A climate control system is described that can include a thermal battery (100) with a heating bed (110) and cooling bed (120) and a conditioned air manifold adapted to direct heat transfer fluid across at least one of the heating bed (110) and the cooling bed (120) to condition inlet air. A method of controlling climate in an enclosure can be provided by contemporaneously generating a heating effect and a cooling effect from a reversible thermo chemical reaction and selectively directing thermal flows from a reversible thermo chemical reaction to the enclosure.