Installation
1.Slip Sound Reducer into flue collar and press on to fireplace top.
2.Fasten Sound Reducer to fireplace top with four (4) sheet metal screws supplied.
3.Continue with the power venter installation as per instructions supplied with same.
4” (102 mm) Insu- |
lated Flue Liner |
Sound Reducer |
Sheet Metal |
Screws |
Fireplace Top |
Fireplace |
FP1417 |
Fig. 1 Secure sound reducer to fireplace top with four (4) sheet metal screws.
Installation Restrictions
Majestic® Fireplaces Power Venting System
Horizontal Discharge | Vertical Discharge |
Motor Shaft | Oil Holes |
| |
Vertical |
|
Incorrect |
|
| FP1419 |
Fig. 3 The Power Venter must be mounted with motor shaft horizontal.
3.Power Venter housing in single wall a 6” (152 mm) clearance must be maintained. (Fig. 4)
Combustible Material
6" (152mm) Minimum
Sound Reducer Kit SR6
1.Although the Power Venter can be installed any- where in the exhaust system, it is best if it is installed as close to the termination of the vent system as possible to obtain optimal appliance efficiency and to prevent flue gas leakage. (Fig. 2)
Vent Support Hangers
Spaced 36” (914mm) on
Horizontal Run
Material |
|
|
Combustible | 6" (152mm) |
|
Minimum |
| |
|
| |
| (152mm)6" | Minimum |
NOTE: 6” (152mm) |
| |
maximum clearance from combustible must be maintained.
Combustible Material
Power Venter
FP1420
Anti-Vibration Sleeve 
FP1418
Fig. 2 It is best to install Power Venter as close to the termi- nation as possible.
2.Power Venter must be mounted with motor shaft hor- izontal to ensure proper operation of the fan proving switch and to prevent motor bearing wear. (Fig. 3)
Fig. 4 Minimum clearance.
4.Allow for a minimum of 18” (457mm) vertical rise off the top of the appliance before the vent makes a 90° elbow to the horizontal. (Fig. 5)
5.Vent pipe transitions, where necessary, should be gradually tapered. (Fig. 6)
6.Power Venter to vent pipe connections and all joints on the outlet side of the Power Venter must be sealed with high temperature silicone sealant or alu- minum vent pipe tape to prevent flue gas leakage. (Fig. 7)
7.The vent terminal must not be more than 20’ (6m) below the appliance’s flue outlet.
51810 | 5 |
