Functions
Catalytic heaters serve many functions, especially in the oil and gas industries. They are useful where heat production is necessary at a controlled rate. They can be used in gas meters, regulators and control valves, gas wellhead heaters, pipeline heaters, space heaters, and separators. They can also be used at the gate and compressor stations.[6] Some other examples would include soldering irons, hand warmers, and space-heating appliances. Catalytic heaters have high efficiency allowing smaller heaters to be used, therefore lowering initial costs and fuel consumption.[2] These heaters typically use propane (LP) or butane fuel, whereas many older types use either liquid fuel or alcohol. Handheld catalytic hand warmers have traditionally only used naphtha-type liquid fuel.
Safety
Certain safety measures should be taken when using a catalytic heater. Catalytic heaters should be installed properly to prevent fuel leakage because inhaling excessive amounts of natural gas can cause severe side effects. These heaters should all be placed in areas with good ventilation to help prevent this from happening. The user should be aware of carbon monoxide poisoning and its symptoms. As catalytic heaters are completely flameless, this takes away any inherent fire risk. These heaters have also been found to be non-incendiary when exposed to flammable gasses directly, although it can still happen on rare occasions. It’s also advised not to leave catalytic heaters unattended for any amount of time due to malfunctions that could occur and to prevent it from being knocked over. It’s also advised, for residential catalytic heaters, to turn them off while the user is asleep.[2]