ventilation box for sale, brand-new and used.

T631B Farm-o-Stat, APPLICATION T631 controllers provide line voltage control of heating, cooling, and ventilation systems in farm buildings or storage

Brand New Honeywell YTHX9421R5127WW Prestige 2-Wire IAQ Kit With Internet WiFi Gateway Includes: THX9421R5021WW Prestige® 2-Wire IAQ Thermostat, THM5421R1021 Equipment Interface Module, THM6000R1002 RedLINK™ Internet Gateway and 2 Duct Sensors

White-Rodgers 1F85-277 Universal 7 or 5/1/1 Day Programmable Thermostat Universal 7 or 5/1/1 Day Programmable Thermostat with Enhanced Lighted Display 80 Series residential and light commercial thermostats provide exceptional performance at an economical price. Packed with premium features, no other thermostat series offers more value for your money, making the 80 series a clear and logical choice for your next thermostat upgrade.

Description for Tekmar 540 Control Description The tekmarNet+4 thermostat 540 operates one stage of heating, one stage of cooling,

Economy Wall Control 41-40210-01 Technical Data: Switch Positions: Off, Low, High Switch Type: Slide switch Condensation Control: Yes Indicators: None Size W x H x D (in.): 5 x 5 x 1-3/8 Used With: 84-ERV100, 84-ERV200, 84-HRV100, 84-HRV200

Value Wall Control 41-40220-01 Technical Data: Switch Positions: Off, Intermittent, Low, High Switch Type: Push button Condensation Control: Yes Indicators: Mode, Air Exchange, Condensation Control Max. Speed, Maintenance Size W x H x D (in.): 5 x 5 x 1-3/8 Used With: 84-ERV100, 84-ERV200, 84-HRV100, 84-HRV200

IAQ Digital Control RXIA-A01A Features: The RXIA-A01A integrates control of home humidification, dehumidification and ventilation (including bathroom fans) into a single device. This control allows for programming air quality and fan settings individually or as a system. Features of this unit will automatically adjust settings for changes in outside temperature and provide maintenance reminders to help the equipment operating at pea

All-New VisionPRO 8000

THIS SALE IS FOR A BRAND NEW FACTORY FRESH NEVER USED, NEVER OPENED, OEM GENUINE WHITE-RODGERS-EMERSON BRAND, BIG BLUE UNIVERSAL 3/2 PROGRAMMABLE THERMOSTAT. PART NUMBER=1F95-1277 This item qualifies for eBay Fast N Free - 1 day handling and free domestic shipping with Fedex Ground/Home OR USPS GROUND, UPS GROUND OR OTHER TRACKABLE CARRIER to the lower 48 USA. AK, HI, PR to pay actual shipping.

Brand New Honeywell YTHX9421R5101SG Silver Prestige 2 Wire IAQ Kit With RedLink Overview The Prestige® IAQ thermostat is a 2 wire high definition color touch screen thermostat, 7 day programma

Brand New Honeywell YTHX9421R5085SG Silver Prestige 2 Wire IAQ Kit With RedLink The Prestige® IAQ thermostat is a 2 wire high definition color touch screen thermostat, 7 day programmable and selectable for residential or light commercial use. Controls up to 4-stages of heat and 2-stages of cool in a heat pump system and up to 3-stages of heat and 2-stages of cool in a conventional system. Three sets of Universal IAQ contacts to control humidification, dehumidification, and ventilation.

Jump To: Description \ Payment Options \ Shipping Information \ Customer Service Deluxe Crawlspace Passive Foundation Vent

FARM - O - STAT T631 Controllers provide line voltage control of heating, cooling, and ventilation systems in farm buildings or storage areas. Typical applications include barns, brooder houses, poultry houses, hog houses, pump houses, milk houses, and crop storage houses. Slots in front and bottom of case provide maximum air circulation over the coiled sensing element.

THIS IS A SHOW ITEM FROM AN OLD BUILDERS SQUARE THAT CLOSED AND IT HAS SOME DISCOLORING I'D SAY BUT OTHERWISE IT LOOKS TO BE JUST FINE FOR HEAT/COOL AND VENTILATION.

EcoBee Thermostat Remote Sensor Module - EB-RSM-01 Attach additional sensors and get more out of your Solution Want to have even more control over your environment? All you have to do is add the EcoBee Remote Sensor Module (RSM). The EcoBee Remote Sensor Module is the newest technology designed to support the award- winning EcoBee line of products.

Brand New Honeywell YTHX9421R5101WW 2 Wire IAQ Kit

Brand new in box surplus supply of New Lennox CO2 Ventilation Controller With Display.

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