Prathishta / Presiding Deity : Sudarsanam
Upadevatha / Sub Deities : Balasubramanian, Ganapathy and Sasthavu
Maha Sudarsanam is the strongest weapon of Lord Mahavishnu. Sundarsanam is used by Maha Vishnu towards enemies with cuts enemies head and return back to his hand. It is believed that sudarsana is separating head from body, denoting seperating "Maya" and giving moksha.
The presiding deity here is this 'Sudarsana Chakra' as self-formed deity. Lord Maha Vishnu is presiding here in Saint form and Karthikeya devi in dancing posture. Sudarsanam here is approximately 3 feets height. It is believed that worshipping here will protect devotees from all evil spirits and other obstacles.
You can see sub deities of Balasubramanian, Ganapathy and Sasthavu here. It is said that one who visits with empty hand is inauspicious.
Thrimadhuram is the main offering. Vaishnava puja also conducted in this temple
with all ritual importance.
Temple is located between Vadakkencherry and Alathur