Bosch 7709003574 Indoor Freeze Protection Kit

Includes Indoor Freeze Protection Kit - 7709003574

Bosch 7709003574 Indoor Freeze Protection Kit : Amazon Sales Rank: #136518 in Home ImprovementBrand: BoschIndoor freeze protection kit for the AquaStar 2400E and 250SXFor use when unit is mounted in an indoor location that could go below 32 degrees F (not for use below 5 degrees F)

Bosch 7709003574 Indoor Freeze Protection Kit