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Duotone terrace — saffron brief on the left, garden-folded ledger on the right.
High Capacity Flow: Full 3/4 inch NPT sizing supports high-BTU load demands in commercial heating systems
The MARS 61446 is rated at 40 Amps Inductive (FLA) for motor and compressor loads and 50 Amps Resistive (LRA) for heating elements
The AT-602 subbase is compatible with the majority of single electric room thermostats
Integrating this HVAC electric heater element maintains system airflow velocity and ensures accurate cycling rates to prevent nuisance tripping of the primary limit
This genuine OEM assembly is designed for heavy-duty chiller flow monitoring and industrial HVACR applications where precise 17/64" inlet detection is critical
Lochinvar & A.O. Smith 100167821 Board 320788-702 High Capacity Flow: Full 3/4The Lochinvar & A. O. Smith 100167821 Integrated Control Board is a critical OEM component designed for high efficiency gas fired boilers and water heaters. As a direct replacement furnace circuit board, this module manages essential system sequences, including hot surface ignition, flame rectification, and manifold gas valve actuation. It serves as the central processing hub, utilizing real time sensor data to modulate thermal output and optimize