Rinnai RE Series 5.3 GPM Outdoor Tankless Water Heater – Natural Gas (RE140EN)

Experience superior comfort and energy efficiency with the Rinnai EX22DT EnergySaver® Direct Vent Wall Furnace – Propane (LP). Designed for modern living spaces, this wall-mounted furnace delivers consistent, controlled warmth while minimizing energy use. Its advanced modulating technology precisely responds to temperature changes, maintaining perfect comfort in every corner of your home.

Built with premium engineering and a stainless steel heat exchanger, the EX22DT ensures long-lasting durability, quiet performance, and low maintenance. Its compact, duct-free design allows for quick installation in both new and existing homes, making it a flexible solution for any setup. With smart thermostat compatibility, safety protections, and user-friendly controls, the Rinnai EX22DT redefines efficient heating for today’s homes.

Key Features:

• Energy-Efficient Heating – Advanced Rinnai modulating technology optimizes gas usage for maximum performance.
• Durable Construction – Stainless steel heat exchanger ensures long-term reliability.
• Compact Design – Space-saving profile ideal for small to medium rooms.
• Flexible Installation – Direct vent, duct-free setup for existing homes or new builds.
• Smart Thermostat Ready – Works with Wi-Fi-enabled thermostats for remote comfort control.
• Safety First – Automatic shutdown protection against overheating, flame failure, or power surges.
• Quiet Operation – Low noise levels of 33–42 dB/A for peaceful heating.
• User-Friendly Controls – Easy, programmable panel for customizable temperature settings.
  

What’s Included

• Rinnai EX22DT EnergySaver® Wall Furnace (LP)
• Flue Manifold “A” Vent Kit (FOT-151)
• Back Spacer Set
• Manual Gas Shut-Off Valve
• Wall Mounting Hardware
• Full-Size Wall Template (on carton box)
• User Manual
  

Specifications:

Care & Maintenance Instructions

• Annual Inspection: Have the furnace inspected and cleaned annually by a qualified technician.
• Filter Cleaning: Regularly clean or replace filters to maintain airflow efficiency.
• Vent Maintenance: Ensure vents are clear of obstructions to allow proper airflow.
• Surface Cleaning: Wipe exterior surfaces with a soft, damp cloth. Avoid harsh cleaners.
• Safety Check: Periodically test the safety shutdown and thermostat settings.