In.Therm 4kw Heater Gecko Emerald Great Lakes 0603-409001

Gecko Aeware In.Therm 4kw, 230 volt spa heater model 0603-409001 also used in Emerald Spas and Great Lakes Spas model 51008000. Comes with cord and plug.

Intelligent Remote Heater for IN.XM Controls
Includes 4' Cord and 48 inch communications cable. Please note that pump unions (2 inch slip with tailpiece/oring. with oring) and mounting brackets are sold separately if needed.

Also replaces 844088.

This in.therm heater with the control box mounted on top also replaces the blue version model 0603-416001.

This intelligent remote heating unit is also used in L.A. Spas and features a built-in temperature probe so no pressure switch is needed.

This in.therm heater works with Gecko in.xm spa packs. Replaces red and blue In.Therm 4kw heaters.

You will receive the most current model of this heater as provided by the manufacturer.

As used in Gulf Coast Spas, LX Series, LX 11000, LX11000, LX 9000, LX9000, LX 8000, LX8000, LX 7000, LX7000, LX 5000, LX5000, Pilates H2O, La-Z-Boy, XP1, XP2, XP3.