Tunnel Carwash Water Heaters Show Details ThermoTec - TTHM-25HT Posted: 05/23/11 $18,000 Product # TWH2 Mfg. 2005 Direct Fired Heater Return air control system 15 HP motor, high efficiency Temperature control system Casing insulation with steel liners G-90 galvanized casting Flame failure light Remote control panel with operating lights Pressure gauge 18,000 SCFM Electric current 440-480/60/3 3 wire 2,200 BTUH M series Programmable Temprature controller Floor mounted spring isolaters High and low gas pressure switches Estimated weight 2,291 lbs. Buyer responsible for removal Click to enlarge Click here to Contact Seller. Notes