SmartPlate® EV heaters are specifically engineered to complement condensing boilers in low-temperature applications to provide safe, reliable domestic hot water while promoting system-wide energy efficiency. Easy to install, these compact heaters offer single-point header connections for domestic hot water, cold water, boiler water inlet, boiler water outlet, and electrical power supply. Available in seven sizes, SmartPlate EV units support loads ranging from 10 to 140 gallons per minute.
When paired with a condensing hydronic boiler in a combination plant, SmartPlate water heaters can utilize boiler water as little as 5°F above the required potable water temperature to minimize radiation losses and maximize boiler efficiency. SmartPlate EV pairs best with AERCO’s Benchmark, Benchmark E and CFR boilers due to the ability to seamlessly communicate with these boilers. To ensure longevity, all water wetted (potable water side) parts are stainless steel, copper or copper alloy materials.
Features and Benefits
- Lower return water temperature increases overall plant efficiencies when paired with condensing space heating system
- Precisely matches energy input to system’s load while maintaining a ±4°F temperature control
- Two-way or three-way valve configuration
- Ultra-compact footprint of <6ft2
- Low operating costs
- Option for up to 300 PSIG domestic and boiler water operation
- Fully modulating variable primary input
- Packaged with controller and 3-way electronic valve
- Field adjustable for 2- or 3-way application
- Supports BAS Integration
- All stainless steel, copper or copper alloy wetted (potable water side) surfaces
- Supports up to 140 gpm loads



