Universal Compatibility: Direct cross-reference for 42BF35AF and CON-3/120/30

Is the 317749-407 compatible with older 317749-402 installations

The Carrier 331709-753 Expansion Valve is a critical OEM replacement part engineered for high-capacity 5-ton cooling systems

Aluminized Steel Construction: High-temperature corrosion resistance ensures structural integrity under continuous thermal load

Designed to withstand the high temperatures and pressures common in commercial coffee coffee brewer repair

Lennox 12S88 Heater 318820-201 Universal Compatibility: Direct cross-reference forThe Lennox 12S88 is a high performance 20kW electric heat kit designed for field installation in compatible Lennox air handlers and residential units. This HVAC heating element provides robust supplemental or primary heating capacity, delivering up to 68,200 BTUs depending on your specific voltage configuration. Engineered for long term reliability, the assembly features helix wound nichrome elements that are exposed directly to the air stream for