Drain-Back Systems protect against freeze damage by draining the collectors when they're not producing hot water. The collector(s) has to be slightly tilted to allow drainage. They also have to be higher than the drain-back tank. Ground-mount collector configurations are sometimes not possible.

SunQest builds heat exchangers for drainback tanks.  Our Ultrasonic Welder provides a permanent, efficient bond between the copper fin and the flow tube.  Parallel "Fintubes" are brazed into common headers providing low-loss, high area exchange.  

 

Cal Spas

&

San Juan Pools

 IN STOCK

 

www.CalSpas.com

We have most size and basic configuation of

Cal-spas

in stock 

Free local delivery w.ith all spas

 

San Juan Fiberglass pools.  Many models in stock and available

www.sanjuanpools.com

828-465-6805


Address:
1555 N Rankin Ave.
Newton, NC 28658

 

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