Lennox 21V12 Gas Valve

The Lennox 21V12 Gas Valve is an essential regulatory component for HVAC system gas applications. This valve operates at 24V voltage with a slow-opening system to deliver precise natural gas control which improves heating and cooling application performance. This part functions with multiple HVAC systems products including both furnaces and air conditioners serving domestic residents and commercial. The valve design supports long-term reliability in harsh operating conditions by offering both temperature tolerance and superior longevity. The part provides two essential advantages streamlined setup combined with reduced maintenance needs that prevent operational breakdowns. The valve's accurate flow control function enhances operational efficiency which reduces energy bills for operators.