Senztek AlphaStat-Plus Hot Water Controller Replacement Board Compatible_Douglas Solar Solar Hot Water Controller ISC-AC2-A3C

Solar Hot Water Controller ISC-AC2-A3C to suit Modern Solar System -  Sensors not supplied (make sure this is the correct model controller for your system by checking the sensor lead connections)

The Solar Hot Water Parts range is now online and ready to order

🔧 ✔ 1-2 vs 1-3 vs 2-3 (quick guide)

The top flange plate must be clean and clear of calcification

The Robertshaw solar auto reset enables your solar hot water system either flat plate or evacuated tubes to generate as much solar heated water as possible

Senztek AlphaStat-Plus Hot Water Controller Replacement Board Compatible_Douglas Solar Solar Hot Water Controller ISC-AC2-A3CSenztek AlphaStat Plus Hot Water Controller Replacement Board Solar Hot Water Parts is an approved Senztek distributor of the complete Senztek SolaStat range. We are continually extending our solar hot water spare parts catalogue to give you the best selection of solar hot water replacement parts to choose from. We sell the widest range of spare parts to suit any solar hot water service, whether it be a flat plate panel or evacuated tube solar