Rinnai 14
Ducted Gas Heater IM
Method 3: Lay-down Option – In Ceiling
Diagram 6. Method 3 Clearances
Method 4: Lay-down Option – Under Floor
Diagram 7. Method Clearances
Note:
Method 3 and Method 4 are not options for SP430 and SP435 models. These models may be installed to Method 1 or Method
2 only.
3.4 SERVICE CLEARANCES – EXTERNAL
3.4.1 Installation of Flashing
The flashing must be fitted to ensure the ductwork is adequately weather protected.
Note:
To allow the heater to be moved out from the wall such as for servicing, it is important to provide additional length in the ducting
connected to the pops.
3.4.2 SP4, SP5 and SP6 External Clearances
Front:
A minimum of 500mm must be provided at the side facing away from the house.
End:
A minimum of 300mm must be provided at each end of the heater.
Top:
A minimum of 1000mm must be provided above the heater roof. This clearance must be maintained for the
entire surface area of the heater roof.
Fire resistant board
(refer to AS5601)
700 mm
750 mm
300 mm (refer to AS5601)
Side View
Service
Clearance
(Full length of heater)
Ground
750 mm
200 mm (
refer to AS5601
)
Lowest part of
fl
oor structure
Concrete Base 50mm
Service
Clearance
(Full length of heater)
700 mm
Side View