Bacharach 21-0018 Smoke Tester ScaleBacharach 21 0018 Smoke Tester Scale is a precision instrument designed for reliable testing in HVAC and combustion diagnostics. This high accuracy scale helps technicians quantify smoke flow and monitor results with confidence. As a Type Scale accessory, it is used on the 0021 7012 TRUE SPOT Smoke Tester and delivers precise readings technicians can trust. The scale is engineered to withstand routine use in field service and lab environments, making

Purpose: Dual Purpose Leak Detector Sensor

Clear status indicators for quick troubleshooting

and equipment enclosures in industrial settings

Crafted from silicon carbide

it minimizes leaks

AC-operated device designed for heating

Key benefits:

and Outlet Sizes 0

Compatible with standard electrical control units in industrial boiler automation

Replaces 11001539 H91MA-2 for seamless upgrades

the AH2E112A4 installs quickly and performs reliably in demanding environments

ASCO 8220G409 is a 2-way normally closed solenoid valve designed for hot water and steam applications