We have built a simple phenomological model based mostly on X-ray Observations
for the Intracluster medium that agrees with the observed M-T relation by
construction and construct pressure profiles and SZ scaling relations  between
the integrated SZE flux, $Y$, and the cluster gas temperature, $T_{\rm sl}$,
the cluster mass, $M_{\rm tot}$, and the gas mass, $M_{\rm gas}$. After
describing the model I will show that it  compares well with the observed SZ
scaling relations at r2500, the observed pressure profiles and gas fraction
trends.The $Y-M_{tot}$ relation at $r_{200}$ relation, important for cluster
surveys and the expected value of the SZ power spectrum from this model have
been predicted.