Pool & Spa Heaters

CLEARANCESALL HEATERSFor clearances from combustible surfaces, see thechart below.CLEARANCEMATERIAL (mm)FROM COMBUSTIBLEPlant Room InstallationTop Back Right Left FrontModel055 900 50 150 150 Clear105 900 50 150 150 Clear155 1050 300 150 300 Clear185-405 750 150 300 150 ClearOutdoor InstallationTop Back Right Left FrontModel055 Clear 50 150 150 Clear105 Clear 50 150 150 Clear155 Clear 300 150 150 Clear185-405 Clear 150 150 150 ClearFor servicing, provide at least 600mm (24") in front ofthe heater for burner tray removal, and at least450mm (18") on water connection side of the heaterto inspect and delime the heat exchanger.Heaters must not be installed under an overhang ofless than 1.0m (3 feet) from the top of the heater.Three (3) sides must be open in the area under theoverhang. Roof water drainage must be divertedaway from the heaters installed under overhangs withthe use of gutters:The point from where the flue products exit the heatermust be a minimum of 1.25m (4 feet ) below, four (4)feet horizontally from or 0.3m (1 foot) above anydoor, window or gravity inlet to a building. The topsurface of the heater shall be at least 1.0m (3 feet)above any forced air inlet, or intake ducts locatedwithin 3.0m (10 feet) horizontally.HIGH WIND CONDITIONS(OUTDOOR HEATERS ONLY)In areas where high winds are frequent, it may benecessary to locate the heater a minimum of 1.0 mfrom high vertical walls, or install a wind break so theheater is not in direct wind current.1.25m1.25m4' Min4'Min1.25m4'MinForced AirInlet1.0m 3' Min0.3m1' Min3.0m10'Min.clear.tif901-10-98