high low switch for sale, brand-new and used.

Like new. It was used maybe for 1hr. Great quality controller.

The Dwyer 1831 Series differential pressure switches are available with a DPDT switch and manual reset. The 1831 combines small size with 4% set point repeatability. Absolutely no power is required to operate the DPDT switch.

This meter was used for testing of a chiller at start-up to verify its internal metering output. Afterwards, it was re-boxed and put in storage. This unit is made in the USA.

BRAND NEW HONEYWELL 2 STAGE LOW 1.25" WC OP AND HI 2.25" WC OP PRESSURE SWITCH FOR AMERICAN STANDARD / TRANE GAS FURNACES. OEM HIGH QUALITY ORIGINAL FROM FACTORY 100% GUARANTEED SEE PICTURES FOR MODEL / SERIAL #'s Honeywell C342634P62 BA20149 P62 HI 1505D3

BRAND NEW - WARRANTY - MANUALS INCLUDED - MSRP $6960.00 AND UP WALMART CURRENTLY LISTS THIS INVERTER GENERATOR FOR $7029.99. LOOK IT UP TO KEEP ME HONEST! If you want to run electronics such as computers on a generator, you need to have an inverter generator to have a smoother electric flow.

Combustible Gas Leak Detector - Test Meter GD-3300 with case Very sensitive electronic gas detector with flexible 16 inch gooseneck probe detects LPG, CNG gas leak and 15 different combustible gases. The Combustible Gas Leak Detector has a long slim Goose-neck probe to find leaks in tight areas. Its'' adjustable alarm, easy one-hand operation and...

Overview of the DS Series The ASE DS series of sensors and controllers provide a balance between price, sophistication, and control capabilities and capacities. Each unit is housed in a sturdy NEMA 3R enclosure rated for outdoor use. All internal electronic components are spec'ed for -40oC to +85oC operation.

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Powerful: Powerful 18 HP Engine is able to accept high wattage loads with ease. Functionality: This Generator has endless uses; from Home Standby Power, Jobsites to a Weekend with the RV. Safety:&nb