Flue Sizes, Snow Areas, GAS Connection

LOCATION

Do not flue into natural draught flues or fireplaces, this unit can only be used with one of the six types of Rinnai flue kits.

Do not flue unit into other rooms. Flue terminal must be outside.

Flue may be positioned directly under opening windows, with a minimum clearance of 300mm.

FLUE SIZES:

6 Flue lengths are available.
S	flue suits wall	75	-	115 mm
A	flue suits wall	115	-	240 mm
B	flue suits wall	240	-	400 mm
C	flue suits wall	400	-	600 mm
D	flue suits wall	600	-	800 mm
E	flue suits wall	800	-	1000 mm

Co-ax flue also available.

SNOW AREAS

Snow

In areas subject to heavy snowfall, keep snow clear of flue terminal at all times.

STANDARD INSTALLATION OF FLUE MANIFOLD.

Diagram below shows minimum clearances and distances from obstructions. Also check local regulations.

	Flammable
	Non
	Flammable	600mm
	Wall	600mm
	Wall
	300mm
	375mm
	600mm	Opposite
		Wall
		Floor

Side Clearances

300mm

Obstruction

FIT BACK COVERS (SIDES ONLY)

Fit back covers (sides only) as shown below.

Secure with

Screws

Secure with Screws

GAS CONNECTION

Fit suitable copper flare elbow to appliance inlet.

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RHFE-308 FTR specifications

The Rinnai RHFE-308 FTR is an advanced heating appliance designed to deliver efficient and comfortable warmth, especially in residential settings. It has become a popular choice for homeowners seeking reliable heating solutions that also emphasize energy efficiency and sustainability.

One of the standout features of the Rinnai RHFE-308 FTR is its innovative technology known as "Flue Gas Heat Recovery." This technology allows the heater to utilize the heat generated by combustion to enhance the overall efficiency of the unit. By capturing and repurposing flue gases, the RHFE-308 FTR can provide superior heating performance while minimizing energy waste, making it an environmentally friendly option.

The unit is equipped with a powerful burner system that generates impressive heat output while maintaining low emissions. This not only ensures effective heating but also complies with stringent environmental regulations, contributing to a cleaner atmosphere. Additionally, the Rinnai RHFE-308 FTR is designed to operate quietly, allowing homeowners to enjoy a warm and peaceful environment.

Ease of use is another appealing characteristic of the RHFE-308 FTR. It features a user-friendly control panel, which allows for precise temperature adjustments. Homeowners can set their desired comfort level with just a few simple clicks. This model also includes programmable timer options, enabling users to schedule heating times that align with their daily routines, further enhancing convenience and energy savings.

The compact and sleek design of the RHFE-308 FTR ensures that it can easily blend into various interior styles without looking out of place. It’s also lightweight, making installation straightforward for both professional technicians and savvy DIY enthusiasts. The unit’s construction emphasizes durability, featuring high-quality materials that ensure longevity and reliable performance over time.

Safety is a paramount consideration in the design of the Rinnai RHFE-308 FTR. It comes with multiple safety features, such as overheat protection and a child safety lock, providing peace of mind for families.

Overall, the Rinnai RHFE-308 FTR stands out as a versatile and efficient heating solution. With its advanced technology, user-friendly features, and emphasis on safety, it offers a comfortable and reliable heating experience for modern homes.