This fixed-bore blower pulley is designed to provide consistent torque transfer between the drive motor and the blower shaft

it features a robust circuit design capable of handling the environmental stress of outdoor cabinet mounting

It should never be used as a regulating valve or operating control for the boiler

ensuring consistent blow-down performance and reliable reseating

Bard EHWA02-A05B Heat Kit R-134A This fixed-bore blower pulley isThe Bard EHWA02 A05B is a field installable 5kW electric heat kit designed specifically for integration with Bard wall mount air conditioners and heat pump units. This 230V single phase heater package provides reliable supplemental or primary heating capacity, featuring high grade nichrome heating elements and integrated thermal limit protection to prevent overheating during low airflow conditions. For contractors performing retrofits or new