Product Overview
The Eemax EX190T2 Series Two is a 19kW, 240V electric tankless water heater for compatible point-of-use and multi-fixture applications. It heats water as it flows through the unit, so performance depends on incoming water temperature, target outlet temperature, and the total flow from all fixtures served at the same time.
This dual-module heater is listed with 3/4 in. NPT water connections, 0.2 GPM minimum activation, 4.0 GPM maximum flow, and adjustable thermostat control from 70°F to 140°F. It can also be used on 208V with reduced temperature output as noted in the stored specifications. Before purchase, confirm the required temperature rise for the project, fixture flow rates, electrical service capacity, breaker requirements, wire size, mounting location, and indoor freeze protection. Tankless water heater selection should be based on the needed duty point, not maximum flow alone. Installation should be performed by qualified electrical and plumbing professionals following the Eemax manual and applicable requirements.
Key Features:
- 19kW electric tankless water heater
- 240V operation
- 0.2 GPM minimum activation flow
- Adjustable 70°F to 140°F setpoint range
- 3/4 in. NPT water connections
- Replaceable nichrome cartridge element insert
- Compact point-of-use format
Common Uses:
- Commercial handwashing sinks where properly sized
- Multiple compatible lavatories or metering faucets
- Point-of-use hot water for high-demand fixture groups
- Indoor applications with adequate electrical service
Technical Specifications:
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Model: EX190T2
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Product Type: Electric tankless water heater
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Power Rating: 19kW
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Voltage: 240V; can be used on 208V with reduced temperature output
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Minimum Activation Flow: 0.2 GPM
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Maximum Flow: 4.0 GPM
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Water Connections: 3/4 in. NPT
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Pressure Range: 30 PSI minimum / 150 PSI maximum
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Dimensions: 10.25 in. H x 9.75 in. W x 3 in. D
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Location: Indoor use; protect from freezing
Compatibility and Installation Notes:
Confirm temperature rise, simultaneous flow, circuit capacity, breaker count, wire size, and installation orientation before ordering. Flush air from the plumbing before energizing the heater and follow the manual during commissioning.
FAQ
What flow activates the heater?
The listed minimum activation flow is 0.2 GPM.
Can this model be used on 208V?
The stored specifications note 208V use with reduced temperature output.
Can it be used in a recirculation loop?
Do not use it in a continuous recirculation application unless the manufacturer manual specifically allows the application.
Why Buy From Big Frog Supply?
Big Frog Supply provides clear product information, helpful support, and convenient online ordering for water-heating equipment.
