Product Overview
The Eemax HA013240 HomeAdvantage II is a 13kW, 240V electric tankless water heater for compatible residential point-of-use or small fixture-group applications. It heats water as it flows through the unit, so the usable flow rate depends on incoming water temperature, setpoint, and the temperature rise required at the fixture.
The stored specifications list 1/2 in. NPT water connections, 0.3 GPM minimum activation, 4.8 GPM maximum flow, and an 80°F to 140°F adjustable temperature range. It may also be used on 208V single phase with reduced temperature output as noted in the product data. Before purchase, confirm the project's required temperature rise, actual fixture flow rates, winter inlet-water temperature, available 240V electrical service, breaker size, wire size, plumbing layout, mounting space, and freeze protection. A 13kW tankless heater should not be selected by maximum flow alone. Installation should be completed by qualified professionals following the Eemax manual and applicable requirements.
Key Features:
- 13kW electric tankless water heater
- 240V operation
- 0.3 GPM minimum activation flow
- Adjustable 80°F to 140°F setpoint range
- 1/2 in. NPT water connections
- Copper heat exchanger and copper elements
- Compact indoor wall-mounted design
Common Uses:
- Point-of-use hot water where properly sized
- Small residential fixture groups
- Cabins, apartments, bathrooms, and kitchen sinks with adequate electrical service
Technical Specifications:
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Model: HA013240
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Product Type: Electric tankless water heater
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Power Rating: 13kW
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Voltage: 240V; can be used on 208V with reduced temperature output
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Minimum Activation Flow: 0.3 GPM
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Maximum Flow: 4.8 GPM
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Water Connections: 1/2 in. NPT
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Pressure Range: 25 PSI minimum / 150 PSI maximum
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Dimensions: 11.5 in. H x 8 in. W x 3.625 in. D
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Location: Indoor use; protect from freezing
Compatibility and Installation Notes:
Confirm temperature rise, fixture flow, electrical capacity, breaker and wire requirements, plumbing connections, and mounting orientation before ordering. Do not solder pipes while connected to the heater. Purge air from the plumbing before energizing the unit.
FAQ
What is the minimum activation flow?
The stored specifications list 0.3 GPM minimum activation.
What size water connections does it use?
It uses 1/2 in. NPT water connections.
Can maximum flow be used for sizing?
No. Size the heater using the required temperature rise and the real fixture flow demand.
Why Buy From Big Frog Supply?
Big Frog Supply provides clear product information, helpful support, and convenient online ordering for water-heating equipment.
