Solar Thermal/Solar Hot Tubs

Solar thermal is the renewable energy investment with the fastest pay-off especially when used to heat a hot tub or pool.  

A well-designed system with built-in safeguards can be a daunting task but it is a must, long before soldering or gluing pipes together.

Pressurized with anti-freeze or non-pressurized, gycol-free drainback?

Supplemental or all-inclusive?

Radiant floors or hydronic wall registers?

Let Redstone Renewable Energy help provide guidance.