The MC400 Cascade Sequencer is designed to control the firing of multiple boilers installed as a cascade Suitable for systems installed in conjunction with a building management system (0-10v), or for systems without a BMS, with a Greenstar Sense II The MC400 manages the burner firing order of boilers within a cascade, evening out wear and tear The MC400 accepts a weather sensor and a flow sensor at the Low Loss Header. Each MC400 controls the sequencing of 4 EMS boilers and several modules can be linked to control up to 16 boilers of the same fuel type Manufacturer Stock Code:7738111001 EAN Code:4054925556537 Sub-Category:Light Commercial Accessories Brand:Bosch Category:Spares and Accessories