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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
yes — the 2-3 controller can replace both configurations
✔ Common reasons for replacement
The top flange plate must be clean and clear of calcification
Pump not running or making noise
Senztek AlphaStat-Plus Hot Water Controller Replacement Board Compatible_Douglas Solar The Robertshaw solar auto resetSenztek 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
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