Reliance standard X3 condensing Liquid Propane tankless water heater delivers robust on-demand performance and the flexibility to install in practically any residential setting. X3 Scale Prevention Technology, no Warranty exclusions for hard water. Features a built-in control display for settings and checking heater status or error codes. Manage temperature settings and activate the heater. Energy Star certified and extremely efficient with a Uniform Energy Factor of 0.95 that complies with Ultra-Low NOx emissions regulations. liquid propane only. can be installed indoors or outdoors with an outdoor vent cap kit (sold separately). 15-year Limited warranty on heat exchanger, 5-year limited warranty on parts.
- Reliance standard X3 condensing Liquid Propane tankless water heater
- X3 Scale Prevention Technology, no Warranty exclusions for hard water
- Built-in control display for settings and checking heater status or error codes
- Energy Star certified, 0.95 UF, complies with Ultra Low NOx emissions regulations
- Approved for installation in manufactured homes
- Can be installed indoor or outdoors, outdoor vent kit sold separately
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Model RTM-199X3-P
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