The Honeywell Q4100C9058 is a high-performance Silicon Carbide Hot Surface Igniter engineered for rugged field service replacement in gas-fired furnaces

this valve is fixed at a 5-ton capacity

This specific part number is designed for the configuration specified in the 50DK series technical manual

it facilitates a 2-4

determined by viewing the wheel from the hub/motor side

Browning B60 Belt 320788-704 The Honeywell Q4100C9058 is aProfessional grade Browning B60 V belt systems are built for reliability in demanding commercial HVACR and industrial drive applications. As a wrapped classical V belt, the B60 (also identified by part numbers 1083153 and 3221501) features a 63 inch outside diameter and a standard B section profile with a 21 32" top width and 7 16" thickness. This Super Gripbelt is engineered with a high tensile polyester cord and neoprene impregnated fabric,