Always determine rotation by looking at the blade from the discharge side (the direction the air is blowing) to ensure it matches your specific Reznor heater model

Dual Refrigerant Compatibility: Designed to handle the high-pressure demands of R-410A systems while remaining fully compatible with older R-22 equipment

Key Benefits High Flow Efficiency: Features a 5

Engineered specifically for 30mV gas water heaters with heating capacities up to 70

Key Benefits for Technicians Rapid Sensor Maintenance: Facilitates probe replacement without depressurizing or draining the hydronic loop

Lennox 66J54 Transformer 320819-301 Always determine rotation by lookingWhen you are troubleshooting a control circuit failure on a 460V commercial unit, the Lennox 66J54 Transformer is the direct OEM replacement for your step down power needs. This heavy duty 460v to 24v HVAC transformer is engineered to convert high voltage primary current into a stable 24V secondary output, providing the necessary 70VA power rating to handle contactors, relays, and advanced control boards without saturation. Its robust design is