370Vac rating ensures stable performance and dielectric strength in demanding electrical environments

As a manual reset limit switch

making it suitable for heavy-duty HVAC mechanical loads

How do I know if the Trane FUS0620 is blown

allowing for secure thermostat plate mounting to either vertical or horizontal junction boxes

Big Blu RT100S Leak Reactant 370Vac rating ensures stable performanceFor finding the most elusive gas leaks in high stress environments, Big Blu RT100S High Temp Leak Reactant is the industry standard. This 1 quart spray is a proprietary viscoelastic liquid engineered to detect micro leaks as small as 0. 65 oz year. Unlike standard soap bubbles that pop or dry out, this bubble leak detector creates a persistent, high output foam "cocoon" that stays visible for up to two hours, giving you ample time to identify the