In some cases, it may be possible to retrofit an
existing boiler originally designed for wood or
coal and now converted to oil. In all cases, first
discuss needs with firms that supply and install
this equipment. Tax credits and exemptions may
be available at both state and federal levels to help
offset some costs. Low cost loans are also available
in some areas. Contact the state energy office for
further information. Before making a final decision,
apply for a permit from your state department
responsible for environmental protection. Emissions
of particulate matter and smoke must be maintained
below specific levels and may require special
pollution control and monitoring equipment.