$300 - $400

AJSC01 Ambient CO Probe for NOVO Analyzer by Seitron Americas

The CO ambient probe allows the combustion analyzer to extend its functions to measure the CO levels that may be present in a room where a heat generator (such as a boiler or gas stove) is operating.

The probe measures the CO level simultaneously with the combustion analysis; the value is printed along with the analysis and indicated as the CO amb ext value.

Main features:

• Measurement range: 0-500 ppm (CO)
• Accuracy: ±5 ppm up to 100 ppm / ±5% of the measured value up to 500 ppm
• Sensor type: Electrochemical

20" Stainless Steel Universal Set

24" Versa-Kool Tapered Set, Powder Coat over Zinc

24" Versa-Kool Tapered Set, Powder Coat over Zinc, Black

Motor, 1/2 Hp, 208-230/460/190/380V, 60/50 Hz, 3-Phase, Thermally Protected VFD Rated, 1725/1425 rpm

THC-1 Humidity Control, 115VAC, 15A by Schaefer

Our broad range of sensors and manual/automatic controls allow dairymen, greenhouse operators, plant managers and others to control fans and heaters and optimize thermal comfort in their facilities.

VK12-CK - 12" Cattle Kooler Circulation Fan, Cord, Special Mount by Schaefer

Reduce heat stress and improve air quality with Schaefer's uniquely designed circulation fans. Unrivaled in the market, these fans are engineered to produce greater air movement and superior cooling no matter the application. You don't hear them. You don't see them. You only feel them!

Also known as Horizontal Air Flow (HAF) fans, these fans move air in a coherent horizontal pattern creating a gentle 'racetrack' air flow pattern needed in greenhouses to maximize heat distribution and humidity control by mixing the air, from ceiling to floor.

Features and Benefits

• Deep guard design for unmatched performance, low noise levels and safety without sacrificing airflow
• Matched high quality motors and blades for maximum efficiency
• Powder coated steel guards for increased durability and corrosion resistance
• Hot dipped galvanized guards on VK12-GA and VK20-GA models for even greater rust protection
• Powder coated steel mounting bracket and power cord included
• Wide variety of mounting options available for flexible and easy installation
• Variable speed controls available
• Misting kits available for even greater cooling
• Two year warranty
• Made in the USA

VK20TF-CPM 20" Versa-Kool Tent Fan, Wired Cord, Channel Pole Mount by Schaefer

Schaefer pole mounted tent fans are ideal for tent cooling, heat circulation and detracting bugs. The all-white 12" fans blend in with most tents and are so quiet you don't hear them, you only feel them. Simply mount them on the tent side poles and turn them on. Use one tent fan every 15-20 feet.

Features and Benefits

• Mounts onto tent poles, saving floor space
• Wide variety of mounting options available for flexible and easy installation
• Quiet operation, high efficiency and output
• Easily stored and transported
• Misting kits available for even greater cooling

VK20TF-MPM 20" Versa-Kool Tent Fan, Wired Cord, Multi Bracket Pole Mount by Schaefer

Schaefer pole mounted tent fans are ideal for tent cooling, heat circulation and detracting bugs. The all-white 12" fans blend in with most tents and are so quiet you don't hear them, you only feel them. Simply mount them on the tent side poles and turn them on. Use one tent fan every 15-20 feet.

Features and Benefits

• Mounts onto tent poles, saving floor space
• Wide variety of mounting options available for flexible and easy installation
• Quiet operation, high efficiency and output
• Easily stored and transported
• Misting kits available for even greater cooling

VK20TF-TPM 20" Versa-Kool Tent Fan, Wired Cord, Twin Tube Pole Mount by Schaefer

Schaefer pole mounted tent fans are ideal for tent cooling, heat circulation and detracting bugs. The all-white 12" fans blend in with most tents and are so quiet you don't hear them, you only feel them. Simply mount them on the tent side poles and turn them on. Use one tent fan every 15-20 feet.

Features and Benefits

• Mounts onto tent poles, saving floor space
• Wide variety of mounting options available for flexible and easy installation
• Quiet operation, high efficiency and output
• Easily stored and transported
• Misting kits available for even greater cooling

36" Versa-Kool Circulation Fan, Yoke Mount, 3-Phase, Unassembled

36" Versa-Kool Circulation Fan, Yoke Mount, 50 Hz, Unassembled

36" Versa-Kool Circulation Fan, Chain Mount, 50 Hz, Unassembled

VKC36-B 36" Versa-Kool Circulation Fan, Chain Mount, Black by Schaefer

Reduce heat stress and improve air quality with Schaefer's uniquely designed circulation fans. Unrivaled in the market, these fans are engineered to produce greater air movement and superior cooling no matter the application. You don't hear them. You don't see them. You only feel them!

Also known as Horizontal Air Flow (HAF) fans, these fans move air in a coherent horizontal pattern creating a gentle 'racetrack' air flow pattern needed in greenhouses to maximize heat distribution and humidity control by mixing the air, from ceiling to floor.

Features and Benefits

• Deep guard design for unmatched performance, low noise levels and safety without sacrificing airflow
• Matched high quality motors and blades for maximum efficiency
• Powder coated steel guards for increased durability and corrosion resistance
• Hot dipped galvanized guards on VK12-GA and VK20-GA models for even greater rust protection
• Powder coated steel mounting bracket and power cord included
• Wide variety of mounting options available for flexible and easy installation
• Variable speed controls available
• Misting kits available for even greater cooling
• Two year warranty
• Made in the USA

Oscillating Wall Mount for 30" and Smaller Fans, 220V, 50 & 60 Hz

WI-1000P Poly Wall Air Intake, 1000 CFM by Schaefer

• Draws outside air through walls up to 8" thick
• Mounts flush to an interior wall
• Durable polyethylene housing with insulated damper door and air deflectors adjust airflow volume and direction with the season

WI-2000P Poly Wall Air Intake, 2000 CFM by Schaefer

• Draws outside air through walls up to 8" thick
• Mounts flush to an interior wall
• Durable polyethylene housing with insulated damper door and air deflectors adjust airflow volume and direction with the season

WS-300 30" Aluminum Shutter by Schaefer

Schaefer aluminum shutters allow airflow in a single direction and are used as building air inlets to feed Schaefer exhaust fans, or on exhaust fans to prevent air entry when the fan is not operating.

Aluminum shutters are built tough for long life in the most demanding environments, all at an affordable price.

Features and Benefits:

• Constructed of heavy-duty brushed aluminum for corrosion resistance and greater durability
• Interlocking louvers for maximum weather protection and lightweight for high efficiency and easy installation
• Tie bar to eliminate shutter flapping
• Shutter motor kits available for automated opening/closing