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5800 Series Heater
$392.00

5800 Series Heater

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The 5800 Series Heater is a rugged, steel-constructed heater that is great for garages, workshops, job sites, etc. This fan-forced heater features a built-in temperature control thermostat for consistent heating as well as as well manual reset limit control. The 5800 Series Heater is 10 5/8" W x 11" H x 9 5/8" D.
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Aluminum Shutter
Price range: $65.00 through $689.00

Aluminum Shutter

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The aluminum shutter is a versatile architectural element that combines both functionality and aesthetic appeal. Designed to provide effective protection against the elements, this type of shutter is lightweight yet durable, making it an excellent choice for a variety of applications. Its corrosion-resistant properties ensure longevity, while the sleek finish allows for seamless integration with modern building designs. Furthermore, aluminum shutters offer excellent insulation, contributing to energy efficiency in both residential and commercial settings. As a testament to innovative engineering, these shutters not only enhance security but also add a contemporary flair to any façade. An aluminum shutter is a window covering made of aluminum that provides control over light, airflow, and privacy. These shutters are often used for both indoor and outdoor spaces and are known for their durability, weather resistance, and ability to withstand harsh climates. 
Autovent Automatic Greenhouse Vent Kit
$65.00

Autovent Automatic Greenhouse Vent Kit

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Barnstormer Circulation Fan
Price range: $189.00 through $449.00

Barnstormer Circulation Fan

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Manufacturing's Barnstormer Circulation Fan is a proven leader in air circulation for barns and livestock facilities. Its tapered guard design delivers a high-velocity air pattern, allowing greater spacing between fans—reducing fan count and lowering energy costs.
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Circulation Fan 400mm Diameter.
Original price was: $385.00.Current price is: $350.00.

Circulation Fan 400mm Diameter.

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Circulation Fan 400mm Diameter. 4350 Cubic Metres /Hour m3 Good air circulation within a greenhouse is vital to your plants’ health.  Fans help reduce humidity related disease, by keeping fresh air moving around the greenhouse. You also achieve a uniform blend of temperature throughout the interior. Fans also help combat patch problems, where patches of your greenhouse are full of dead air and are breeding grounds for disease.
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Circulation Fan 500mm Diameter
Original price was: $460.00.Current price is: $400.00.

Circulation Fan 500mm Diameter

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500mm Diameter Circulation Fan, 220V, 370Watts, 1400RPM, 7700 cubic meters per hour Outside dimensions 560mm x 300mm x 14kg Good air circulation within a greenhouse is vital to your plants’ health.  Fans help reduce humidity related disease, by keeping fresh air moving around the greenhouse. You also achieve a uniform blend of temperature throughout the interior. Fans also help combat patch problems, where patches of your greenhouse are full of dead air and are breeding grounds for disease. The Circulation Fan 500mm Diameter is engineered to enhance air distribution in various environments, providing efficient airflow to improve ventilation and maintain optimal temperature levels. Its robust design and precision engineering ensure reliable performance for both industrial and residential applications.  
Commercial Shutter Fan
Price range: $225.00 through $595.00

Commercial Shutter Fan

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This ES Commercial Shutter Fan quality exhaust fan for the hobby grower. No plastic parts! Totally enclosed motor is thermally protected and designed for continuous duty. Includes exterior aluminum shutter that opens fully for maximum CFM output. Outdoor air is drawn in through a motorized shutter and hot air is exhausted through this motorized shutter fan. Optional 10' grounded cord available for each model. Buy Commercial Shutter Fan online. The Commercial Shutter Fan is engineered for optimal airflow in large spaces, blending robust functionality with energy efficiency to meet the demands of various industrial applications. Its design ensures reliable performance while maintaining a quiet operation, making it an ideal choice for commercial environments.
Johnson CO2 Generator
$419.00

Control Timer Package – for Johnson CO2 Generator

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Control Timer Package includes a thermostat and 24 hour timer to automatically turn one or more Johnson CO2 Generators on before sunrise and off after sunset. Controls up to 3 units.
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Greenhouse Electric Fan Heater
Original price was: $225.00.Current price is: $215.00.

Greenhouse Electric Fan Heater 2KW 240V

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Green house Electric Fan Heater 2KW 240V Multispeed capable of heating up to 10-12 sqm. Hi-Low Heat settings Dim: 330mm L x 275mm W  x 415mm H Steel Powder Coated Body
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Greenhouse Evaporative Cooler
Original price was: $924.99.Current price is: $850.00.

Greenhouse Evaporative Cooler

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This ultra slim model fits into places where other coolers won't. Easy to install and maintain, this energy efficient cooler has a six position switch, 6' grounded cord, an attractive multidirectional air grille and a 2-speed motor. Another key feature is the exclusive LSP-93 Sump Pump system, the most powerful pump on the market today. High efficiency - quiet operation
Greenhouse Ventilation Package
Price range: $789.00 through $2,380.00

Greenhouse Ventilation Package

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Save money by ordering this complete Greenhouse Ventilation Package. This package consists of our Commercial Shutter Fan, Aluminum Shutter(s), and a J&D Single Stage Thermostat. All items must be hardwired to an existing power source. The Greenhouse Ventilation Package is an essential system designed to regulate temperature and humidity within greenhouse environments, enhancing plant growth and productivity. This package includes advanced features such as automated fans and adjustable vents, ensuring optimal air circulation. By maintaining ideal conditions, it minimizes the risk of plant stress and disease, promoting a healthier growing environment. The implementation of this package is crucial for maximizing yield and ensuring the sustainability of greenhouse operations.
High Output CO2 System
$140.00

High Output CO2 System

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Deliver High Output CO2 System with our user friendly, easy to operate system. With its programmable timer (included), it will automatically maintain ideal CO2 levels for optimum growth. For small to medium size areas.
Johnson CO2 Generator
$1,219.00

Johnson CO2 Generator

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The Johnson CO2 Generator provides up to 1500 PPM per unit in a 4800 square foot (446 square meter) greenhouse. By adding CO2, especially during the winter months when greenhouse ventilators are closed and when low CO2 concentration becomes a limiting factor in growth, growers are obtaining yield and bloom quality similar to that which is normally associated with spring and summer conditions.
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Modine HD45 Unit Heater
Price range: $941.00 through $1,877.88

Modine HD125 Unit Heater

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Many of our customers happily report that purchasing a Hot Dawg heater from the store helped them save 50% or more off the unit price received from a local HVAC installer.  However, for safety reasons and to minimize installation problems Modine strongly recommends having a licensed Modine HD125 Unit Heater technician install your Hot Dawg heater.  Although we are happy to offer limited technical support for your Hot Dawg purchase, we can NOT install the heater for you over the phone nor are we able to troubleshoot problems you may experience if you choose to install the heater yourself.  By purchasing this heater from us, you accept sole responsibility for installation and agree to abide by Modine's limited Warranty
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Modine HD45 Unit Heater
Price range: $941.00 through $1,421.25

Modine HD30 Unit Heater

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Standard Features

  • Made in the USA Made in the USA
  • Certified for residential, agricultural and industrial use.
  • Quiet operation.
  • Attractive low-profile design and neutral paint scheme assure that Hot Dawg will blend inconspicuously into any garage decor.
  • Durable polyester-powder paint maintains life-long good looks.
  • Standard power exhaust simplifies side-wall or roof venting with small-diameter vent pipe.
  • Versatile design allows for right or left-hand piping and installation. Gas, electrical and flue connections can be changed from one Buy Modine HD30 Unit Heater online
  • side to the other by simply flipping the Hot Dawg over.
  • Lightweight, easily installs from ceiling with only 2 angle brackets (included).
  • Installs quickly and easily with field wiring connections and knockouts for quick access to gas and electricity.
  • Designed for natural or propane gas.
  • Sealed, permanently-lubricated motor for trouble-free dependability.
  • Full 10-year warranty on heat exchanger.
  • 24,000 thru 75,0000 (HD25A - HD75A) BTUH Heaters will include ceiling mounting brackets. Ceiling mounting brackets for the 100,000 & 125,000 (HD100A, HD125A) BTUH Heaters must be purchased separately.
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Modine HD45 Unit Heater
Price range: $941.00 through $1,624.28

Modine HD45 Unit Heater

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Modine HD45 Unit Heater: For applications requiring a low profile unit. The Hot Dawg may be installed in residential, greenhouse or commercial applications just one inch below the ceiling. Don't be fooled by cheap Chinese manufactured heaters currently flooding the market. Since 1916, Modine has provided quality heating solutions that are made in America to the highest possible standards. The superior quality matched with the following features makes the Hot Dawg unit heater an easy choice for a variety of applications.

Standard Features

  • Made in the USA Made in the USA
  • Certified for residential, agricultural and industrial use.
  • Quiet operation.
  • Attractive low-profile design and neutral paint scheme assure that Hot Dawg will blend inconspicuously into any garage decor.
  • Durable polyester-powder paint maintains life-long good looks.
  • Standard power exhaust simplifies side-wall or roof venting with small-diameter vent pipe.
  • Versatile design allows for right or left-hand piping and installation. Gas, electrical and flue connections can be changed from one side to the other by simply flipping the Hot Dawg over.
  • Lightweight, easily installs from ceiling with only 2 angle brackets (included).
  • Installs quickly and easily with field wiring connections and knockouts for quick access to gas and electricity.
  • Designed for natural or propane gas.
  • Sealed, permanently-lubricated motor for trouble-free dependability.
  • Full 10-year warranty on heat exchanger.
  • 24,000 thru 75,0000 (HD25A - HD75A) BTUH Heaters will include ceiling mounting brackets. Ceiling mounting brackets for the 100,000 & 125,000 (HD100A, HD125A) BTUH Heaters must be purchased separately.
 
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Modine HD45 Unit Heater
Price range: $950.00 through $1,624.28

Modine HD60 Unit Heater

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Model HD Hot-Dawg Unit Heaters: For applications requiring a low profile unit. The Hot Dawg may be installed in residential, greenhouse or commercial applications just one inch below the ceiling. Don't be fooled by cheap Chinese manufactured heaters currently flooding the market. Since 1916, Modine has provided quality greenhouse heating solutions that are made in America to the highest possible standards. The superior quality matched with the following features makes the Hot Dawg unit heater an easy choice for a variety of applications. modine heater For Sale USA.
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Modine HD75 Unit Heater
Price range: $1,092.00 through $1,700.91

Modine HD75 Unit Heater

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Model HD Hot-Dawg Unit Heaters: For applications requiring a low profile unit. The Hot Dawg may be installed in residential, greenhouse or commercial applications just one inch below the ceiling. Don't be fooled by cheap Chinese manufactured heaters currently flooding the market. Since 1916, Modine has provided quality heating solutions that are made in America to the highest possible standards. The superior quality matched with the following features makes the Modine HD75 Unit Heater an easy choice for a variety of applications.
Modine Vertical Electric Heater
$5,846.15

Modine Vertical Electric Heater

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Model VE Modine Vertical Electric Heater: These units are generally installed in areas where ceilings are high and where obstructions do not permit good horizontal movement of air. Vertical units heaters should be oriented so that the heat spread from one overlaps the heat spread of another unit heater.

Motorized Shutter Kit
Price range: $110.00 through $169.00

Motorized Shutter Kit

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Our high quality motorized shutter kit is great to control your greenhouse or high tunnel.  Made with the highest quality components it can be line wired with either 115/230V thermostats (sold separately).