iHEAT, Electric Tankless Water Heater, Model AHS21D, 21 KW - 240 Volts - 87.5 Amps
The iHEAT, Electric Tankless Water Heater, Model AHS21D, 21 KW - 240 Volts - 87.5 Amps, 4.2 GPM. It is known to be the most reliable and easy to operate tankless water heater. The AHS21D can supply enough hot water for homes up to 3 1/2 Bathrooms in the warmer climate areas with water inlet temperatures above 70 °F, as long as the consumption does not exceed 4.2 GMP. In moderate weather these values can vary according to the conditions and installation of the Water Heater. (view attachments)
- Pool House
- 3 1/2 Bathroom in the warmer climates
|Design||Real Time Modulation|
|Current||Single Phase 60/50 Hz|
|Power / Current / Voltage||21 KW / 240 V / 87.5 A|
Rec Breaker GFCI
|100 Amps (Disconnect 3x40 amps)|
|Recommended wire size AWG#||#2 (After the Disconnect 3 Set #8)|
|Min Activation flow rate||0.25 GPM|
|Dims (Height/Width/Depth) in/(cm)||17" / 16" / 3.5"|
|Max PSI||150 PSI|
|Water Connections||3/4" COMP|
|Enclosure||Powder Coated Steel|
IMPORTANT: This product must be installed by a qualified contractor in accordance with all State, and Local building codes.
- New Digital display with Celsius & Fahrenheit options.
- Heat Exchangers to avoid corrosion
- Easy grip fittings on inlet and outlet for ease of installation
- New flow technology
- Advanced Power Modulation through Micro-Processor
- Fire Proof Steel Enclosure
- Save up to 60% on Hot water heating cost
- Save Valuable Space
- No tank needed
- Small enough to be installed anywhere hot water is needed
- NO VENTING needed
- Endless Supply of Hot Water!
• 5 Years Leaking of the internal tanks.
• 3 Years Electronic Components.
• 1 Year Heating Elements.
Note: This warranty is with The Manufacturer.
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