10-21-2017, 07:52 AM
Aloha
I need to replace my old (mid 80's) solar roof water heater (electric backup heater is no longer working )
If anyone has a recommendation on what is a best new system : Active or Passive and name and info for the installer in Hilo area please let me know .
Mahalo
I need to replace my old (mid 80's) solar roof water heater (electric backup heater is no longer working )
If anyone has a recommendation on what is a best new system : Active or Passive and name and info for the installer in Hilo area please let me know .
Mahalo