A smart way to control external heat sources for your spa
Select, use and synchronize alternative heat sources
Connected to a Y series control system, in.grid acts as a dispatcher of external heating sources such as your heat pump, your central house heating system or your gas heater. You can also connect up to five single button in.k110 switches to control spa accessories.
Benefit from energy
With in.grid, take full advantage of your external heat sources to optimize your savings, depending on your external heating system and your climate. Choose the mode that suits you the best between our four selection.
Connect up to
five single button switches
Two in.grid models are available, based on your needs: five single button in.k110 switches or four in.k110 switches and a CO port. The CO port is used to connect any accessories in the communication chain of your system.
Our new smart system interface lets you take advantage of your alternative heat source and control your spa accessories
control external heat source for your spa
5 different heating mode of operations
control your spa accessories with 4 or 5 in.k110 switches
jumpers selectable for accessory control
CO port for other accessories
automatically detected by the spa control system at power up
compatible with all in.ye and in.yt control system versions
requires software core 61 revision 46 to operate properly
140 °F (60 °C) max. operating temperature
Connect up to five single button switches to in.grid
Installing in.grid with a heat exchange unit
Installating in.grid with an external heat pump or a gas heater
in.grid ordering guide
in.grid 5 AC model
in.grid 4 AC and CO model