The unit is a customer return. The customer accidentally purchased this propane unit and actually needed a natural gas unit. They attempted hooking the unit up. The unit is still in excellent condition. It has a few scuffs from being moved around.

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High-Efficiency Hot Water System – Rheem RTGH-84DVLP-3 Condensing Tankless Water Heater

The Rheem RTGH-84DVLP-3 is a professional-grade, indoor, liquid propane-fired condensing tankless water heater engineered for continuous hot water delivery and high energy efficiency. Designed for residential and light commercial applications, this unit combines compact construction with advanced combustion technology to meet demanding performance requirements while reducing energy consumption.

Technical Specifications

• Flow Rate: 8.4 GPM maximum

• Input Capacity: 11,000 – 157,000 BTU/hr

• Uniform Energy Factor (UEF): 0.94

• Fuel Type: Liquid Propane (LP)

• Venting: Category IV, direct vent (PVC, CPVC, or polypropylene)

• Temperature Range: 98°F – 140°F (field adjustable)

• Ignition System: Direct electronic ignition

• Compliance: Meets Low NOx emission standards

Key Features

• Condensing Technology: Utilizes dual heat exchangers to improve thermal efficiency and reduce flue gas temperatures.

• Space-Saving Design: Compact wall-mounted configuration suitable for mechanical rooms or confined spaces.

• Durable Construction: Stainless steel secondary heat exchanger provides long service life and resistance to corrosion.

• System Integration: Compatible with recirculation systems for faster hot water delivery.

• Diagnostics: Integrated digital control panel for temperature setting and service monitoring.