This combination current sensor and relay integrates a status sensor
PopTop Quick Release: Allows for immediate mechanical coupling to the valve body without the need for manual linkages or calibration
Technicians should check for continuity across the coil and inspect the contacts for sticking or pitting
the 311616 (functionally identical to the 311616/U universal part) delivers the exact tension needed to match the original factory calibration of your Honeywell pneumatic controls
If your service manual calls for either number
Johnson Controls A19ABA-23 Utility Thermostat Els PW 17895 This combination current sensor andJohnson Controls A19ABA 23 Utility Thermostat, 120 208 240 Vac, 40 90 Degree Temperature Range, 3' Capillary Length, Open Low, 3 8" x 6" Bulb, Automatic Reset, Screw Driver Range Adjuster A19ABA 23 is identical to A19ABA 23C