Manufactured from high-grade galvanized steel with a weather-resistant finish

eliminating the need for bracket modification

ensure stable modulating control and high rangeability even under fluctuating load conditions

and Q390 thermocouples

Grundfos 99287256 Pump Els PW 29614 Manufactured from high-grade galvanized steelThe Grundfos 99287256 ALPHA1 15 55F is a high efficiency circulator pump designed for precision fluid handling in residential heating systems, including hydronic radiant heating and baseboard applications. Operating at 115V with a robust 1 16HP motor, this cast iron pump utilizes a permanent magnet motor and frequency converter to automatically adjust performance to meet system demand. This model is a direct drop in replacement for the discontinued