Rinnai 17i 35 kW LPG Gas Water Heater with Vertical Flue Kit

Rinnai 17i LPG gas water heater

The Rinnai 17i 35 kW LPG Gas Water Heater is an internal, wall-mounted instantaneous multipoint water heater designed to provide hot water on demand. This LPG configuration is supplied with a vertical flue kit, making it suitable for installations where the flue needs to terminate through the roof.

The Rinnai 17i combines Low-NOx technology, room-sealed operation, direct electronic ignition, adjustable temperature control and continuous-flow hot-water delivery in a compact wall-mounted appliance.

EuroFuelSupply lists this configuration with a vertical flue kit, internal wall mounting, room-sealed operation, 37–65°C temperature control, electronic ignition and built-in frost protection.

Key Features

• Rinnai 17i LPG gas water heater
• 35 kW-class LPG water heater
• Instantaneous multipoint operation
• Up to 17 L/min flow under specified conditions
• Internal wall-mounted installation
• Forced room-sealed operation
• Vertical flue configuration
• Roof terminal installation
• Low-NOx combustion technology
• Direct electronic ignition
• Temperature range of approximately 37–65°C
• Built-in frost protection
• Compact 541 × 373 × 173 mm format
• Approx. 14 kg appliance weight
• Continuous-flow hot-water delivery
• Suitable for domestic and light-commercial applications

Rinnai 17i LPG Water Heater

The Rinnai 17i is an instantaneous gas water heater, meaning water is heated as it passes through the appliance rather than being stored in a conventional hot-water cylinder.

This makes the Rinnai 17i suitable for applications where customers require on-demand hot water while keeping the appliance compact.

The product is particularly relevant to searches for:

• Rinnai 17i LPG water heaters
• LPG tankless water heaters
• LPG instantaneous water heaters
• Multipoint LPG water heaters
• Internal LPG gas water heaters
• Low-NOx LPG water heaters
• Vertical flue LPG water heaters

Vertical Flue Kit

This product is specifically configured for a vertical flue installation.

The flue arrangement allows the appliance to discharge through a suitable roof terminal, subject to the manufacturer’s installation requirements and the regulations applicable at the installation location.

The vertical flue configuration is particularly relevant where a suitable horizontal wall terminal cannot be used or where the building layout requires a roof exit.

Important Flue Information

The exact flue components supplied should always be confirmed against the order and current Rinnai documentation.

The installer must check:

• Flue route
• Maximum permitted flue length
• Vertical terminal position
• Roof penetration
• Required clearances
• Condensation requirements
• Terminal location
• Appliance-to-flue configuration
• Local gas and building regulations

Do not install or modify the flue system without following the manufacturer’s instructions.

Low-NOx LPG Water Heating

The Rinnai 17i incorporates Low-NOx combustion technology.

This makes it suitable for customers specifically looking for a Low-NOx LPG gas water heater for an internal installation.

The EuroFuelSupply listing identifies the 17i as a Low-NOx LPG water heater and describes the appliance as room sealed.

Continuous-Flow Hot Water

The Rinnai 17i heats water when there is a demand for hot water instead of relying on a large storage tank inside the appliance.

This continuous-flow design can be useful for homes and businesses with variable hot-water requirements.

Actual hot-water delivery depends on factors including:

• Incoming water temperature
• Desired outlet temperature
• Water pressure
• Gas supply
• Flow rate
• Temperature rise
• Number of simultaneous outlets

For this reason, 17 L/min should not be presented as a fixed flow rate under every operating condition.

Internal Room-Sealed Installation

The Rinnai 17i is designed for internal wall-mounted installation and uses a room-sealed combustion arrangement.

EuroFuelSupply lists the appliance dimensions at approximately:

• Height: 541 mm
• Width: 373 mm
• Depth: 173 mm
• Weight: approximately 14 kg

These compact dimensions make the unit suitable for installations where available wall space is limited, subject to the manufacturer’s required installation clearances.

Temperature Control

The Rinnai 17i has electronic temperature control within its specified operating range.

EuroFuelSupply lists a temperature range of approximately 37–65°C.

The appropriate temperature should be selected according to the intended application and applicable safety requirements.

Rinnai 17i LPG Technical Specifications

The product-specific information above reflects the current EuroFuelSupply listing; confirm the exact supplied appliance and flue-kit configuration before installation.

Applications

The Rinnai 17i LPG water heater can be suitable for a variety of domestic and light-commercial applications, depending on the required hot-water demand.

Potential applications include:

• Houses
• Apartments
• Holiday accommodation
• Guest houses
• Rental properties
• Restaurants
• Cafés
• Small commercial premises
• Offices
• Care facilities
• Leisure facilities
• Property developments

For larger commercial installations, the required hot-water demand should be calculated before selecting the appliance.

Rinnai 17i for European LPG Installations

The Rinnai 17i LPG configuration is relevant to European properties where LPG is used as the available gas fuel.

However, LPG specifications, gas pressures, installation requirements and building regulations can differ between European countries.

Before purchasing, confirm:

1. The required LPG configuration
2. Gas supply requirements
3. Water pressure
4. Required hot-water flow
5. Flue arrangement
6. Roof-terminal requirements
7. Installation clearances
8. Local regulatory requirements
9. Appliance compatibility
10. Availability of the required flue components

EuroFuelSupply currently positions its heating and water-heating range for customers across European markets and accepts enquiries from homeowners, installers, trade customers, developers and wholesale buyers.

Professional Installation

The Rinnai 17i is a gas appliance and should be installed by an appropriately qualified professional.

Installation should follow:

• Rinnai installation instructions
• Applicable national gas regulations
• Local building regulations
• Flue requirements
• LPG installation requirements
• Water-system requirements
• Electrical requirements
• Manufacturer-specified clearances

The installer should verify the appliance configuration and complete flue system before commissioning.

Why Choose the Rinnai 17i LPG?

The Rinnai 17i combines a compact internal format with instantaneous LPG water heating.

Key product features include:

• LPG operation
• 35 kW-class heating capacity
• Instantaneous hot-water delivery
• Low-NOx technology
• Room-sealed combustion
• Vertical flue configuration
• Internal wall mounting
• Electronic ignition
• Adjustable temperature control
• Built-in frost protection
• Compact dimensions

Rinnai 17i LPG vs Rinnai 11i LPG

The Rinnai 17i and 11i belong to the same type of instantaneous multipoint water-heating category, but the 17i is intended for higher hot-water demand.

Customers should compare:

• Required flow rate
• Number of simultaneous outlets
• Temperature rise
• LPG supply
• Installation location
• Flue configuration
• Available wall space

For lower-demand installations, an 11i may be considered. For higher hot-water demand, the 17i may provide a more appropriate specification, subject to professional system sizing.

Frequently Asked Questions

Is the Rinnai 17i available for LPG?

Yes. This EuroFuelSupply product is specifically listed as a Rinnai 17i LPG gas water heater.

Is the Rinnai 17i a tankless water heater?

Yes. It is an instantaneous water heater that heats water on demand rather than storing hot water in a conventional tank.

Does this product include a vertical flue kit?

This EuroFuelSupply listing is specifically sold as the Rinnai 17i LPG Gas Water Heater with Vertical Flue Kit. Confirm the exact kit contents with the order before installation.

Is the Rinnai 17i suitable for internal installation?

Yes. The product is listed as an internal wall-mounted, room-sealed water heater.

What does 17 L/min mean?

It refers to a flow-rate specification under applicable conditions. It does not mean that the heater has a 17-litre storage tank.

What temperature can the Rinnai 17i provide?

The EuroFuelSupply listing gives a temperature range of approximately 37–65°C.

Is the Rinnai 17i suitable for European installations?

It can be considered for suitable European LPG applications, but the exact appliance configuration, gas requirements and installation regulations must be checked for the destination country.

Who should install the Rinnai 17i?

The appliance and its flue system should be installed and commissioned by an appropriately qualified gas/heating professional.

Buy Rinnai 17i LPG Gas Water Heater in Europe

The Rinnai 17i 35 kW LPG Gas Water Heater with Vertical Flue Kit is designed for customers looking for an internal instantaneous LPG water heater with a roof-flue configuration.

EuroFuelSupply supports residential, trade, installer, commercial, developer and wholesale enquiries across European markets. For project or multi-unit requirements, customers can provide the required quantity and delivery country when requesting a quotation.