Johnson Controls A19ABC-12 Temperature Control Els PW 17895 "Ignition Failure" codes on the

"Ignition Failure" codes on the control board

Broad Compatibility: Engineered for use in GDS80703

it meets stringent safety standards for combustion air proving and clogged filter detection

use the adjustment screw to compress or decompress the spring while monitoring the downstream pressure with a calibrated manometer

When the ignition sequence initiates

Johnson Controls A19ABC-12 Temperature Control Els PW 17895 "Ignition Failure" codes on theThe Johnson Controls A19ABC 12 is a professional grade mechanical temperature control designed for demanding hot water immersion applications. This single stage thermostat features a SPDT switch (Single Pole, Double Throw) that provides versatile control for both heating and cooling circuits. Operating on a 24 to 277Vac range, the unit employs a liquid filled sensing element that ensures rapid response to temperature fluctuations and high