Davey POOL AND SPA GAS HEATERS - Manual (Page 5)

Part No: 96131430D 5 Rev: 2
The following table details minimum acceptable clearances (mm) for indoor installations on non-combustible floors only:
Models 127, 200, 280, 350, 430
Rear Front Water
Side
Non-Water
Side
Above
Non-Combustible Surfaces
150 750 600 150 1200
Combustible Surfaces
500 750 600 500 1200
Models 131, 167
Rear Front Left Right Above
Non-Combustible Surfaces
300 750 300 300 1200
Combustible Surfaces
500 750 500 500 1200
N.B: For outdoor clearances refer to AS5601
Air supply to the room must not be affected by mechanical exhausts of other equipment such as bathroom or kitchen fans, spa
blowers or air-conditioning equipment, etc.
FLUEING
Flueing must be in accordance with AS5601. Only the correctly-sized Davey draft
diverter must be fixed to the heater and connected to a properly constructed flue,
vented to atmosphere using approved fittings, and cowl. Alteration to the Davey draft
hood or reduction in cross section of connected flueing will void warranty.
Where standard flueing options cannot be implemented Davey should be contacted
for flueing advice.
Additional ductwork connected to the Davey draft hood must be self supporting and
allow the removal of the Davey heater and draft hood without removal of the flue.
The flue system beyond the Davey draft hood must in no circumstances be
supported by the heater.
Where practical, the flue should be run vertically. Lateral flueing is allowed but must
rise a minimum of 20mm per 1m of lateral run and the total lateral run must not
exceed 50% of the total flue height.
Indoor Hood Conversion
To convert Model 200 to 430 heaters from outdoor configuration to indoor:
1. Remove all screws from the appliance top panel and discard sheet metal.
2. Fit the indoor flue “stack adaptor” supplied with the indoor conversion kit to the
flue collector and screw in position.
3. Fit the “draft diverter” over the indoor flue “stack adaptor” spigot.
4. Ensure that all connections are secure and will not allow products of combustion to escape into the room.
To convert Model 127 & 167 heaters from outdoor configuration to indoor:
1. Remove all 4 screws on the supports for the appliance’s top hood and discard hood.
2. Fit the indoor “draft diverter” to the flue collector and screw in position.
3. Ensure that all connections are secure and will not allow products of combustion to escape into the room.
AGA Approved Cowl
Dist. above
roof as stated
in AS5601
Min. Flue
Length 3m
Self supporting flue
Heater
Davey Draft Hood