The Bard HVAC 8201-174BX 3-Phase Line Monitor is an essential component for safeguarding critical HVAC equipment in commercial and industrial applications

it serves as a direct-fit solution to restore thermal protection to mission-critical blower motors and pump systems without requiring modifications to the original starter assembly

This direct acting valve is designed specifically for systems utilizing non-corrosive refrigerants

the TDM02 provides the critical user interface necessary for high-accuracy thermal management and system diagnostics

the CCWSE rotation (counter-clockwise shaft end) and 1/4" x 2-1/4" shaft with a flat make it a versatile choice for direct-drive setups

Resideo L4006E1067 Aquastat Controller 326058-758 The Bard HVAC 8201-174BX 3-PhaseThe Resideo L4006E1067 Aquastat Controller is a high limit immersion device engineered for precision temperature regulation in hydronic systems, including boilers and storage tanks. This model features SPST contacts that break on temperature rise, providing essential over temperature protection. Designed for professional installation, it supports horizontal or vertical mounting and utilizes a 3 8 inch x 2 7 8 inch copper bulb for rapid thermal