The ASCO 8040H8 240V is a heavy-duty 2-way normally closed gas solenoid valve engineered specifically for low-pressure fuel gas service

and mounting nuts

The Danfoss 067N3156 (Type TGEL 10) is a high-capacity thermostatic expansion valve (TXV) engineered for precision refrigerant metering in 9-ton AC systems

Rigid Construction: Features a moisture-resistant frame that maintains structural integrity under high-velocity airflow

this 42-frame OAO (Open Air Over) motor delivers a nominal 1075 RPM and multiple speed selections for proper airflow adjustment across heating

Lennox 51M87 Pressure Switch 323055-751 The ASCO 8040H8 240V isThe Lennox 51M87 is a precision engineered furnace pressure switch designed for critical venting safety within Lennox HVAC systems. This 1. 6" WC SPDT N. O. pressure switch functions as a fail safe, ensuring the inducer motor is generating adequate static pressure before allowing the ignition sequence to proceed. The 51M8701 is the identical direct replacement, maintaining the exact factory set point of 1. 60 inches of water column. As a Single Pole