Featuring expandable copolymer insulation, an immense improvement in appearance over the fiberboard/fiberglass cabinet. Also features "Gas connection inside the control pan to facilitate installation and eliminate one gas connection inside the RV; "Cont
Featuring expandable copolymer insulation, an immense improvement in appearance over the fiberboard/fiberglass cabinet. Also features "Gas connection inside the control pan to facilitate installation and eliminate one gas connection inside the RV; "Control housing design to allow a choice of flush or surface mount door. "Rough-in requirements: 3 & 6 Gal. 123/4" x 123/4" minimum; 10 Gal. 163/8" x 163/8" minimum. Door not included. STEEL/GLASS LINED TANK: An RV industry exclusive that provides far superior tank life. Heated water attacks every known metal, but not glass! Suburban s steel/glass construction is standard in the residential water heater industry. FRONT MOUNTED CONTROLS: Limit switches, reset button and on/off toggle switch for electric heat element all readily accessible to you through the removable outer door. The electric heat element is also accessobie, as is the combination drain plug/anode rod. COMBINATION DRAIN PLUG/ANODE ROD: Sacrificial anode rod protects against corrosion and electrolysis, for a longer water heater life. It s easily monitored as the tank is drained, and inexpensively replaced.