Rinnai Infinity 17e 36 kW External Natural Gas Water Heater

Rinnai Infinity 17e external natural gas water heater

The Rinnai Infinity 17e 36 kW External Natural Gas Water Heater is a compact, electronically controlled instantaneous gas water heater designed to provide reliable hot water without the need for a traditional storage cylinder.

Designed for external wall-mounted installation, the Rinnai Infinity 17e is particularly useful where indoor installation space is limited or where an external water-heating solution is preferred. It provides hot water on demand and is suitable for residential and light-commercial applications.

The Rinnai 17e specification identifies a 36 kW nominal natural gas input, with approximately 28.4 kW nominal output, and a hot-water delivery capacity of up to 17 litres per minute at a 25°C temperature rise. Rinnai also specifies up to approximately 510 litres per hour at a 50°C rise.

Key Benefits of the Rinnai Infinity 17e

External Wall-Mounted Installation

The Infinity 17e is designed for outdoor installation, helping save valuable internal space. Its external configuration can also simplify system design where an indoor flue arrangement would be difficult.

Instantaneous Hot Water

Unlike a storage water heater, the Rinnai Infinity 17e heats water as it is required. This provides a continuous-flow approach to domestic hot water without relying on a large stored volume.

Up to 17 L/min Hot Water Delivery

The 17e is designed to deliver up to 17 litres per minute at a 25°C temperature rise, making it suitable for a range of domestic and light-commercial hot-water requirements.

Electronic Temperature Control

The Infinity 17e uses electronic temperature management to provide controlled hot-water delivery. Rinnai specifies direct electronic ignition and a temperature-controlled operating system.

Frost Protection

The Rinnai Infinity 17e incorporates frost protection, helping protect the appliance in suitable outdoor installations where low temperatures are encountered. Rinnai documentation identifies frost protection as a feature of the 17e range.

Compact Outdoor Design

The external design makes the Infinity 17e a practical option for homes, commercial premises and other properties where internal plant-room or utility space is limited.

Rinnai Infinity 17e Technical Specifications

Specifications should be checked against the exact product configuration and current manufacturer documentation before installation. Rinnai’s technical documentation lists the 17e as an external model with direct electronic ignition, forced exhaust and natural-gas input of 36 kW.

Applications

The Rinnai Infinity 17e can be considered for applications including:

• Residential hot-water systems
• Houses and apartments
• Kitchens
• Cafés
• Small restaurants
• Commercial kitchen facilities
• Hair and beauty salons
• Guest accommodation
• Small commercial premises
• Properties requiring external water heating
• Applications where internal plant space is limited

Rinnai specifically identifies cafés, small restaurants and kitchen facilities among potential applications for the 17e.

Why Choose an External Rinnai Infinity 17e?

An external continuous-flow gas water heater can be an effective solution when you want to reduce the amount of equipment installed inside a building.

The Infinity 17e combines:

• 36 kW nominal gas input
• Up to 17 L/min delivery at a 25°C rise
• External wall-mounted installation
• Electronic ignition
• Electronic temperature management
• Frost protection
• Continuous-flow hot-water operation
• Compact appliance dimensions
• Natural gas operation

Its external configuration can be particularly useful for installations where indoor space is restricted or where an external appliance layout is preferred.

Installation Requirements

The Rinnai Infinity 17e should be installed by a qualified and appropriately licensed gas/heating professional.

Installation must comply with the applicable national and local requirements covering:

• Natural gas supply
• Water connections
• Electrical supply
• Appliance clearances
• Ventilation and exhaust requirements
• Condensate/drainage requirements where applicable
• Outdoor installation requirements
• Gas safety
• Water pressure
• Commissioning and testing

Do not attempt to install, convert or commission a gas appliance without the appropriate professional qualifications.

Rinnai Infinity 17e for European Applications

For European customers, the exact gas type, appliance configuration, installation requirements and regulatory approvals should be confirmed before purchase.

EuroFuelSupply supplies heating and hot-water equipment to customers across Europe. Contact our team if you need assistance checking the product configuration for your installation.

Frequently Asked Questions

What is the Rinnai Infinity 17e?

The Rinnai Infinity 17e is an external instantaneous gas water heater designed to provide hot water on demand using natural gas.

Is the Rinnai Infinity 17e installed outdoors?

Yes. The 17e is designed for external/outdoor wall-mounted installation.

What is the gas input of the Rinnai Infinity 17e?

The Rinnai specification lists a 36 kW nominal natural gas input. The approximate nominal output is 28.4 kW.

How much hot water can the Rinnai 17e deliver?

The 17e is specified for up to 17 litres per minute at a 25°C temperature rise. Rinnai also gives a capacity of approximately 510 litres per hour at a 50°C rise.

Does the Rinnai Infinity 17e have frost protection?

Yes. Frost protection is a specified feature of the Rinnai 17e.

Does the Rinnai Infinity 17e use electronic ignition?

Yes. The manufacturer specification lists direct electronic ignition.

Is the Rinnai Infinity 17e suitable for commercial use?

It can be suitable for selected light-commercial applications such as cafés, small restaurants and kitchen facilities, subject to the requirements of the specific installation.

Does the Rinnai Infinity 17e require a storage tank?

No. It is an instantaneous/continuous-flow water heater that heats water when required rather than storing a large volume of hot water.

Buy Rinnai Infinity 17e from EuroFuelSupply

Looking to buy a Rinnai Infinity 17e external natural gas water heater in Europe?

EuroFuelSupply provides heating, hot-water and energy products for customers across European markets.

For product availability, delivery information, technical questions or larger commercial orders, contact the EuroFuelSupply team before ordering.

Product: Rinnai Infinity 17e
Fuel: Natural Gas
Installation: External
Nominal Gas Input: 36 kW
Hot-Water Capacity: Up to 17 L/min at 25°C rise
Application: Residential and light commercial hot water