Rheem STBP18 Performance 18 kW 3.51 GPM Electric Tankless Water Heater STBP18

Product Description

The Rheem Performance STBP18 is an 18 kilowatt electric tankless water heater designed for efficient heating. It uses self-modulating technology to provide an endless supply of hot water when required. This system adjusts energy use based on immediate hot water needs, effectively saving energy.

• Provides hot water only when needed, potentially reducing water heating costs by up to 50%.
• Delivers continuous hot water for multiple outlets simultaneously, ideal for two showers and two faucets.
• Compact design for easy installation in small areas, such as under cabinets.

Product Highlights

This unit is energy-efficient and compact, making it suitable for various installation scenarios.

Product Information

Standard Information

• Brand: Rheem
• MPN: STBP18

Technical Specifications

• Voltage: 240V
• Kilowatts: 18kW
• GPM: 3.51
• Min. Flow (GPM): 0.3
• Max. Flow (GPM): 7
• Recommended Breaker Size: 2x40A
• Recommended Wire Size (CU): 8 AWG
• Amps: 75A
• Water Connection: 3/4 NPT