Rinnai Outdoor Fireplace 4500 Series
Type of Appliance
Gas Rate Input (BTU/hour)
Maximum Gas Supply Pressure
Burners
Gas Type
Gas Connection
Gas Control
Ignition Method
Pilot
Piping
Warm Air Outlet
Weight
Warranty
Open fronted radiant/convector outdoor gas fireplace with manual
control. Permanently fixed heating appliance in outdoor areas only.
Complies with CSA International Requirement 4.96 U.S. for Outdoor
Gas Fireplaces.
Natural Gas (NG): 25,000 - 45,000 BTU/hr
Propane (LPG): 30,500 - 41,500 BTU/hr
10.5 inch (267 mm) W.C. 13 inch (330 mm) W.C.
304 Stainless Steel Tube
Propane (LPG); convertible to Natural Gas with included conversion kit
3/8 SAE 45º Flare Fitting with 5/8 UNF Thread
Gas control valve consisting of an inlet connection, Piezo ignitor,
thermocouple flame failure and manual control knob.
Intermittent pilot
SIT single orifice pilot assembly with fixed aeration and replaceable
fixed pilot orifice for conversion to natural gas. Pilot assembly also
contains a pilot ignition electrode and thermocouple for flame failure.
Burner is supplied through an aluminum pipe from the gas control to
the burner orifice block. Pilot burner is supplied gas by an aluminum
pipe directly from the gas control.
Top louver discharge
Burner Assembly: 44 lb (20 kg)
Body Assembly: 66 lb (30 kg)
Burner and Body Assembly: 110 lb (50 kg)
All parts: 2 years from date of purchase
Burner Assembly
The major component of the Rinnai outdoor fireplace is the burner assembly. This
consists of a tube burner with an open tray filled with pumice and stones. The complete
assembly is fitted with a stainless steel 404 body including a weather cover.
Body Assembly
The outer body assembly is included with the single sided (ROF4501) and see -th rough
(ROF4502) models. One of these models must be used if installation is into a
combustible enclosure.
Body Assembly with Glass Doors
The body assembly has optional tempered glass, double bi-fold doors to reduce the
effects of wind or rain on the burner. The appliance can operate with the doors open or
closed.
Rinnai is continually updating and improving products; therefore, specifications are subject to change without prior
notice. Local, state, provincial and federal codes must be adhered to prior to installation.
© 2009 Rinnai Corporation
ROF4500 SP 7/2009
Sample Installations
Rinnai Outdoor Fireplace 4500 Series
Components Needed Freestanding
(ROF4500)
Burner Assembly LPG
(ROF4500)
1-Sided Burner/Body
Assembly LPG
(ROF4501)
2-Sided Burner/Body
Assembly LPG
(ROF4502)
Glass Bi-fold Door
Assembly (R2612) [2]
LPG-NG Conversion
Kit (R2613)
(included with
appliance and available
for purchase)
Open 1-Sided
Cabinet (ROF4501)
Optional Accessories
[3]
Open 2-Sided
Cabinet (ROF4502)
[1]
Non-combustible
enclosed masonry
OR
[1]
OR
Console Door Module
(R2631)
Console Base Module
(R2632)
Console Spacer
Module (R2633)
Fireglass Burn Media
(R2621)
Driftwood Burn Media
(R2620)
[1] If attaching the door assembly you need to select either the 1 or 2-sided burner/body assembly.
[2] Suitable for installation using cladding and finishes that can withstand temperatures up to 302° F (150° C).
Sold as 1 set. This assembly is comprised of tempered glass double bi-fold doors with stainless steel
surrounds and fixings.
[3] Door assembly attaches to the cabinet frame of the appliance, and so is only suitable for installations where a
cabinet (or body assembly) has been installed.
Rinnai Corporation • 103 International Drive • Peachtree City, GA 30269 • Toll-Free: 1-800-621-9419 • Fax: 678-364-8643 • www.rinnai.us