We are trying to verify our building modelling with TRNSYS multizone TYPE 56 with the models in ASHRAE140 standard like model L100A (the basic model) with TRNSYS 18 to make sure our modelling procedure is correct. However, the results from TRNSYS 18 are different to the results in ASHRAE. ASHRAE standard comes with a CD which includes verification files from TRNSYS. However, the included TRNSYS files have been generated with historic versions of TRNSYS and we couldn't open it with TRNSYS 18. has anyone tried to verify TRNSYS building modelling with this approach?