Hearth and Home Technologies Heat-Zone-240V Air Duct Kit User manual

Hearth & Home Technologies • Heat-Zone-240V Air Duct Kit • 299-900D • 7/10 1
FLOOR REGISTER
TWO DUCT KITS
WALL REGISTER
WALL REGISTER WALL REGISTER
CEILING REGISTER
Hearth Technologies, Inc.
7571 215th Street West
Lakeville, MN 55044 USA
Figure 1
Possible Air Duct Runs/Locations
INSTALLATION AND
OPERATION INSTRUCTIONS
Approvals
The HEAT-ZONE-240V air duct kit is approved for use on
Heat & Glo Models XLR-AU, 6000, 350 and 550 series
gas heaters.
Introduction
The HEAT-ZONE-240V accessory kit conveys warm air
from the heater through air duct(s) to remote locations
in the same room or other rooms of the building. See
Figures 1 and 2. One or two HEAT-ZONE-240V kits can
be installed on the heater.
Preliminary Preparation
1. Contents of kit:
• 6 meters of 152 mm round duct
• Fan housing assembly
• Junction box
• Air register
• Register adapter frame
• Heater duct collar
• Duct adapter - (round to oval)
• Hardware
• 2166-191 IPI Plus auxiliary jumper
Heat-Zone-240V Air Duct Kit
NOTICE! If any parts are missing or damaged, contact your
dealerbefore starting installation. DO NOTinstalladamaged kit.

Hearth & Home Technologies • Heat-Zone-240V Air Duct Kit • 299-900D • 7/102
FLOOR REGISTER
TWO DUCT KITS
WALL REGISTER
WALL REGISTER WALL REGISTER
CEILING REGISTER
Figure 2
Possible Air Duct Runs/Locations
2. TheHeat-Zone240Vkitistestedandsafewheninstalled
in accordance with this installation manual. This kit is
carefullyengineeredandmustbeinstalledonlyasspeci-
fied. Modifying the kit or any of its components will void
the warranty, and may possibly cause a fire hazard.
3. CAUTION: Installation of this appliance should only be
carried out by an authorized person. All relevant codes
andregulationslaid down bythe gas pipingauthorities,
municipal building regulations, electrical wiring regula-
tions and the requirements of the AS5601 Gas Instal-
lation code must be observed.
4. Plan the location of the heater and the warm air duct
run(s).
MAXIMUM Duct Run = 6 M for useful heat output.
MINIMUM Duct Run = NA - for runs out from the heater
to adjacent room OR down to the room below.
MINIMUM Duct Run = 787 mm top of heater to room
above.
COVER
PLATE
DUCT
COLLAR
6000 SERIES
XLR-AU
Installation
1. Remove the cover plate from the side of the heater and
discard it.
2. Center the duct collar around the exposed hole and
attach it to the heater with 3 screws. NOTE: Do this
BEFORE final positioning of the heater. See Figure 3. Figure 3

Hearth & Home Technologies • Heat-Zone-240V Air Duct Kit • 299-900D • 7/10 3
FAN HOUSING
ADJUSTABLE
MOUNTING BRACKET
FINISHED SURFACE
FRONT OF FAN HOUSING
6 mm
3. Determine the location for the air register/fan housing as-
sembly. Cut a 127 x 346 mm hole between framing
members (wall studs or floor joists).
4. Mountandsecure the fanhousing assembly toframing
members so the front surface is 6 mm below the fin-
ishedwallor floorsurface. Usethe adjustablemounting
brackets and screws provided in the kit. See Figure 4.
NOTE: The brackets can be rotated 180º and mounted
to the back side of the 2 x 4 if necessary.
NOTE: If the fan housing is installed in a 2 x 4 wall, the
front of the housing will protrude approximately 13 mm out
of the wall. See Figure 5.
Figure 4
5. Install the air duct run. NOTE: Fold outer poly layer of
flexibleduct backto maintainclearance tocombustibles
on the fireplace. Secure liner to the collar with clamp.
Figure 5
FAN HOUSING
2 x 4 WALL
13 mm
ROUND AIR DUCT: Attach the 152 mm round air duct
(supplied in the kit) to the heater collar and run the duct to
the fan housing. Attach the round-to-oval adapter to the
fan housing and the air duct to the adapter. See Figure 6.
OVAL AIR DUCT: Attach the round-to-oval adapter to
the heater starting collar and a 152 mm oval duct to the
adapter. Complete the duct run and attach the oval duct
to the fan housing. NOTE: 152 mm metal oval air duct is
NOT provided with this kit but can be purchased from a
heating or air conditioning ventilation supplier.
ROUNDand OVAL DUCT:Acombinationof 152mmround
and152mm ovalairduct canbeused inthe duct run.Oval
duct components must be purchased from a heating or air
conditioning ventilation supplier.
NOTE: Support duct at intervals of no greater than four
feet with no more than 1/2 in. sag between supports or as
required per local code. Secure the duct so that clearance
to the outer wrap of the fireplace is maintained.
6. Installawallswitchin aconvenient location.Thisswitch
willcontrolthe HEAT-ZONE-240Vfan operation. When
using theAUX300CE in the IPI Plus system, theAUX1
orAUX2 cancontrolthe outputandON/OFF functionin
place of a separate wall switch. Note that the RC300
remote is needed.
7. Wire 240 VAC serviceTOthe wall switch and FROMthe
wallswitchto thefanjunctionbox.Usewireconnectorsto
secure the 240 VAC service wires to the hot and neutral
fan wires and screw the 240 VAC ground wire to the fan
junctionbox.SeeFigure8for isolatedcontrolwall switch.
See Figure 9 for IPI Plus with auxiliary control.
8. Screw the fan junction box to the fan housing.
9. Screw the register adapter frame and the air register to
the fan housing. See Figure 7.
10. Complete the heater installation per instructions.
Figure 6

Hearth & Home Technologies • Heat-Zone-240V Air Duct Kit • 299-900D • 7/104
Figure 8
Figure 9
Figure 7
Operation
1. Start the heater per instructions and allow it to warm
up.
2. Turn the wall switch "ON" to start air flow at the air duct
register or use RC300 remote to turn on blower.
Maintenance
1. Service and maintain the gas heater per instructions.
2. Keep the air register(s) clean and free of any blockage.
3. Reference IPI Plus instructions with remote control for
fan auxiliary control.
STUD
BROWN HOT
BROWN
BLUE NEUTRAL
BLUE
YELLOW / GREEN GROUND
GROUND
SWITCH
JUNCTION BOX FAN JUNCTION BOX
FAN
BLUE
BROWN
AUX1= 3 FAN SPEEDS
AUX2= ON/OFF CONTROL HIGH ONLY
GREEN/
YELLOW
BROWN
BLUE GREEN/YELLOW
BLUE WHITE
FAN
BROWN BLACK
AUX1 AUX2
FAN
JUNCTION BOX
2166-191 JUMPER
APPLIANCE
JUNCTION BOX
BLUE
BROWN
GREEN/
YELLOW
JUNCTION BOX AND
CONNECTION WIRE SUPPLIED
BY INSTALLATION
PROFESSIONAL
FAN HOUSING
ADAPTER FRAME
1/2 in.
(13 mm)
REGISTER
Isolated ON/OFF control wall switch
IPI Plus with auxiliary control