I need a replacement pump for my Reynolds Aluminum Crowntop solar hot water system circa 1981. The pump for the tank water (not the collector pump) has burned out due to lack of water pressure and I need at least the motor windings. I would prefer the complete pump. It is a Grundfos Type UP 15-18SU Model Number 8450.
This system has worked flawlessly for these 25+ years.
Thanks, Jim Reineck
