# Rheem Performance Water Heater Booster 7kW (240V)

**Brand:** [Rheem](https://shop.coreranger.com/brands/Rheem)
**SKU:** RETEX-AB7
**Price:** $199 · in stock
**URL:** https://shop.coreranger.com/product/rheem-performance-water-heater-booster-7kw-240v-343394508

## Specifications

| Spec | Value |
|---|---|
| Model # | RETEX-AB7 |
| Kilowatt | 7.2 |
| Internet # | 343394508 |
| Returnable | 90-Day |
| Store SKU # | 1016001931 |
| Amperage (A) | 30 A |
| Part Warranty | 1 Year |
| Indoor/Outdoor | Indoor |
| Wattage (watts) | 7200 W |
| Application Type | Residential |
| Efficiency Level | Super High |
| Number of Showers | 1-2 |
| Water Heater Type | Electric |
| Product Depth (in.) | 3.7 in |
| Product Width (in.) | 11.5 in |
| Product Height (in.) | 12.64 in |
| Product Weight (lb.) | 5.11 lb |
| Uniform Energy Factor | 0.96 |
| Water Heater Features | Wall Mounted |
| Required Volt Connection | 240 volt |
| Certifications and Listings | AHRI Certified,CSA Certified,DOE,ETL Certified,NSF Listed,Title 24,UL Listed |
| Water Connection Size (in.) | 3/4 |
| First Hour of Delivery (gallons/hr) | 84 |
| Flow Rate @ 45° Rise (gallons/min) | 1.1 gal (US)/min |
| Flow Rate @ 35°F Rise (gallons/min) | 1.4 gal (US)/min |
| Maximum Flow Rate (gallons per minute) | 1.4 |

## Description

The Rheem Performance Water Heater Booster extends the amount of hot water from your existing gas or electric tank water heaters. The booster unit attaches to any tank or nearby wall. The water heater booster activates when needed, ensuring your hot water will remain within the desired range. It also significantly extends the available hot water supply for household use.