Heating and ventilation equipment convenient to install

The utility model relates to heating and ventilation equipment convenient to install, and belongs to the technical field of heating and ventilation, the heating and ventilation equipment comprises a heating and ventilation equipment body and a mounting plate, two supporting blocks are fixedly connected to the side face of the mounting plate, the heating and ventilation equipment body is placed on the two supporting blocks, and a connecting assembly is arranged between the two supporting blocks; the connecting assembly comprises a positioning block, a connecting rod and a sliding block, a sliding groove is formed in the upper surface of the supporting block, the two ends of the connecting rod are fixed to the sliding block, a protruding strip equal to the connecting rod in length is fixedly connected to the outer wall of the connecting rod, and the connecting rod penetrates through the positioning block and is in sliding connection with the positioning block; a first threaded rod is arranged in the sliding gro