patented Cold Water Injection System (CWIS™)
- Stainless steel or optional glass-lined insulated tank (less than 1˚F temp loss per hr)
- Sealed combustion with PVC or stainless vent and air inlet
- Combined storage & recovery (modular construction with individually replaceable components)
- Up to 1432 gallons first hour delivery at 60°F temperature rise
- 10 Year Limited Warranty—in similar environments, Companion last up to three times longer than conventional self-contained heaters