Marquis Spas 4.0kW [12" x 2"] Flo-Thru Heater Kit (740-0514) timeclock and related components that strengthen

and related components that strengthen the appeal of staying within the line

A control panel helps provide the visible user interface for compatible bath-system functions

Useful when original swirl action has weakened or worn out

1 inch slip air connection and 1 inch slip water connection

Marquis Spas 4.0kW [12" x 2"] Flo-Thru Heater Kit (740-0514) timeclock and related components that strengthenHeater assemblies are one of the most important replacement components in a spa system because they restore the heating function that users expect every time the spa is in service, and this Marquis Spas retrofit heater kit is a 2 x 12 inch 4. 0 kW flo thru assembly using the 740 0514 reference. Heater kits in this category are especially valuable because when the heater fails, overall spa use and comfort are directly affected. This heater has