Check the listing for details. 12V VOLT UNIVERSAL ADD ON HEATER ASSEMBLY UNDERSEAT SIDEWALL TYPE. Condition: New. Listed at 99.00 USD. Up for auction is a 12V VOLT UNIVERSAL ADD ON HEATER ASSEMBLY. Can be added to any heater system. Specifications: 12 Volt Width - 9" body only, 10 3/8" with tubes Depth - 8 1/4" body only, 9" with ports Height - 4" Port Diameter - 1-5/8" Fitting required - 5/8 water hose (not included) 12,000 BTU Comes with mounting brackets. UNDERSEAT SIDEWALL TYPE Please read all terms and conditions before bidding! Shipping SHIPS TO ANYWHERE IN THE UNITED STATES VIA STANDARD SHIPPING SERVICE. EMAIL ME FOR INTERNATIONAL RATES. PLEASE ALLOW 7 BUSINESS PROCESSING DAYS FOR SHIPPING OUTSIDE THE STATES AND INTERNATIONAL. To ensure a proper installation, we strongly suggest replacing your accumulator/drier ANYTIME the system is opened. YOU WILL SAVE $$$ WHEN YOU Bid to WIN This Auction! Visit my Ebay store