Description
Solar evacuated tubes with heat pipes are the most efficient solar hot water heaters on the market. Heat pipe technology and vacuum tubes are not new, in fact the International Space Station use both these technologies. Most laptops use heat pipes internally to cool the mother board, and vacuum tubes have been used in electronics such as TV and radios. In fact vacuum tubes are still the choice for high end amplifiers.
- Hailstone Resistance: up to φmm (1″), Max Operating Pressure: 87psi, Max Flow Rate: 5.25 gpm
- 14mm TU1 Copper Heat Pipes, Manifold insulation: 45mm 93 Kg/m^3 Rockwool, Rated Best Heat Retention
- φ58mm x 1800mm Three-Target Cu/SS-ALN(H)/SS-ALN(L)/ALN Vacuum Tubes, High Boron Silicon 3.3 Glass
- Sun Absorption Efficiency: 93-96%, Vacuum Rating: Less than 5.0 x 10^3 Pa, Lifespan:70% @ 15 Years
- OG-100 SRCC Certificate Number: 10001880, Eligible for 30% Federal Tax Rebate, Winter Resistant
