Product Information
Bosch Tronic ES4
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All products meet Canadian HVAC and gas code standards.
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Trade pricing for licensed contractors. 40+ years in the industry.
Bosch Tronic ES4 is a point-of-use electric mini-tank from the Tronic 3000T line, engineered to supply near-instant hot water at sinks and small fixtures—well suited for booster or supplemental installations in residential and light-commercial settings. The ES4 is a 4-gallon, plug-in unit (120 VAC, 1,440 W) with a 6.8 GPH recovery at a 90°F rise, adjustable 65–145°F thermostat, ½" NPT fittings and 150 psi maximum operating pressure. (bosch-homecomfort.com)
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