Used Water Heater for Sale

Select from our inventory of pre-owned water heaters.

Current Inventory

18 KW, Sterl-Tronic #S6422-A, dual zone, water heat/cooled, 1983 (#16666)
USED STERL TRONIC MODEL 56422 A TWO ZONE WATER HEATING/COOLING & CIRCULATING UNIT - NEW 1983
18 KW, Sterl-Tronic #S6424-D2X, dual zone, water heat/cooled, 1982 (#17039)
USED STERL-TRONIC MODEL S6424-D2X TWO ZONE WATER HEATING/COOLING & CIRCULATING UNIT
18 KW, Sterl-Tronic #S6424-D2X, dual zone, water heat/cooled, 1982 (#17041)
USED STERL-TRONIC MODEL S6424-D2X TWO ZONE WATER HEATING/COOLING & CIRCULATING UNIT - NEW 1980
18 KW, Sterl-Tronic #S6424-D2X, dual zone, water heat/cooled, 1982 (#17040)
USED STERL-TRONIC MODEL S6424-D2X TWO ZONE WATER HEATING/COOLING & CIRCULATING UNIT - NEW 1982