99K39 | VALVE-EXPANSION | Lennox

Expansion Valve: 99K39 [sku] by Lennox The Lennox 99K39 is a highly reliable expansion valve, expertly engineered to regulate refrigerant flow in HVAC systems. This crucial component ensures optimal system performance, maintaining precise temperature control and maximizing cooling efficiency. Crafted by Lennox, a renowned leader in HVAC solutions, the 99K39 expansion valve is built to withstand the demands of commercial and industrial applications, delivering consistent and dependable operation. Don't compromise on quality – choose Lennox 99K39 for exceptional performance and durability in your HVAC system. Our HVAC supply store offers Lennox 99K39 and other HVAC components at unbeatable prices, backed by exceptional customer service. Enjoy fast shipping and secure online ordering for a seamless shopping experience.