The system is set up as injection vs a Parallel or Series set up. Basically what happens is the boiler heats up the tank and when there is a call for heat the zones draw their heat from the storage tank.
When the storage tank drops to 150 the boiler kicks on and heats it back up again.
No ICF foundation. I used a product called InSoFast. It glues or screws to the wall, gives R10 and has built in wiring chases.
When the storage tank drops to 150 the boiler kicks on and heats it back up again.
No ICF foundation. I used a product called InSoFast. It glues or screws to the wall, gives R10 and has built in wiring chases.