Crown Royal Stoves RS7300MP, Installation, Operation & Maintenance Manual, Page: 7 / 58

Learn how to get the best burn possible from your Crown Royal Stoves.
1. Instructions - Read and follow all operating instructions supplied by Greentech Manufacturing Inc.
2. Fuels - Only burn coal which is the only approved fuel for your Crown Royal Stove. Burning materials not recommended play a major role in
visible emissions. Never burn trash, plastics, gasoline, rubber, naphtha, household garbage, materials treated with petroleum products
particle board, railroad ties and pressure treated wood, leaves, paper products or cardboard.
3. Loading - Burning coal creates visible emissions. In order to complete the combustion process, there is a minimum amount of space needed.
For instance, if a person were to load a relatively small firebox completely and load a larger firebox with the same amount of fuel, with all of
the other factors being the same, the larger firebox would burn cleaner. In the smaller firebox, the combustion process does not have
enough room to expand, heat up and mix before exiting the firebox (insufficient time, temperature and turbulence). Just because a firebox is
large does not mean that it should be filled completely. This large volume is used in part for what happens after it is loaded. Fireboxes
should be loaded based on outdoor temperatures, and anticipated heat load required maintaining sufficient levels to ensure th
e fire doesn’t
go out before next fill.
4. Starting - Never use gasoline, lighter fluids, chemicals, or oils.
5. Furnace Sizing - The size of a furnace should be large enough to provide sufficient heat without constant reloading. Targeted burn times are
around 12 hours; an adequately sized furnace will provide enough heat for 90% of all heating days. Inadequate size of furnace will lead to
unattended fires that leave colder fireboxes and relighting will be dirtier because the flame quenching on the cool firebox walls. A good rule
to follow is that if the furnace cannot stay within 20% of its set temperature under regular reloading, then the unit is undersized and a larger
furnace is needed.
6. Operation - Improper combustion air can be associated with several factors. Air inlet and chimney may be restricted by debris (creosote,
ash, etc). A blower starts and stops properly and runs at proper speed. Door seal is in satisfactory condition.
7. Maintenance - Excessive ash buildup in grates and frames can cause combustion fan blockage resulting in restricting air flow. Excessive
creosote buildup can be a result of restriction air flow from combustion fan, flame baffle or chimney blockage.
8. Local and State Regulations - Always remember to comply with all applicable state and local codes.
DANGER!!! Do not start fire with chemicals, volatile fluids, rubber, plastics or garbage. Only competent
persons with a sound understanding of this heating method should operate this furnace. Improper firing
could result in personal injury and/or damage to unit, and void warranty. Do not burn garbage,
gasoline, drain oil, naphtha, engine oil, railroad ties, particle board, leaves, cardboard, or any other
flammable liquids.
BEST BURN PRACTICES
7