for standard copper coils

this gasket is compatible with high-efficiency condensing boilers

Ensure the sensing tube is clear of condensation or debris during installation to prevent premature trip cycles

this non-adjustable pressure switch prevents field tampering

ensuring that your Carrier HVAC replacement parts deliver the exact efficiency ratings specified by the manufacturer

Lennox 99J41 Heating Element 323269-701 for standard copper coilsThe Lennox 99J41 is a high capacity 30KW Heating Element assembly designed for heavy duty commercial and industrial HVAC applications. Operating at 460 VAC, this Electric Heat Framed Element Assembly (Model LB 66231B) is engineered to meet rigorous thermal demands, providing a resistance rating of approximately 15. 35 OHMS to ensure precise heat output. As a genuine Lennox OEM replacement part, it offers exact dimensional compatibility with Series