WORKSHOP WARMTH • While most people work better in a
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warm environment and energy costs money, how many workshops managements have investigated waste oil burners?
Davair (c/o Ian Harwood, tel 0202 685421/7) reckons they should, even though the average user does not generate sufficient waste oil for the entire winter. If 2,000 gallons per year of heating oil are needed, and half that amount of waste engine oils and hydraulic oils available, that can reduce heating costs by ariund 50%. Davair, which markets both fully automatic warm air space heaters and central heating boilers to take these fuels, points out that in addition waste sump oils can be bought almost nationally at about 25% less than the cost of standard heating oil