Carrier EF33CW201 2- Stage 3/4" X 1/2" Gas Valve 3.2" WC 24V

The Carrier EF33CW201 Gas Valve designed to provide accurate control of the gas flow to the HVAC system for maximum efficiency. It is built for reliability and is suitable to run on 24V with a pressure range of 3.2” WC. This valve controls the gas flow in two steps, which enhances combustion and decreases energy use. Due to its connection size of 3/4” x 1/2”, it is easy to install in compatible systems. It suitable for use in furnaces and other heating, air conditioning, and ventilation equipment to regulate temperatures. Two-stage operation is beneficial in that it leads to a quieter operation of the system and better temperature regulation.