Lennox 19W88 Transformer 321142-301 this TXV valve is specifically

this TXV valve is specifically calibrated for the pressure-temperature characteristics of R-410A refrigerant

this assembly promotes optimal heat transfer while minimizing carbon monoxide production

While it crosses from the 64420-002

making it suitable for varied industrial process applications

this electronic siren features ComboTrigger technology

Lennox 19W88 Transformer 321142-301 this TXV valve is specificallyThe Lennox 19W88 Transformer is a high reliability technical component engineered for precision voltage step down in commercial and residential HVAC systems. As a genuine Lennox 100972 01 OEM part, this Class 2 transformer provides a stable 24V secondary output from a 120V primary source, rated at 40VA for consistent power delivery to critical control circuits. Designed for heavy duty applications, it features a rugged foot mount configuration and 1 4