Secure (Horstmann) BX2000 Immersion Water Heater Controller

Summary

• Always gives priority to the off-peak supply and automatically cancels any boost that has been selected prior to the off-peak supply becoming available.
• One hour or two hour boost and cancel button. Indicator lights tells you which supply is active. Incorporates two double pole switches: one for 24 hour supply; one for off-peak [low rate] supply
• Accepts single, dual or two separate 3 kW immersion heater applications. Requires two incoming supplies one from the Normal and one from the Off Peak.
• On systems with two immersions the boost supply will normally control the Top or Short element and the Off Peak controls the Bottom or Long element. Maximum load is 3kW on each element (which is the standard UK rating)
• If you have the necessary two consumer units but only one cable running to the immersion heater at the moment it is possible that this Controller can be sited beside the Consumer Unit to derive the two supplies and the existing cable the feeds the immersion heater can be routed to leave this unit.. Dimensions: 170 x 115 x 62mm