Rheem Prestige Condensing Tankless Indoor Natural Gas Water Heater 6.8 GPM $500.50 + free s/h Rheem Prestige Condensing Tankless Indoor Natural Gas Water Heater 6.8 GPM $500.50 + free s/h Amazon November 10th, 2023 11:50am deal [amazon.com] $500.50 + free s/h $1,000.00 $500.5
