ventilation box for sale, brand-new and used.

New/unused Trane CO2 sensing kit with Demand-Controlled Ventilation wall-sensor Normally sells for $475.00

Westwood F100-10 Spin-on filter element for F100. Ultra-10™ Spin-On Fuel Filters Introducing the FIRST EPOXY COATED UL LISTED SPIN-ON!• 25% More Capacity - Highest in their class • Highest UL Approved Pressure & Flow Rate in their class! • UL Listed in US and Canada!

MANUFACTURED BY STRAINER SCREEN & CYLINDER A PUMP STRAINER STANDARD 3 GPH, STRAINER HEIGHT- 1-1/8", SCREEN MESH 90X100 REPLACES SUNTEC 3715732-HK & RS-939 SSC109, SSC109, P193-3 h1, h2, h3, h4, h5, h6 { font-weight:normal; line-height:100%; margin: 0; padding:0; font-family:Verdana, Tahoma, Arial, sans-serif; text-shadow: 0px 1px 0px #ffffff; } h1 { font-size:28px; margin-bottom:10px; } h2 { font-size:24px; margin-bottom:10px; } h3 { font-siz

Cutler-Hammer C25FNF350 50 Amp, 3-Pole, Definite Purpose Contactor, 600V Rated, Lug Terminals, 120V AC Coil. Series: C1.

Grundfos 59896771 UP15-29SF 1/12HP Stainless Steel Pump 115V 60HZ Flow range: 0-20.5 U.S.

Honeywell E3SM Toxic and Combustable Gas Detector and E3SCO Carbon Monoxide Cartridge. Manufacturer Specifications follows: E3Point is a toxic/combustible gas monitor that makes a commercial operation run more intelligently to protect people, property and the bottom line. It goes beyond protection to increase energy management, efficiency and economical value.

Hello there. Please read my description completely. Up for sale is this brand new in box KELE CDK-W-V wall Mounted Carbon Dioxide Sensor CO2 0-10VDC.

7-day Programmable Residential or Commercial Use Dual-powered: Battery or har

Used for CO2 based ventilation control. model with lcd that provides readings and status information. gold plated sensor provideslong-term calibration stability.