Vermont Casting NVBC42 Optional Accessories, Fan Kit, Speed Control, Electrical Connection

NVB Series B-Vent Gas Fireplace

Optional Accessories

Fan Kit

The FK12 fan kit is available for use on the NVBC36 and NBVC42 model appliances only.

Auxiliary fan systems increase the efficiency of the cir- culation of the heating air. The FK12 fan assembly is a fixed speed fan system and does not allow for variable speed control.

Installation

Remove the 2 ceramic fiber refractory panels by care- fully lifting them out of the fireplace. Next, remove the access panel by pulling it up and out from the side edge of the panel. Use caution — the panel edges may be sharp.

Center the fan assembly over the mounting location and secure it with the Velcro® strips at the back of the fireplace.

Insert the plug into the receptacle (EB1) located against the lower right side wall of the fireplace.

Caution: Be sure that no wires are pinched.

Prior to reinstalling the access panel and the hearth brick, it is advisable to operate the wall switch on and off to assure fan operation. If the fan does not operate and you are assured that 115 VAC power is present at the receptacle, contact your Dealer.

Reinstall the access panel and hearth brick by reversing Step 1.

WARNING: Never contact blower wheels during operation.

Speed Control

The SCVS variable speed control is available to allow speed adjustment of the fan.

Electrical Connection

The EB-1 electrical junction box is available for use with the fan kits. The EB-1 is standard on the electronic igni- tion models.

Glass Doors

Bi-fold and single panel glass doors are available to enhance the viewing of the fireplace.

Appliance Models	Glass Doors
NVBR36/NVBC36	36GSKBB
	36GDKBB
	36GDKBK
	36GDKDP
	36GDKS

Appliance Models	Glass Doors
NVBR42/NVBC42	42GSKBB
	42GDKBB
	42GDKBK
	42GDKDP
	42GDKS

Outside Air Kit

The Model AK-MST Outside Air Kit is designed to bring additional combustion air directly from the outside to the fireplace. Refer to installation instructions provided with the Outside Air Kit.

Thermal Vent Damper

Installing the TVD6/7 Thermal Vent Damper reduces cold air infiltration when fireplace is not in use by open- ing and closing automatically.

Attach the thermal vent damper to the combustion dome with 2 screws. Be sure the tab points down. (Fig. 21)

Start the appliance and operate it for approximately 5 minutes. Turn the unit off and check if the vent damper is in the open position (blades down from the horizontal position). If the damper has not opened, check installa- tion.

Tab

Thermal Vent Damper

Screws

FP577

Fig. 21 Attach the thermal vent damper.

Remote Controls

Optional remote control units are available to control different functions of the appliance.

Model	Function/s Controlled
RC1	“ON/OFF”
RC2	“ON/OFF” and Temperature
MRC3	“ON/OFF” and Temperature control
	with a digital and a programmable 24
	hour clock
	Shrouds

Decorative shrouds are available to enhance the ap- pearance of the termination cap.

Square Shroud SLSBL

22 7412950