BTI - INTERSTOR
High performance DHW
Combine the INTERSTOR Indirect Water Heater with any SL, HC or EX SERIES condensing boiler for an unlimited supply of Domestic Hot Water. Regular, Max or XHO output options available.
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Training Classes
Warranty
BTI 30
BTI 40
BTI 55
BTI 65
BTI 80 MAX
BTI 119 MAX
IWT 80 MAX
IWT 119 MAX