Dwyer Instruments A3000-00 Pressure Switch/Gage 340155-7024 Flexible Mounting: Designed for easy

Flexible Mounting: Designed for easy installation in standard 2 x 4 inch electrical boxes or directly onto hollow walls

gas pressure must be checked to ensure it meets the appliance nameplate specifications

By utilizing original Copeland replacement parts

the 45M67 is a verified replacement part for Lennox G43UF and G41UF models

The 5VX660 features a notched (cogged) design which offers better heat dissipation and flexibility

Dwyer Instruments A3000-00 Pressure Switch/Gage 340155-7024 Flexible Mounting: Designed for easyThe Dwyer Instruments A3000 00 is an industry standard Photohelic pressure switch gage designed for precise differential pressure control in critical HVACR environments. This 2 in 1 instrument integrates a time proven Magnehelic gage with high performance low high pressure switches to monitor and regulate positive, negative, or differential pressures. Engineered for air and non combustible gases, it provides a 0 0. 25" w. c. range with a 4" dial face