D1 Spas Fast Flow Heater
Dimension One Fast Flow Heater PN 01781-27
Dimension One Spas Fast Flow “trombone” heater part number 01781-27 is used on D1 Reflections series hot tubs.
This unit was used between 1998 and 2009 on Reflections series hot tubs.
There are a couple different Fast Flow heater designs used over the years please confirm this is the correct shape before ordering.