

Ships same day if ordered by 12 pm
Manufacturer pricing rules prevent us from advertising our discount — no account or email required to see it.
Secure Payments
Easy Returns
Expert Advice
Fast Shipping
The Lennox 21L87 Thermal Expansion Valve is designed to regulate the refrigerant flow into the evaporator, ensuring efficient cooling performance. It is ideal for use in HVAC systems and compatible with a wide range of Lennox units.
The Lennox 21L87 Thermal Expansion Valve precisely controls refrigerant flow, enhancing the performance and efficiency of your HVAC system. It is a crucial component in maintaining comfortable indoor environments in residential and commercial settings.
Thanks for subscribing!
This email has been registered!