Check the listing for details. Rheem G65-400LP Universal Gas Commercial Water Heater, PROPANE 65 Gal 400KBTU. Condition: New. Listed at 6600.00 USD. Item is new old stock, never opened or installed. We are not offering warranties for this product. Unit is guaranteed to work! Item may differ from stock picture. Thanks 65 Gal. PROPANE 400,000 BTUNo Warranty - New / Old Stock Easier Replacement and Installation The Rheem-Ruud Universal ™ gas product line is designed to make short work of replacement jobs. Unlike other commercial gas water heaters, our Universal models offer all these features: • Top, front and rear inlet and outlet connections • Low profile automatic flue damper to help minimize overall height • Easy side venting when combined with our AGA-certified power vent kits • Smaller jacket diameters • Shorter floor-to-vent heights Plus, Easier Maintenance On Rheem-Ruud Universal ™ gas models, maintenance is easy, with: • Hand-hole cleanout for removal of sediment deposits • Full port, full flow brass drain valve. • System Sentinel ™ diagnostics allow you to quickly verify system operation sequence by sequence. • Stainless steel burner assembly that slides out like a drawer for quick inspection