EPH Boost Timer Pro (Immersion)

The BST3 is a boost timer which can be used for numerous applications including lighting, immersion control and electric underfloor heating.

The backlit LCD counts down so you will always know how much is left in the boost program. The unit provides five time options from 15 mins, 30 mins, 1 hour, 2 hours to 3 hours allowing maximum flexibility for the user.