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Mahogany paper grain — description and returns beneath the overlapping buy card.
this sensor ensures the rooftop unit (RTU) utilizes free cooling only when the outdoor air's total energy content is lower than the return air
This kit is technically identical to the Lochinvar KIT3117
The 64L81 is specifically cataloged for Lennox G14 and G21 series furnaces
Engineering specifically for supermarket refrigeration control and industrial HVAC applications
making it the direct replacement for part number 1173699
Carrier 48TM400646 Blower Assembly 321894-708 this sensor ensures the rooftopThe Carrier 48TM400646 Blower Assembly is a specialized IFM Blower Assembly engineered for high static internal fan motor applications. Designed specifically for Carrier commercial rooftop units, this heavy duty blower housing provides the exact structural tolerances required to maintain static pressure and system efficiency. As a genuine OEM HVAC replacement part, this 48TM400646 assembly ensures precise wheel to housing alignment, reducing vibration