Maintaining a proper seal is vital for preventing the leakage of combustion gases into the cabinet and ensuring the pressure switch detects correct static pressure for safe ignition cycles

ensuring your heating equipment maintains consistent performance throughout the season

the Belimo SH8 is a versatile actuator linkage part commonly used in rotary-to-linear conversion assemblies for dampers and valves

The interchangeable hub design allows for maximum field flexibility

Johnson Controls AFS-262 Air Flow Switch Maintaining a proper seal isThe Johnson Controls AFS 262 Air Flow Switch is a heavy duty, general purpose differential pressure sensing switch designed for critical HVAC and Energy Management applications. This field adjustable unit allows contractors to establish precise air pressure proving within a range of 0. 05 to 2. 0 inches WC, making it a versatile solution for monitoring positive, negative, or differential pressure across coils, filters, and fans. Housed in a durable