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Warranty
  • On demand hot water - no delay
  • Cut energy waste - Flow switch activates heater only when water is running, no standby heat loss
  • 99% Efficient, .99 energy factor
  • Endless hot water - No storage capacity to deplete
  • Reduces installation cost and material - No T&P valve required (check local codes)
  • Glass reinforced heating chambers in a unique flow path ensures optimum heat transfer and extended element life
  • Easy Installation - Simple NPT fittings that require no soldering. Unit mounts directly to the wall with common hardware.
  • Prevents Legionella bacteria growth
  • Reduces calcification and sedimentation
  • Field Serviceable - All major component are field replaceable and readily available
  • Proudly made In the USA
Model GPM Turn On Minimum Operating Pressure Max Pressure Rating Power Volts Phase Amperage Recommended Wire Size Water Connection Plumbing Configuration
Model GPM Turn On Minimum Operating Pressure Max Pressure Rating Power Volts Phase Amperage Recommended Wire Size Water Connection Plumbing Configuration
MB004120T 0.3 30 PSI 150 PSI 3.5 120V Single 29 10AWG 1/2'' (5/8'' OD) Bottom
MT004120T 0.3 30 PSI 150 PSI 3.5 120V Single 29 10AWG 3/8" (1/2'' OD) Top
MB005240T 0.3 30 PSI 150 PSI 4.8 240V Single 20 12AWG 1/2'' (5/8'' OD) Bottom
MT005240T 0.3 30 PSI 150 PSI 4.8 240V Single 20 12AWG 3/8" (1/2'' OD) Top
MB007240T 0.3 30 PSI 150 PSI 6.5 240V Single 27 10AWG 1/2'' (5/8'' OD) Bottom
MT007240T 0.3 30 PSI 150 PSI 6.5 240V Single 27 10AWG 3/8" (1/2'' OD) Top
MB010240T 0.3 30 PSI 150 PSI 9.5 240V Single 40 8AWG 1/2'' (5/8'' OD) Bottom
MT010240T 0.3 30 PSI 150 PSI 9.5 240V Single 40 8AWG 3/8" (1/2'' OD) Top
MB012240T 0.3 30 PSI 150 PSI 11.5 240V Single 48 6AWG 1/2'' (5/8'' OD) Bottom
MB004277T 0.3 30 PSI 150 PSI 4.1 277V Single 15 14AWG 1/2'' (5/8'' OD) Bottom
MT004277T 0.3 30 PSI 150 PSI 4.1 277V Single 15 12AWG 3/8" (1/2'' OD) Top
MB008277T 0.3 30 PSI 150 PSI 8.0 277V Single 29 10AWG 1/2'' (5/8'' OD) Bottom
MT008277T 0.3 30 PSI 150 PSI 8.0 277V Single 29 10AWG 3/8" (1/2'' OD) Top
MB010277T 0.3 30 PSI 150 PSI 10.0 277V Single 36 8AWG 1/2'' (5/8'' OD) Bottom
MT010277T 0.3 30 PSI 150 PSI 10.0 277V Single 36 8AWG 3/8" (1/2'' OD) Top
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