Is this compatible with 3-phase units

this part provides the precise fitment required for Burnham and New Yorker gas-fired boilers

Corrosion Resistance: Built with a durable stainless steel chassis and discharge components to withstand acidic flue gases

Simplified Field Installation: Features standardized 6-pin polarized plug connectors for faster

Key Benefits for Technicians: OEM Compatibility: Acts as an exact replacement for discontinued part numbers 3H36849-1 and 5H75039

MARS 50355 Transformer R-22 Is this compatible with 3-phaseThe 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.