A. O. SmithSKU: 595122

AO Smith® ProMax® 100118492 EJCS-20 Compact Electric Water Heater, 19 gal Tank

$801.69
Low Stock (3)

Perfect for installations where square footage is at a premium, this compact electric water heater delivers reliable hot water in a footprint that fits under counters, closets, and crawl spaces. The 19-gallon tank with single 2500W element provides efficient heating without demanding extra room. Coregard™ Anode technology safeguards the tank against corrosion, while the 6-year limited warranty backs your investment. An excellent solution for tight quarters without compromising performance.

Shipping policy

Orders placed by 2:00pm EST will ship same day, except on holidays.

More Details

Product overview
  • Compact - Side-mounted plumbing and electrical connections (optional top-mounted Water connections for field conversion), designed for installation under a counter, in a crawl space or in other tight spaces
  • Blue Diamond® glass coating - Provides superior corrosion resistance compared to industry standard glass lining
  • Enhanced-flow brass drain valve - Our standard residential water heaters have a solid brass, tamper-resistant, enhanced-flow, ball type, drain valve
  • Uses a standard female hose fitting that allows for fast and easy draining during maintenance
  • Designed for easy operation, this valve includes an integral screwdriver slot that features a 1/4 turn (open/close) radius, which not only permits full straight-through water flow but also a quick and positive shut off
  • Approved for manufactured housing - All residential electric water heaters are compliant with HUD standards for mobile homes/manufactured housing
  • Magnesium anode rods for maximum corrosion protection
  • 120 V AC, 2500 W, 1 ph
  • 3/4 in NPT Water Connection
  • 1 Copper Heating Element
  • 11 gph at 90 deg F Rise Recovery
  • 150 psi
Specifications
Manufacturer Part Number EJCS-20
UPC 671657069933
Overall Dimensions 18 in W x 24-3/4 in H
Material n/a
Domestic or Import n/a
End Style n/a
Type n/a
ADA Compliance n/a
Warning Professional Installation Required
Standards and Approvals n/a
Resources
Delivery & Returns

Orders will ship same day if received by 2pm EST.

Upcoming holiday closures: July 3, 2026

All returns are inspected on receipt; credit is issued after condition is confirmed. Credit is issued only for items returned in original, saleable condition after inspection.

FINAL SALE ITEMS ARE NOT ELIGIBLE FOR RETURNS OR EXCHANGES.

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