12 duct for sale, brand-new and used.

Lot of HVAC Round Duct Fittings, Reducers, Diffusers, Dampers 12", 10", 8", 6" 3 12" to 10" reducers used2 10" to 8" reducers used2 8" register dampers used1 8" register damper new1 6" register damper used1 10" ceiling diffuser used2 8" ceiling diffusers used1 8" ceiling diffuser new1 6" ceiling diffuser used

Cleveland controls Adj. Pressure sensor used to monitor high duct static pressure in hvac applications. Adj from 1.25" to 12" W.C.

Rheem Fluid Restrictors - 45-25055-15 There are 24 in this package. Fits the 84-25054-01 and 84-25054-05 Protech Duct Mount Humidifer

MINCO Kele AVERAGING TEMPERATURE SENSOR PN: ST - AV85H12 (w 12' cable) The Minco ST-AV85H 12 100? and 1000? Platinum Curve Averaging Sensor provides accurate sensing of duct temperatures when a large area must be covered.

used once, some minor wear & tears on the ends. the overall length is very clean. 

The Precon Model ST-U Universal Mount Sensor from PreCon provides precise remote temperature sensing in multiple applications such as duct, OSA, and immersion installations for Building Automation Systems, BAS. The active sensing element is a highly stable precision thermistor material or platinum RTD. The sensing element is sealed with a thermally conductive compound in a 4-7/8" (12.38 cm) long stainless steel probe and is attached to a 2.5" (6.35 cm) square enclosure.

Included are installation instructions - ECODPRD3715 Series Vertical Economizer, flange mount, for YORK Predator 3 - 12-1/2 Ton Units. The parts are NEW The sensor measures 4", the part for the screws is 2" X 1", the black wiring is 5" long. Please be sure it is the part you require.

Taken out for pic only. Sg bx 2 On Dec-07-14 at 04:08:24 PST, seller added the following information: Every buyer gets a MyStoreRewards invitation for cash back

MANAC SYSTEMS TE-701-B-12-A DUCT TEMPERATURE SENSOR

MANAC SYSTEMS TE-701-A-12-A DUCT TEMPERATURE SENSOR

MANAC SYSTEMS TE-701-C-12-A DUCT TEMPERATURE SENSOR

Automated Logic ALC/10K-2-D-12-WP Duct Temperature Sensor with 12" Probe ! WOW ! This item is used, tested, in good working condition!!

Aleton temp sensor Duct 12" GLAV, enclosure 10k type NEW

These units are brand new in the box, factory sealed in antistatic pouches with full installation instructions. This auction is for one complete unit. Have a large project?

You are buying a new 4" Duct Diverter Valve. These are used on military vehicles for zoned ventilation. They cost $900 each.

Malco FDC1 HVAC Flex Duct Cutter w/ Wire Cutter. This item is new but the card that it was attached to was removed. Measures 12 inches from tip to end of handle.

There is 12 oz of this left, it is still good and plyable.

Specifications Electronic Features Control Panel Programmable Thermostat Control Electronic Cooling Capacity Rating Conditions: 95F at 60% RH 60,000 Btu/h Electrical Characteristics Voltage Requirement 3 Phase, 460V Total Power Consumption 6.6 kW Current Consumption 9.5 amps Recommended Fuse Size 20 amps NEMA Plug Configuration L16 - 20 Min. Max. Voltage 440 - 480 Fans Motor Output 0.5/0.33 kW Evap.

Luvata Heatcraft Water to air, aluminum fin, single core heat exchange coil. Can be used with hot or cold water in universal applications. 1 1/2" thick core.