and LB-74816B without the need for field modifications

this unit features a standard 3/4" National Pipe Thread (NPT) for seamless integration into most boiler manifolds and storage tank ports

the 36K27 is the blower housing only

Field Flexibility: Allows for easy relocation of the sensor to solve "hot spot" or "cold spot" complaints without technical downtime

Is this compatible with 3-phase units

MARS 50355 Transformer R-22 and LB-74816B without the needThe MARS 50355 Transformer is a heavy duty, foot mount solution designed for demanding HVACR control circuits. Engineering for versatile field replacement, this 40VA control transformer features a primary tap for 120V AC and provides dual secondary outputs of 24V and 12V AC. This multi tap configuration is essential for technicians servicing older refrigeration racks or specialized beverage equipment where dual voltage control signals are required.