Product Overview
The Eemax HA024240 HomeAdvantage II is a 24kW, 240V electric tankless water heater for compatible residential hot-water applications. It heats water on demand as flow passes through the unit, so available hot-water performance depends on incoming water temperature, desired outlet temperature, and simultaneous fixture demand.
This model is listed with 3/4 in. NPT water connections, 0.3 GPM minimum activation, 7.0 GPM maximum flow, and adjustable temperature control from 80°F to 140°F. It can be used on 208V single phase with reduced temperature output as noted in the stored specifications. Before ordering, confirm the required temperature rise, fixture flow rates, winter inlet-water temperature, electrical service capacity, breaker requirements, wire size, indoor mounting location, and freeze protection. Do not size a tankless water heater by maximum flow alone. Qualified electrical and plumbing installation is recommended, and the system should be purged of air before power is applied.
Key Features:
- 24kW electric tankless water heater
- 240V operation
- 0.3 GPM minimum activation flow
- Adjustable 80°F to 140°F setpoint range
- 3/4 in. NPT water connections
- Copper heat exchanger and copper elements
- Compact indoor wall-mounted design
Common Uses:
- Properly sized residential hot-water applications
- Multiple compatible fixtures within the unit's performance range
- Homes with adequate electrical service for the listed circuit requirements
Technical Specifications:
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Model: HA024240
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Product Type: Electric tankless water heater
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Power Rating: 24kW
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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: 7.0 GPM
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Water Connections: 3/4 in. NPT
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Pressure Range: 25 PSI minimum / 150 PSI maximum
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Dimensions: 17 in. H x 17 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, breaker count, wire size, electrical service, plumbing layout, and mounting orientation before ordering. Do not solder pipes while connected to the heater. Purge air from the plumbing before energizing the unit.
FAQ
Can this model serve a whole home?
It can serve compatible residential applications only when the required fixture flow and temperature rise fall within the heater's performance range.
What size water connections does it use?
It uses 3/4 in. NPT water connections.
Can maximum flow be used for sizing?
No. Size the heater using the required temperature rise and real simultaneous fixture demand.
Why Buy From Big Frog Supply?
Big Frog Supply provides clear product information, helpful support, and convenient online ordering for water-heating equipment.
