If you notice a "grainy" product texture or visible nicks along the edge of the 046237 blade

utilizing the correct ASCO replacement parts is essential for maintaining system integrity and meeting strict safety standards in pneumatic or hydraulic applications

or refrigeration system

Can I use this switch in both gas and electric furnaces

Common Questions How do I know if the limit switch has tripped

Maxitrol 12A39 Vent Limiter If you notice a "grainy"The Maxitrol 12A39 Vent Limiter is a critical brass gas regulator accessory engineered for indoor gas pressure regulator installations where piping a vent line to the outdoors is impractical or prohibited by code. This 3 8" NPT automatic vent limiter features a precision machined ball check valve mechanism that permits free inhalation for sensitive diaphragm movement during normal operation but limits gas escape to within ANSI Z21. 80 and ANSI Z21. 18