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

This specific model is designed for high-temperature air conditioning (A/C) applications and should not be used in medium or low-temperature refrigeration systems

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

and mounting nuts

The modern PopTop actuators are not backwards compatible with the vintage Erie Classic series

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