Common Questions Is the Carrier 308574-201 compatible with all 90% AFUE furnaces

The primary side is versatile

Whether managing a whole house humidifier or a steam unit

provided the linkage remains aligned to prevent side-loading on the piston rod

tool-free actuator removal and replacement

Laars Heating Systems R0200100 Gas Valve 322027-701 Common Questions Is the CarrierMastering gas flow in high efficiency systems requires reliable components, and the Laars Heating Systems R0200100 Gas Valve is the specific solution for Laars HI E and HI E2 pool heaters. This genuine Teledyne Laars replacement part is engineered for systems utilizing liquid propane, factory set to a 4" WC manifold pressure. Operating on a standard 24V circuit, this 3 4" NPT gas valve provides the precise regulation necessary to maintain high thermal