Johnson Controls A19AAF-32 Utility Thermostat Els PW 17895 Technicians must verify manifold pressure

Technicians must verify manifold pressure settings against the manufacturer's data plate to ensure proper flame rectification and heat exchanger longevity

Technicians can rely on its robust construction to withstand thermal cycling in residential and commercial applications

The forged brass construction ensures structural integrity under high temperatures

Check for blocked vents

Johnson Controls A19AAF-32 Utility Thermostat Els PW 17895 Technicians must verify manifold pressureUtility Thermostat, 120 208 240 Vac, 25 225 Degree Temperature Range, 1 Degree Fixed Differential, 6' Capillary Length, SPDT, Automatic Reset, Screw Driver Range Adjuster A19AAF 32 is identical to A19AAF 32C