supply plenum for sale, brand-new and used.

The A25 Series Warm Air Control with Manual Reset is designed to shut down fans, burners, dampers, etc., when the temperature of the sensed air becomes greater than the controller’s setpoint. When the sensed temperature increases to the controller’s setpoint, the A25’s switch will open. Manual reset is required to reclose the electrical circuit.

HONEYWELL L4064W1080 5" INSERTION FAN & LIMIT CONTROL WITH TIME START DELAY. Will replace all Honeywell L4064W & L4064T models with 5" insertion. NEW in Box, but older stock.

Brand new reader. US Configuration. 2 ports.

Siemens GMA161.1U Spring Return Electric Damper Actuator 0 to 10 Vdc 24 Vac/dc SKU GMA1611U CT BRAND NEW!!! FREE SHIPPING!!! This sale transaction is for a Siemens brand Model # GMA161.1U Spring Return Electric Damper Actuator 0 to 10 Vdc 24 Vac/dc (Please independently verify application)

Comes with a 6ft Lab Bench. SterilGARD III Advance starts with a simple idea: a better angle. From your first experience with the 10degree slanted viewscreen, you will appreciate how easy the SterilGARD III Advance is to use.

This auction is for a Class 10 clean room(we can also configure to as low as 1e for an additional fee) with a size of 576 square feet and for an additional fee you can increase the size of the room up to 4,000 square feet). The room must be a multiple of 8x18' which is hte size of a single sealed Huntair Plenum including Temtrol AHUs and will need a clear space height of 12’ to erect the room at your facility but it is better with heights

LMPL-201 Plug Load Controllers include a 20 amp relay for on/off control of connected outlets, and a high-efficiency switching power supply. They are part of a WattStopper Digital Lighting Management (DLM) system, and enable energy-efficient control of plug loads. Features: Type: Digital Plug Load Room Controlier Special Features: Plenum-rated controller Voltage: 120VAC, 60Hz Amp: 20 Class 2 Output: 24VDC 150 mA Plenum-rated controller with line voltage relay

Tenney BTRC Benchmaster Environmental Temperature & Humidity Chamber Comes with what you see in the pictures. If you don't see it, you probably wont get it. Specifications are from Tenney/Lunaire and may vary slightly due to upgrades, options, or revisions this unit may or may not have.

LMRC-210 Series Digital Room Controllers include one, two or three relay(s) to switch a total of 20 amps, a high-efficiency switching power supply and one 0-10 volt output per relay for control of dimmable loads including electronic ballasts (Advance Mark 7, or equivalent). They are the foundation of a WattStopper Digital Lighting Management (DLM) system, and allow integration of occupancy sensors, daylighting controls and switches for energy-efficient lighting control.

SUPPLY AIR DUCT PLENUM 20 X 12 3/4 X 23 1/2 LONG GALVANIZED STEEL 28 GAUGE SHEET METAL WITH 1/2" INTERNAL DUCT LINER INSULATION. SHIPPED IN THE FLAT. IF YOU DON'T SEE THE SIZE YOU NEED LET ME KNOW AND I WILL BUILD T