round control for sale | 1000 ads for brand-new and used round control

B.a.s.s.44011 duct knife"a better duct knife"design inspired klenk/klein/ma-line

Davenport, Florida, United States
US $13.89
Jan 29th

B.A.S.S. DUCT KNIFE Better Quality- Better design

Heat energy recovery ventilation system (erv) 120 volt - 200 cfm 84-erv200

Indianapolis, Indiana, United States
US $1,445.99
Jan 29th

Energy Recovery Ventilator (ERV) - 100 CFM 84-ERV100 Features: • Constructed of pre-painted steel and lined with foil-faced fiberglass insulation to minimize energy loss • Choice of wall controls (Required – sold separately) • Optional remote push-button timer available to allow utilization of ERV/HRV for spot ventilation • 6 in. round inlets and outle

Suncourt ds100 ductstat plug-in thermostat

Colorado Springs, Colorado, United States
US $31.88
Jan 29th

Honeywell th8732wf5018 lyric smart wifi thermostat new ready to ship nest

United States
US $285.00
Jan 29th

Brand New Honeywell Lyric Smart Thermostat Ready To Ship No Common Wire Needed Control From anywhere by smart phone or tablet Geofencing technology uses your smartphone's location to optimize savings and confort Fine Tune keeps you comfortable by considering indoor and outdoor temperature and humidity create shortcuts for your more predictable life events smart cues feature notifies you of important information to help extend the life of

Peristaltic pump basictype bt600m yz2515x 15# 24#

Shanghai, China
Jan 30th

PERISTALTIC PUMP BASICTYPE BT600M YZ2515X 15# 24#

Panasonic wv-cw504s camera

Round Lake, Illinois, United States
US $200.00
Jan 30th

Honeywell pro22ic

Round Lake, Illinois, United States
US $600.00
Jan 30th

The PRO2200 professional series controller is an advanced access control panel capable of providing solutions where installation space is at a premium. Designed to fit in tight spaces, the PRO2200 with its rack-mount design provides high-density installations for up to 16 doors in a small space. The rack-mount design makes it ideal for applications where 8 or more doors are needed.

Pyroelectric infrared pir motion detector module + dht11 temp. &humidity sensor

Shenzhen, China
US $8.39
Jan 30th

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Air products and controls, ap&c mr-201 relay in box

Round Rock, Texas, United States
US $30.00
Jan 30th

PRODUCT DESCRIPTION: The MR Series Multi-voltage Control Relays offer SPDT or DPDT 10 Amp resistive contacts which may be operated by one of four input control voltages. A single relay may be energized from a voltage source of 24VDC, 24VAC, 120VAC or 230VAC by wiring to appropriate input terminals. Each relay position contains a red LED which indicates the relay coil is energized.

Ap-c, space age mr-818/t 8 position relay 10 amp spdt

Round Rock, Texas, United States
US $90.00
Jan 30th

PRODUCT DESCRIPTION: The MR-810 Series Relays offer SPDT 10A resistive contacts which may be operated from either a 24VDC or a 24VAC control input. The input voltages are polarity sensitive and diode protected. The common output contact contains a 10A fuse which protects the contacts and load from over current.