$64.99 Rheem RETEX-18 18 Kw Self-Modulating 3.51 GPM Tankless Water Heater | eBay
Rheem RETEX-18 Electric Tankless Water Heater 18 kW Self-Modulating 3.5GPM 20352682945 | eBay
RHEEM Electric Tankless Water Heater RETEX-18 18kW EnergySaver - BRAND NEW | eBay
