Rinnai SENSEI RX130iN 130,000 BTU Smart Indoor Condensing Tankless Water Heater

Rinnai SENSEI™ RX130iN 130,000 BTU Smart Indoor Condensing Tankless Water Heater

The Rinnai SENSEI™ RX130iN is a high-efficiency 130,000 BTU indoor condensing tankless water heater built for homes that want dependable, continuous hot water with improved energy savings. With advanced condensing technology and smart diagnostics, the RX130iN delivers efficient performance in a compact indoor, wall-mounted design.

Ideal For:

• 1–2 bathroom homes
• Apartments, condos, and smaller single-family homes
• Replacing a traditional 40-gallon tank water heater
• Households with light to moderate hot water demand
• Energy-conscious upgrades to high-efficiency tankless

Key Features

• 130,000 BTU (130 MBH) maximum input for efficient on-demand hot water
• Condensing technology for higher efficiency and lower operating costs
• Indoor installation with compact, wall-mounted footprint
• SENSEI™ smart platform with built-in diagnostics and performance monitoring
• Natural gas or propane compatible (fuel selectable)
• On-demand operation helps reduce standby energy loss
• Energy Star® certified performance

Performance & What To Expect

The RX130iN is a strong choice for smaller homes and lighter simultaneous usage. Groundwater temperature affects output, but this model is well-suited for typical daily use like showers, sinks, and appliances in 1–2 bathroom applications—without the added gas demand of larger 160k–199k BTU units.

Installation Requirements

• Indoor venting required (approved PVC/CPVC venting configurations)
• Proper gas line sizing required for 130,000 BTU input
• 120V electrical outlet required
• Professional installation recommended for code compliance

Compare With Other Rinnai Models

• View All Tankless Water Heaters
• Need more simultaneous hot water? Consider stepping up to RX160iN (160,000 BTU)
• For larger homes and higher demand, consider 180k–199k BTU Rinnai models

Why Buy From United Plumbing & Fire Supply?

• Fast shipping options and local pickup availability
• Trusted plumbing & HVAC supply in Los Angeles
• Support with product selection and ordering

Frequently Asked Questions

Is the RX130iN enough for a 2 bathroom home?
Yes—this model is commonly used for 1–2 bathroom homes with light to moderate simultaneous use.

Does the RX130iN include a built-in recirculation pump?
No. This unit does not include a built-in recirculation pump. An external recirculation system can be added if desired.

Can the RX130iN be installed outdoors?
No. The RX130iN is designed for indoor installation. For outdoor installations, choose an outdoor-rated Rinnai model.

Do I need a professional installer?
Professional installation is strongly recommended to ensure proper venting, gas sizing, and code compliance.

Available for local pickup in Los Angeles or nationwide shipping. Contact United Plumbing & Fire Supply for availability and ordering support.