"Shaker grate" means a grate that mechanically oscillates or vibrates during loading of solid fuel to assist in the introduction of the fuel into the combustion zone, and in removing accumulation of fuel particle deposits on the grate surface. The term includes vibrating grate.
N.H. Admin. Code § Env-A 1302.44
(See Revision Note at chapter heading for Env-A 1300) #9803, eff 10-31-10