Rinnai RHFE-431WTA installation manual Installing AN Extension KIT, How to connect exhaust pipes

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■TYPES COMPATIBLE WITH EXTENSION SET

INSTALLING AN EXTENSION KIT

Installing an extension kit requires construction of an air line and the exhaust line. The air line is connected between the Air Supply Elbow at the rear of the heater and the air inlet port on the Flue pipe.

Similarly, the exhaust line is connected between the joint pipe at the rear of the heater, and the exhaust port on the Flue pipe.

Caution: Check to see there is no debris in pipe or hose.

■HOW TO INSTALL

Example:Using 2 sets of extension set and 1 bent set.

Pipe stopper A

Pipe stopper B

 

Pipe stopper A

 

Bent elbow

 

Pipe stopper A

Hose joint

 

Air intake elbow

Pipe stopper B

(comes with main unit)

 

Vent manifold

 

(comes with main unit)

Exhaust pipe

 

Hose joint

 

Air intake hose

Pipe stopper A

 

 

Pipe stopper B

Example:Using 80 inches slide pipe set.

Vent manifold

 

(comes with main unit)

 

Air intake elbow

Pipe stopper A

(comes with main unit)

Pipe clamp

 

 

Pipe stopper B

Pipe clamp

Exhaust pipe

 

 

Pipe stopper A

Pipe clamp

 

 

40 inch straight pipe

Pipe clamp

 

Hose joint

Pipe stopper A

Air intake hose

Pipe stopper B

 

1. How to connect exhaust pipes

 

Exhaust pipe

 

Exhaust pipe

 

Fit inside

 

Female end

Male end

Female end

Male end

 

 

 

Pipe stopper B

Pipe stopper B

Pipe stopper A

To connect the exhaust pipes, fit the male end into the female end and clamp with pipe stopper A to prevent slipping. The exhaust pipe can be telescoped to the required length; do not cut it.

Female end

 

Male end

Connect bent pipe

 

 

 

 

 

 

Fit inside

Pipe stopper A

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Page 59 Page 61
Contents RHFE-431WTA Table of Contents Features of the RHFE-431WTA Units Safety DevicesTechnical Data GAS Conversion SpecificationsIncluded in Carton Page Dimensions General InformationSpecifications SpecificationsAIR Supply Safety Points Gasoline Getting to Know Your NEW RHFE-431 Mode Operation TemperaturesControl Panel LED DisplayCUT-AWAY Diagram Page Installation Instructions GAS Connection Flue Manifold Position Secure Heater to WallWall Mounting Brackets Vent Termination Clearances WindowordoorthatmaybeopenedLocation / Clearances Flue SizesStandard Installation of Flue Manifold Snow AreasFIT Back Covers Sides only Sleeve and Manifold Installation Method for Standard WallsProvided to compensate for weather board angle Fitting Unit AIR Inlet HoseLocking Clamp Screw Clamp and Insulation Instruct Customer on USE of Heater Operating Instructions Setting the Clock Setting the Current Time & DAYTo Open the Control Panel Operating the Heater Manually To turn the heater onTo turn the heater OFF OFF Programing the Weekly Timers 3 4 OFF Auto Frost Man Override Select Progr Clock Temp RPrograming the Timers Example Example SchedulePrograming the Timers Example TimersWeekly Timer Review Function To enter the Weekly Timer Review modeTo exit the Weekly Timer Review mode Your Weekly Timer Program Points to remember when writing your programFactory PRE-SET Program Points to consider before writing your programOperating the Timers Returning to Manual ModeFollow the steps below to operate the timers If the current timer Override FunctionTo turn on the Override function Period is on heating Period is OFFFrost Protection To turn off the Frost ProtectionEnergy Saving Mode To turn on the Economy modeTo turn off the Economy Mode Economy Mode InformationFunction Lock To activate the Function LockTo deactivate the Function Lock Testing Unit Fault-Failure ProcedurePRE-SERVICE Check When the unit is turned offAt Ignition During CombustionTrouble Shooting Error Messages Code Displayed Fault RemedyMaintenance / Service Maintenance SuggestionsWiring Diagram Warranty Information Consumer SupportHeat Exchanger Year of Failure Allowance Schematic Diagram Page Page Page Page Parts List Page Page Page Part Name QTY Remarks Flow Diagram Rank Parts Name Parts no QTY Remarks Vent KIT Names and Numbers of Parts Installing AN Extension KIT How to connect exhaust pipesHow to connect air intake hose Maximum extendable lengthTo prevent water condensation Qualified Installing Agency Page 431F-1720×0800 2008.09

RHFE-431WTA specifications

The Rinnai RHFE-431WTA is a sophisticated gas heater designed to provide efficient and reliable warmth for residential spaces. This innovative heating solution combines advanced technologies with user-friendly features, making it an ideal choice for homeowners seeking comfort without compromising on energy efficiency.

One of the standout characteristics of the RHFE-431WTA is its sleek, compact design. This gas heater can be easily integrated into any room, thanks to its modern aesthetics and low-profile build. Its dimensions allow it to fit snugly into various interior layouts, ensuring that it occupies minimal space while delivering maximum heat output.

A key feature of the RHFE-431WTA is its impressive heating capacity. With the ability to produce up to 4.2 kilowatts of heat, this unit can effectively warm spaces of various sizes. Whether it’s a cozy living area or a larger family room, the heater can adapt to your needs, providing comfortable temperatures even in the coldest months.

The Rinnai RHFE-431WTA also boasts advanced fan technology that distributes heat evenly throughout the room, eliminating cold spots and ensuring consistent warmth. Its whisper-quiet operation enhances the user experience, allowing you to enjoy a tranquil environment without the distraction of noisy heating equipment.

Energy efficiency is another major highlight of the RHFE-431WTA. This unit features a high energy efficiency rating, which not only reduces utility costs but also minimizes environmental impact. Its advanced combustion technology ensures that gas is burned optimally, contributing to lower emissions and a more sustainable heating solution.

The heater also includes an intelligent control system. With a user-friendly interface, homeowners can easily adjust settings to suit their comfort preferences. The unit comes equipped with a digital display that provides real-time information on temperature settings, operation modes, and timers, allowing for precise control over your heating needs.

Safety is a top priority for Rinnai, and the RHFE-431WTA is no exception. The heater is equipped with multiple safety features, including an automatic shut-off mechanism that activates if it detects any irregularities during operation. This ensures peace of mind for users, particularly in households with children or pets.

In summary, the Rinnai RHFE-431WTA gas heater stands out for its efficiency, advanced features, and stylish design. Whether you're looking to enhance comfort in your home or reduce energy consumption, this heater delivers on all fronts, making it a top choice in the market.
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