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Hearth & Home Technologies • GFK-160VF Fan Kit Installation Instructions • 4136-920 • Rev C • 8/22

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2.  Using  a  flat  screwdriver,  lift  gently  on  Lower  Access 

Panel.  See Figure 3.

Figure 3

3.  Pull Lower Access Panel forward to disengage from fire

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box bottom, set aside.  See Figure 4.

Figure 4

Figure 5

Figure 2

Preparing the Firebox (BUF/ACUF/LCUF Models):

1.  Remove (2) screws securing Lower Access Panel.  See 

Figure 2.

Preparing the Firebox (IDOL Models):

1.  Remove  Screen  Assembly  and  Lower  Access  Panel 

by lifting and pulling away from the appliance and set 

aside.  See Figure 5.

2.  Remove logs if previously installed and set aside.
3.  Remove (4) perimeter screws securing the Burner As

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sembly to the appliance firebox bottom.  See Figure 6.

4.  Pull Burner Assembly forward slightly and lift, removing 

it from the appliance, set aside.  See Figure 7.

Figure 6

Figure 7

Summary of Contents for GFK-160VF

Page 1: ...amaged con tact your dealer before starting installation Do not install a damaged light kit Kit Contents CAUTION Do not install damaged components Figure 1 System Contents 1 Speed Control 7 Wire Clips 2 2 Fan 8 Control Knob Nut 3 Air Deflector 2 9 Wall Box Plate 4 Power Cord 10 Instructions 5 Screws 4 11 Wire Harness 6 Magnets 2 12 Temperature Sensor 13 Foam Tape 2 Not Shown Installation Precautio...

Page 2: ...x BUF ACUF LCUF Models 1 Remove 2 screws securing Lower Access Panel See Figure 2 Preparing the Firebox IDOL Models 1 Remove Screen Assembly and Lower Access Panel by lifting and pulling away from the appliance and set aside See Figure 5 2 Remove logs if previously installed and set aside 3 Remove 4 perimeter screws securing the Burner As sembly to the appliance firebox bottom See Figure 6 4 Pull ...

Page 3: ...nstallation BUF ACUF LCUF IDOL Models Installing Temperature Sensor 1 Connect 2 1 4 Female Connectors from supplied Wire Harness to 1 4 terminals on back of the Tempera ture Sensor 2 Feed the Wire Harness through mounting hole located in the upper right corner of the firebox or appliance See Figure 12 Refer to wiring diagram Figure 19 for proper connections Figure 12 Figure 13 3 Locate the leading...

Page 4: ... Air Deflector to the first slot and rotate up 90 Se cure with 1 screw provided See Figures 17 18 Figure 18 5 Repeat steps 1 thru 4 for installation of the left Air De flector Installing Speed Control 1 Install the Speed Control in the lower right corner of the firebox or appliance behind pull screen if applicable See Figure 19 and 20 2 Install Control Nut and Control Knob Figure 19 BUF ACUF IDOL ...

Page 5: ...ot models 1 Connect the Speed Control and Temperature Sensor to Junction Box with the wire harness provided as shown on Standard Wiring Diagram See Figure 24 2 Turn the 110 120 VAC service ON at the circuit break er NOTE Alternate Wiring Diagrams are shown if locating the Fan and or Light Speed Control in a remote wall box is de sired See Figures 25 26 27 Installing Fan IDOL 1 Position Fan in lowe...

Page 6: ... or appliance installation outside air temperature vs inside air temperature can contribute to the length of the time the fan remains on after the firebox or appliance is turned OFF The fan can be turned off manually with the speed control switch Maintenance Periodically check the firebox or appliance and controls compartment Remove any dust dirt or obstructions as di rected in the firebox or appl...

Page 7: ... Pilot models 14 2 MINIMUM BLK WHT WHT BLK FAN CONTROL MOUNTED IN REMOTE WALL BOX BLOWER TEMPERATURE SENSOR F F JUNCTION BOX WIRE HARNESS M M F F F F M M WIRE HARNESS F F POWER CORD LIGHT CONTROL MOUNTED IN FIREBOX BLK GRN WHT M F LIGHT SOCKET ASSEMBLY KNOCKOUT Note Wires supplied from remote wall box loca ons to pass through provided knockout in face of junc on box ...

Page 8: ...OL Standing Pilot models BLOWER TEMPERATURE SENSOR FAN CONTROL MOUNTED IN FIREBOX F F JUNCTION BOX WIRE HARNESS M M F F F F POWER CORD BLK GRN WHT 14 2 MINIMUM WHT BLK BLK WHT LIGHT CONTROL MOUNTED IN REMOTE WALL BOX M F LIGHT SOCKET ASSEMBLY Note Wires supplied from remote wall box loca ons to pass through provided knockout in face of junc on box KNOCKOUT ...

Page 9: ...MOUNTED IN REMOTE WALL BOX LIGHT CONTROL BLOWER TEMPERATURE SENSOR JUNCTION BOX WIRE HARNESS M M F F M F LIGHT SOCKET ASSEMBLY F F POWER CORD BLK GRN WHT Note Wires supplied from remote wall box loca ons to pass through provided knockout in face of junc on box KNOCKOUT Figure 27 Wiring Diagram Remote Fan and Light Controls BUF ACUF LCUF and IDOL Standing Pilot models ...

Page 10: ...contact your Hearth Home Technologies dealer with any questions or concerns For the location of your nearest Hearth Home Technologies dealer please visit www hearthnhome com Figure 28 Wiring Diagram Standard IPI Wiring Diagram IDOL IPI models BLOWER JUNCTION BOX AUX MODULE ODS ADAPTER F F POWER CORD ...

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