That's the lowest price we could find by $23. Buy Now at Walmart Tips Home Depot currently offers the same deal for the Liquid Propane version with free shipping. Walmart also offers a Natural Gas version for the same price, which is a low by $5. Features digital temperature display 45° F temperature rise at maximum flow capacity (4.8 GPM) 77° F temperature rise at 2.3 GPM 25,000 to 74,500 BTUs gas rate requires standard household 120-volt electric outlet true 1/2" NPT water fittings Model: FVI12-LP