Product Code: 339060
A range of general purpose mini programmers, which provide linked outputs for water and heating. The range includes a simple 24 hour electro-mechanical model, plus two electronic models, which offer 5/2 day or 24 hour operation, and a 7 day or 5/2 day operation. All three units fit the GP wallplate and have an identical wiring configuration, allowing systems to be upgraded without the need for rewiring. The electro-mechanical 102 has a thumbwheel, which allows early selection of future switching operations. All models show clearly the current state of the output. The electronic units have extra programmes and overrides and incorporate a battery to provide back up of time and programme.