Grundfos 99287256 Pump R-407C this unit converts a 24

this unit converts a 24 VAC input from a Class 2 transformer into a stable

Designed with an HST (High Starting Torque) motor

This 8" wide x 12" high rectangular zone damper features a parallel blade damper design for low-leakage performance

The Maximum Operating Pressure charge acts as a safety limit

Grundfos 99287256 Pump R-407C this unit converts a 24The 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