Patio Heater Safety
Patio heaters have been around for many years and today´s patio heater have safety built in to keep everyone safe and as warm as toast.As with all gas appliances it is best to follow a few safety rules:
Clearance
Make sure there is sufficient clearance above and to the side of the patio heater burner and reflector. For height clearance ensure there is 50cm minimum clear above the reflector and 60cm clear to the side of the reflector. Keep the top and sides of patio heaters away from overhanging branches, wooden fences, awnings, umbrellas, PVC windows/doors and glass. Never place gas patio heaters under a parasol or umbrella. On breezy days check the clearance for any items that might blow into the reflector or become loose and touch the patio heater burner. The reflector will get very hot, leaving sufficient clearance will allow you to enjoy the garden without worrying over safety.
Flammables
Keep all flammable materials or flammable vapour away when using patio heaters. Any tins of paint or preservatives lying around need to be put away and a visual check to ensure loose paper, plastic or anything that might ignite is tidied up before using patio heaters. Never hang anything on patio heaters, bunting, flags, towels or hand made notices (we've seen them used at shows) should never be placed on patio heaters.
Ventilation
Proper ventilation is essential for patio heaters. Propane patio heaters are for outdoor use only, never use indoor or below ground level. Patio heater have cut out vent holes in the housing, these ensure adequate ventilation, never cover-up any air ducts and check to make sure insects or debris is cleaned away.
Positioning
Always use patio heaters on a level solid surface. Place on firm ground, most patio heaters will have ground fixers to secure to decking or concrete if needed. The use of wheels will make patio heaters more portable and allow use in various location. Most good quality patio heaters will be fitted with a safety tilt switch, should the patio heater be moved when lit the tilt safety switch will cut off the gas supply. Always switch off patio heaters before moving and allow 20 minutes to cool down before attempting to move the patio heater again.
Annual Checks
Always check patio heaters after any long storage period each year for any loose fittings, worn parts including the hose and for any leaks. Between uses and when changing the gas cylinder periodically look for any signs of wear and tear. For details on how to do a gas leakage test see our patio heaters guide to problem solving.
Storm damage
Under normal windy days patio heaters with a full cylinder inside will not come to any harm. If storms or gale force winds are forecast avoid storm damage by moving patio heaters to a sheltered location away from strong gusts of wind. If shelter is not available the reflector can be removed to reduce the risk of the patio heater toppling over. Alternatively tie the top of the pole to a down pipe to secure the top of the patio heater.
Maintenance & Repairs
Regular maintenance is required to keep patio heaters in tip top condition. Hammered or painted patio heaters can be repainted by rubbing down any loose flaking paint, first use a rust proof primer and then spry or use a small brush to paint a top coat using outdoor paint for metals. Never paint the patio heater's burner or reflector and leave all operating instruction in full view. Any moving parts, wheels, gas control knobs etc, will need a lubricate spray to keep in good working order. If the patio heater is not being used for long periods or put away in the winter use a patio heater cover to protect.