making it a reliable drop-in replacement for legacy pneumatic control systems

2721-631A is the cross for France Transformer 28214

This kit fits several specific Armstrong Air and Allied Air units

low-resistance electrical paths

Utilizing a balanced port design

York S1-024-25371-700 Motor Refrigerant making it a reliable drop-inTo keep high static applications running efficiently, the York S1 024 25371 700 Motor provides the specific torque and multi tap flexibility required for field replacements. This 3 4 HP HVAC Blower Motor is a genuine Source 1 OEM Replacement, ensuring precise physical dimensions and electrical characteristics for York and residential furnace units. Operating at 208 230V, this PSC Blower Motor utilizes a 1075 RPM synchronous speed with 3 speed