Product Description ------------------- AO Smith ProMax Specialty Electric EJCS-20 Water Heater Residential Electric 20 Gal. Compact design. Side-mounted plumbing and electrical connections. Designed for installation undera counter, in a crawl space or in other tight spaces. Durable tamper-resistance brass drain valve. From the Manufacturer --------------------- AO Smith ProMax Specialty Electric EJCS-20 Water Heater Residential Electric 20 Gal. Compact design. Side-mounted plumbing and electrical connections. Designed for installation undera counter, in a crawl space or in other tight spaces. Durable tamper-resistance brass drain valve.