Suburban Mfg 5481A ST-42 Tankless Water Heater 42,000 BTU

The Suburban ST-42 Tankless Water Heater provides an endless supply of hot water at a controlled temperature as set by the RV owner. The on-demand feature saves energy by only engaging the burners when water is needed, be it for a hot shower, clean dishes or for hosing off after a day at the beach.

Key Features:

• 42,000 BTU LP gas operation with direct spark ignition
• Provides continuous water up to 120 degrees at a flow rate of 1.5 GPM (with intake water at 70 degrees or above)
• Includes wall mount digital control center for easy temperature adjustment
• Compact dimensions: 12-3/4" W x 12-1/2" H x 13" D
• Built-in freeze protection mechanism for cold weather reliability

Safety Features:

• Flame Out Protection cuts gas supply immediately due to low propane pressure or burner malfunction
• Scald Protection with internal high-temperature kill switch maintains maximum water temperature of 131°F
• Child Lock feature prevents outlet temperatures from exceeding 113°F
• Automatic fan monitoring cuts gas supply if air flow or combustion air supply is interrupted
• Pressure relief safety valve

This tankless water heater eliminates the need for a storage tank, saving valuable space in your RV while providing continuous hot water whenever you need it. Professional installation by a qualified service technician is required. Access door sold separately.