Pancha means Five and Mukhi mean faces, so panchmukhi hanuman is a form of Lord hanuman which has five different faces. Hanuman Ji is an ardent devotee of Lord Rama. He is the symbol of power, energy, strength, and knowledge. And, an epitome of true devotion and brahmacharya.
As per Vastu methodology religious-spiritual idol showpieces placed in the northeast direction of drawing/living and pooja room, bring wealth, health, peace, and happiness among the home members.