United Electric J21K-S150B Pressure Switch 326070-701 OEM Quality: Built to the

OEM Quality: Built to the "Mitsubishi Electric Quality" (MEQ) standard for maximum resistance to electrical surges and thermal stress

fitting models that utilize the 271Y style ignitor and related components

Its heavy-duty construction and balanced impeller minimize vibration and mechanical wear during high-demand heating cycles

This on/off damper actuator features a universal cold-weld clamp that secures to shafts ranging from 1/2" to 1

The wrapped belt construction of the 5L430 inherently resists noise

United Electric J21K-S150B Pressure Switch 326070-701 OEM Quality: Built to theThe United Electric J21K S150B Pressure Switch is an industrial grade differential control designed for precision monitoring in HVAC R and process systems. Engineered with welded 316L stainless steel bellows, this model provides high sensitivity detection for filter status monitoring, proof of flow, and chiller protection. The J21K S150B features a field adjustable range of 0 to 40 PSID, allowing technicians to fine tune setpoints via an internal red