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Regency Z2510 WarmHearth 13
INSTALLING THE
OUTSIDE AIR KIT
Combustion air is fed to the fi rebox through a
connection on the rear lower left side of the unit.
A free fl owing supply of air must be available to
this opening at all times. Combustion air may
be taken from inside the building if the local
building code allows, but performance may
suffer. Also, it must go through the 4 in. duct to
the connection on the left hand side.
Air drawn from the interior of the building will
affect the performance of gas or oil furnaces,
and exhaust fans and fan driven appliances.
This may cause a negative pressure in the
house allowing smoke to back into the home.
The preferred source of combustion air is from
outside the building. If possible, install the kit
on the wind loading side of the building not the
leeward or (negative pressure) side.
Note: Do not obtain combustion air from
attic, garage or other enclosed
space.
1) Put the supplied insulated air duct to a nearby
exterior wall. Maximum length of duct is 20
ft. (6.1m). Duct length should be kept to a
minimum and as straight as possible. Note:
5 ft. only is supplied with unit. If more than
5 ft. is used, increase the diameter of the
duct. Termination should be in an area with
good air fl ow.
2) Ensure that your air source is not close to
automobile exhaust, gas meters or other
vents.
3) Cut a 4-1/4 in. hole through the wall and
mount the outside air kit.
4) Attach the two ends of the duct (making
sure not to damage the insulating cover)
after installing the fl ange on the fi replace
side. Duct must be secured by screws or
clamp.
Outside Air Inlet must be 6 ft. below
the chimney termination point
WIRING THE WARMHEARTH
Field wire main power supply to fi replace for fan kit. (All electrical connections should only be
performed by a licensed/certifi ed electrician).
INSTALLATION
OPTION 1
Internal Blower with Thermo-Disc
The thermodisc provides the user with more
convenient control. By leaving the auto/man
switch on AUTO, the thermodisc will shut the
fan off automatically when the fi replace is too
cool to provide adequate heat.
1) Slide blower under side clips (see directional
arrows on diagram) and wire to terminal
box. Note: hardwire terminal box before
drywalling.
2) Blower switch box slides onto bottom louver
and is screwed into place.
3) Place sticker on outside of bottom louver.
Blower switch box slides into bottom louver
assembly and is screwed into place. Place
label on outside of louver as shown.
CAUTION: Label all wires prior to discon-
nection when servicing controls. Wiring
errors can cause improper and dangerous
operation.
INSTALLING THE BLOWER SYSTEMS
The WarmHearth Fireplace has been designed to meet a wide range of heating requirements.
The radiant heat (through the large glass area) combined with the naturally convected heat, allows
the WarmHearth Fireplace to adequately heat an average
sized room. A blower is recommended to assist in heating a
larger area or one with wall separations. Through the
use of two separate blower systems,
Regency has developed the
three basic blower wir-
ing options listed in the
diagrams below. Please
read all the descriptions
before deciding which
option is best suited for
your application.