How do I adjust the temperature if the dial is concealed

the Sporlan BQ series utilizes a balance port design to counteract the influence of high-pressure liquid at the inlet

Exact Compatibility: Simplifies the HVAC repair process with standard 7/8" sweat connections

Durable Construction: Features a high-quality satin chrome finish that resists corrosion and environmental wear in industrial settings

preserving the primary seal integrity

Intermatic GM40AV-QW Timer 323055-751 How do I adjust theThe Intermatic GM40AV QW is a robust 7 day mechanical time switch engineered for demanding commercial and industrial applications. This 40 Amp universal electromechanical timer features a versatile SPDT DPDT configuration, allowing it to control diverse loads including lighting, pumps, and HVAC motors. Designed with multi voltage capability, it automatically adjusts to input voltages between 120V and 277V, eliminating the need for separate models. The