Zodiac R0329600 Temperature Control with Bezel Replacement for Zodiac Jandy LX Pool and Spa Heaters Temperature control with bezel replacement Fits Zodiac Jandy LX Low Nox pool and spa heater models 250, 400 Temperature control with bezel replacement Fits Zodiac Jandy LX Low Nox pool and spa heater models 250, 400 Temperature control with bezel replacement Fits Zodiac Jandy LX/LT, LX/LT Low Nox pool and spa heater models 250, 400