At 2.5 gallons per minute for a typical shower, 3.0 GPM to fill the bath, and 1.5 GPM for most other activities, you can end up severely taxing your normal water tank. Then see which of the Paloma systems will support that demand in the middle of winter.
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NEW RHEEM PALOMA TANKLESS WATER HEATER VENT KIT 4IN US $159.99
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PALOMA RHEEM 66 GPM TANKLESS WATER HEATER ECO 180DVN US $500.00
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Rheem Paloma EcoSense Tankless Water Heater ECO 180DVN US $639.00
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Paloma PH 28RIFS 199000 BTU Tankless Water Heater LP US $925.00
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Paloma PH28CIF High Volume Tankless Water Heater NG US $1,125.00
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Paloma PH28CIF High Volume Tankless Water Heater LP US $1,125.00
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Paloma PH 28ROFS 199000 BTU Tankless Water Heater LP US $925.00
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Paloma PH 20ROFS 145000 BTU Tankless Water Heater NG US $719.00
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Paloma PH 20ROFS 145000 BTU Tankless Water Heater LP US $699.00
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Paloma PH 28ROFS 199000 BTU Tankless Water Heater NG US $925.00
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Throughout our product section, we have given an indication of the number of Simultaneous Winter Showers supported by each solution. We assume 40-degree incoming water for the North, and 60-degree water in the Sunbelt, in all calculations here. A "shower," in this case, is 2.5 gallons of water per minute, delivered constantly at 104 degrees.

US $159.99