Rinnai Q175CP Wall-Mounted Propane Condensing Boiler

Upgrade your home or light commercial heating system with the Rinnai Q175CP Wall-Mounted Propane Condensing Boiler—a powerhouse of efficiency, comfort, and reliability. Engineered for maximum performance, this advanced boiler delivers 74,000–175,000 BTU of output, ensuring consistent, energy-saving heat throughout your space.

Designed for easy installation and long-term dependability, the Rinnai Q175CP features ultra-low NOx emissions, ENERGY STAR® certification, and compatibility with indirect hot water tanks. Its compact wall-mounted structure saves valuable space while offering exceptional serviceability—making it a preferred solution for modern, efficient heating systems.

Whether you're replacing an aging boiler or building a high-performance heating system from the ground up, the Rinnai Q175CP ensures superior comfort, reduced operating costs, and long-lasting durability.

Key Features:

• High-Efficiency Heating with a wide 74,000–175,000 BTU output range
• Wall-Mounted Compact Design ideal for maximizing space in homes and small commercial settings
• Propane-Fueled Condensing Technology for reduced energy consumption
• ENERGY STAR® Certified for maximum operating efficiency
• Ultra Low NOx Emissions – SCAQMD approved
• Indirect Tank Compatible for domestic hot water applications
• Easy Installation & Serviceability designed for professional setups
• Reliable Performance backed by industry-leading manufacturing standards
  

What’s Included

• Rinnai Q175CP Wall-Mounted Propane Condensing Boiler
• Mounting hardware
• Installation manual & user guide
• Built-in system controls
• Manufacturer warranty documentation
  

Specifications

Care & Maintenance Instructions

• Schedule annual maintenance with a certified technician.
• Keep ventilation openings clear of dust and obstructions.
• Inspect gas connections and venting periodically for safety.
• Use only approved propane supply systems and accessories.
• Do not store flammable materials near the boiler.
• Clean the exterior using a soft, dry cloth—avoid solvents or abrasive cleaners.