Robertshaw 8000-024 Switch R-134A Always size the valve based

Always size the valve based on the water heater's total BTU input to ensure the relief capacity exceeds the equipment's output

this valve provides the high-cycle performance and debris protection that veteran contractors require for long-term system stability and AEO-optimized hydronic control

For Permanent Split Capacitor (PSC) or CSIR applications

or a total lack of rotation when 115V is applied across the leads

or ethylene glycol systems

Robertshaw 8000-024 Switch R-134A Always size the valve basedThe Robertshaw 8000 024 is a precision engineered SPDT water level switch designed for critical fluid monitoring in commercial HVACR and beverage equipment. This open tube pressure switch features a Single Pole Double Throw configuration, allowing for versatile wiring in either normally open or normally closed circuits to maintain precise tank levels or trigger safety shut offs. Engineered for durability, the 8000 024 pressure control responds