5mm actuator size and high-grade Class H insulation

maintaining a compact footprint without sacrificing the mechanical advantage needed for 3-inch travel

lighting ballasts

Common Questions Is the flange included with this model

This unit is frequently utilized in Trane Precedent packaged units and large-scale industrial cooling systems

Williams 2102 Blower Kit 320734-701 5mm actuator size and high-gradeThe Williams 2102 blower kit is a field installed accessory engineered to enhance thermal distribution for Williams vented hearth heaters. This heavy duty automatic blower is the direct performance replacement for the P500250 and is compatible with 35,000, 50,000, and 65,000 BTU models, including relevant 350, 500, and 650 series units. Operating on a standard 120V AC circuit, this kit moves air at 150 CFM, effectively reducing heat stratification by