Vermont Casting 3356 4409 410, 3340 Radiance Natural Vent Gas Heater, Install the Optional Fan

Models: 3356 4409 410 3340 3355 3349

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These instructions are for stoves with serial numbers starting at #1457 (RNVODRN), #1944 (RNVODRP).

Radiance Natural Vent Gas Heater

 

 

 

Rear Shroud

 

A

 

Cover Plate

 

 

 

 

 

A

ST371

 

 

 

Fig. 13

Attach rear shroud cover plate to the rear shroud.

Rheostat

Rheostat

Retaining Collar

Rheostat Knob

ST347a

Fig. 14 Attach the fan rheostat.

Install the Optional Fan

These instructions are for stoves with serial numbers starting at #1457 (RNVODRN), #1944 (RNVODRP).

If you are installing the optional convection Fan Kit #2767 (FK26), continue here. It is easiest to install fan kit before connecting gas line. If you are not installing a Fan Kit, proceed to Venting System Assembly.

1.The fan kit includes a Blower Assembly and a Rheostat Assembly, connected by a cable. The Blower Assembly mounts to the bottom rear of the stove, and the Rheostat mounts to the left side of the valve. The assembly includes a 'snapstat' which automatically turns the fan On (or Off) above (or below) approximately 109˚. The Rheostat also provides a range of fan speed settings from Off (which overrides the snapstat function) to High. Unpack and inspect the Blower assembly. Confirm that the fan spins freely.

2.Loosen the four phillips head screws which secure the rear shroud to the stove sides. (Fig. 15)

3.Carefully pull the shroud assembly away from the rear of the stove.

4.With the rear shroud assembly in the upright posi- tion, set the bottom of the shroud on a padded surface to prevent scratching the surface. Unfasten the four phillips head screws which attach the outer shroud to the inner duct assembly.

Rear

Shroud

Assembly

ST713

Fig. 15 Remove rear shroud.

5.Attach the fan assembly to the fan bracket provided in the finish bag. Use the #10 sheet metal screws provided with fan kit. Do not remove finger guard screws. (Fig. 16)

 

Snapstat

 

Wire

 

Rheostat

 

Wire

 

Fan

 

Bracket

ST669

Finger Guard

Fig. 16

Attach the fan assembly to the fan bracket.

6.Connect snapstat leads. Disconnect the snapstat module from the leads inside the snapstat bracket. (Fig. 17) Bend open the snapstat bracket. Use needle nose pliers to remove the black plastic grommet from the bracket. Discard the bracket. Insert the grommet and wires into the large hole at the bottom right corner of the inner shroud. Feed the snapstat wire leads through the grommet into the stove interior. Connect the two wires to the two snapstat extension leads attached to the inner shroud or, on some models, in between the inner and outer shroud.

7.Position the fan assembly so the ducts slide between the inner and outer shroud. The inner shroud should engage with the two slots in the ends of the bracket so that bracket and shroud are interlocked. (Fig. 18) Secure the bracket with the four sheet metal screws provided in the finish bag.

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Vermont Casting 3356 4409 410, 3340, 3349, 3355 manual Radiance Natural Vent Gas Heater, Install the Optional Fan, 20004409