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

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

Broad Interchangeability: Replaces multiple previous versions

Replacing a manual reset furnace limit with an automatic one can lead to dangerous short-cycling and equipment failure without the root cause being identified

this transformer is appropriate for use in various commercial environments

Maxitrol 12A39 Vent Limiter utilizing the correct ASCO replacementThe 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