Rinnai RE160eN RE Series Outdoor Natural Gas Tankless Water Heater, 160K BTU

Rinnai RE160eN RE Series Outdoor Natural Gas Tankless Water Heater, 160K BTU

Brand: Rinnai | SKU: RE160eN

Product Overview

The Rinnai RE160eN is an outdoor, non-condensing tankless water heater designed for natural gas. Its 160,000 BTU/h maximum gas input and 0.81 Uniform Energy Factor distinguish this RE Series model. It heats water as fixtures call for it instead of storing hot water in a tank. Actual flow depends on incoming water temperature and the selected outlet temperature. Compare your simultaneous fixture demand and local groundwater conditions with Rinnai’s sizing data.

Outdoor placement keeps the heater outside the living space. Installation requires appropriate clearances, correctly sized gas and water connections, a 120 V electrical supply, and freeze protection where needed. A qualified installer should follow Rinnai’s manual and local codes. The heater is recirculation capable with suitable additional components. Optional Wi-Fi control requires compatible Rinnai accessories.

Key Features

• Outdoor RE Series tankless design with 160,000 BTU/h maximum gas input.
• 0.81 UEF for this model.
• Modulating gas input as low as 10,400 BTU/h.
• Recirculation capable; optional Wi-Fi control with compatible equipment.

Common Uses

New or replacement residential outdoor tankless installations supplied with natural gas. Size the system for simultaneous fixtures and the required temperature rise.

Technical Specifications

• Model: RE160eN; series: RE; installation: outdoor.
• Fuel: Natural Gas; gas input: 10,400–160,000 BTU/h.
• Uniform Energy Factor: 0.81; electrical supply: 120 V AC.

Dimensions

14.05 in. W × 24.64 in. H × 10.77 in. D; unit weight 38.5 lb. Confirm mounting and service clearances in the installation manual.

Compatibility & Installation Notes

This natural gas model is for outdoor installation. Verify gas capacity, water connections, electrical supply, clearances and freeze protection with a qualified installer. Match the fuel designation exactly. Recirculation and Wi-Fi functions require the applicable Rinnai components and setup.

For future flushing and service, see the separately sold Rinnai MIVK-T-LW Matsui plumbing isolation valve kit. Confirm installation requirements with your installer.

Frequently Asked Questions

Can it be installed indoors? No. RE160eN is an outdoor model.

Does it have built-in recirculation? It is recirculation capable; plan the needed additional components with your installer.

How much hot water will it deliver? Flow depends on temperature rise and simultaneous use. Consult Rinnai’s flow chart when sizing.

Why Buy From Big Frog Supply?

Match this exact model and fuel to your project, and review its specifications and manufacturer documentation before ordering.