designed to restore factory-spec sealing and mechanical performance in high-demand HVACR systems

Can I use this for monitoring currents below 5 Amps

Common Questions How do I check if my crankcase heater is failing

The "/U" suffix simply designates "Universal" or retail packaging but the specifications and dimensions are identical

or 15-28 VAC power range

Laars Heating Systems R2086900 Ignitor 321894-706 designed to restore factory-spec sealingWhen you're troubleshooting ignition failures on high capacity gas fired units, the Laars Heating Systems R2086900 Ignitor is the critical OEM component for restoring reliable combustion. This generator spark ignitor is engineered as a solid state ignition solution, specifically designed for Laars Pennant boilers and large scale water heating systems within the 1000 3000 model range. As a veteran tech knows, a degraded electrode or cracked ceramic