Radial profile of the turbulent heating rate. The color scheme is the same as in Fig. 4. The uncertainties incorporate both the velocity statistical errors and effective length variations within each region. Outside the AGN-dominant region (i.e., ≳60 kpc), the heating rate appears approximately uniform (∼10⁻²⁸ − 10⁻²⁷ erg cm⁻³ s⁻¹, marked by the grey band), covering a dynamical range of ℓ_eff ≃ 100 − 400 kpc (see Sect. 4.3).