Rheem Tankless 7.4 Series

Rheem tankless water heaters made by Paloma Tankless Water Heaters

Temperature Increase / Gallons per Minute Relationship:
  • 90° F rise / 3.7 gpm
  • 80° F rise / 4.1 gpm
  • 70° F rise / 4.7 gpm
  • 60° F rise / 5.5 gpm
  • 50° F rise / 6.6 gpm
  • 45° F rise / 7.4 gpm
Specs

  • BTU Input: 199,900
  • Energy Factor .82
  • Ignition Electronic
  • Voltage 120 VAC 60 Hz
  • Exhaust Vent Size: 4"
  • Combustion Air Pipe Size: N/A
  • Activation: .66 gpm
  • Inlet Gas Pressure must not exceed 10.5” W.C. for natural gas (14” W.C. for LP propane)
  • Unit does not include a pressure relief valve or the wiring to connect the remote thermostat
  • Low NOx emissions meet SCAQMD rule 1146 requirements
  • A remote control thermostat is included with all models (100 F - 140 F setpoint range) Requires 18 AWG, 2 conductor thermostat wire for remote control connection. Wire not included.
  • Rheem Models RTG-74 or Paloma PH-28R
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