August 10, 2011
Modine’s Effinity93 Unit Heaters
Modine has introduced the Effinity93, the most efficient gas-fired unit heater in North America. With six models available–from 135,000 to 310,000 BTU/hr–all operating at 93 percent efficiency, this condensing unit heater line delivers substantial energy savings to greenhouse owners. And, thanks to your feedback, Modine will be introducing two smaller sizes later this year. Greenhouses that use unit heaters as their primary source of heating are only getting 78 percent seasonal efficiency from power-vented units, or worse, only 65 percent efficiency from old gravity-vented units. Every Effinity93 unit provides 93 percent efficiency, giving greenhouse owners a way to pocket some extra green for themselves, while significantly reducing what is typically their second largest annual expense–energy. In many North American locations, a single Effinity93 can save at least $1,000 in energy costs, and when you consider the number of heaters needed in every greenhouse, it’s easy to envision the positive impact […]
August 10, 2011
Upgrading Greenhouse Unit Heaters
Shortly after Modine introduced the Effinity93 in the fall of 2009, Andy Buist from Micandy Garden Greenhouses in Hudsonville, Mich., realized he needed to replace a few of his older, 78 percent efficient unit heaters and decided to take action. Hesitant at first, he purchased two new Effinity93 unit heaters, but by the time that first order arrived, he already made a decision to order more. The key reason that convinced Micandy to upgrade to newer heaters is one that affects greenhouse owners the most–the pocket book. “As a greenhouse owner, you spend tens of thousands of dollars annually on energy, especially here in Michigan,” Buist says. “We investigated the investment as much as possible, looking at our historical gas usage along with Modine’s heat savings calculator to determine our payback, and it just made economic sense to try the Effinity93 heaters. We’ve been nothing short of pleased ever since.” […]
July 27, 2010
Embracing Energy Efficiency
For many years, greenhouse owners have stared at their gas-fired unit heaters and watched dollar after dollar escape their vents due to inefficiency. Thanks to the Effinity93 from Modine, owners can now embrace a more energy- and cost-efficient greenhouse solution. The Effinity93 is an efficient gas-fired, condensing unit heater that comes in six models–from 135,000 BTU/hr to 310,000 BTU/hr–all operating at 93 percent efficiency. The 93 percent efficiency rating is a dramatic step forward compared to traditional 78 percent seasonally efficient power-vented unit heaters–and even more so versus 65 percent seasonally efficient gravity-vented unit heaters. So how does that translate into savings for a greenhouse? While savings vary depending on location, in many cases across North America just one Effinity93 heater can save more than $1,000 a year in energy costs. And when you take into consideration the actual number of units required to heat a greenhouse, it isn’t difficult […]
April 22, 2017
American Floral Endowment Announces Winners of 2017 Pau…
Four students pursuing careers in horticulture now have scholarships to help them along the way, thanks to the American Floral Endowment.
April 20, 2017
Terra Nova Nurseries Releases Two New, Attractive Begon…
Stardust is the latest addition to Terra Nova Nurseries’ existing T Rex Begonia series, and Silver is the first introduction to the company’s new Spectre Begonia series.
April 19, 2017
Suppliers Can Offer Technical Solutions for New Cannabi…
Here’s a look at how a few manufacturers have partnered with growers to make their transition into cannabis a smooth one, whether it’s through hands-on guidance or partnering with other industry leaders.
April 18, 2017
Cool Combos From CAST 2017 – Editor’s Choic…
With container gardening becoming more of a lifestyle among consumers than a trend, and breeders continuing to put more effort in container mixes and components, I feel I would be remiss if I didn't share some of the special combinations that not only caught my eye at California Spring Trials, but absolutely took my breath away and made me want to immediately get started gardening.
April 17, 2017
LumiGrow’s Latest Lighting Research Highlighted in Grow…
Industry leaders representing a broad range of vegetable, floriculture, and cannabis producers gathered to learn how to implement modern lighting strategies for their own production.
April 16, 2017
Danziger Invests in Continued North American Business G…
As part of a new business structure for its North American market, Mike Fernandez has been appointed Market Manager North America for Bedding Plants and Perennials, and Kate Zvara was named as Key Account Manager and Retail Specialist.
April 15, 2017
How Oregon Growers Are Making Lean Improvements With He…
The Oregon Nursery Lean Consortium recently helped two Pacific Northwest growers realize significant productivity gains and labor savings.
April 14, 2017
How to Trial a New Product Before You Use It in Your Gr…
Before you apply a new product on a plant, you want to make sure it is safe and effective. Technical experts from Kemin have compiled a five-step guide designed to help you measure the benefits of a new product you want to incorporate into your operation.
April 13, 2017
AmericanHort’s Production Technology Conference To Debu…
The AmericanHort Production Technology Conference is designed to give nursery and greenhouse growers a chance to get hands-on with the latest advancements in production technology and explore the return on investment potential of equipment purchases and upgrades.
April 13, 2017
Research Team Seeking Feedback From Hydroponic Growers
Are you a hydroponic grower of food crops? If so, Michigan State University and Iowa State University researchers are looking for your input.
April 12, 2017
Looking for Info on New Varieties for Hot Climates? Che…
The Florida Nursery Growers and Landscape Association’s Florida Flower Trials, which are focused on new and improved varieties able to thrive in the extremes of Florida’s climate, are a great opportunity to connect with national breeders.
April 11, 2017
Begonias, Celosias Among Dr. Allan Armitage’s Favorites…
Check out some of Allan’s top picks from his final day at CAST 2017, which included visits to Green Fuse Botanicals and Floranova.
April 11, 2017
Green Fuse Botanicals’ Rex Begonias and First Looks; Fl…
Here are the highlights from Green Fuse Botanicals and Floranova on the last day of CAST 2017.
April 11, 2017
New Infographic Highlights Economic Impact of Plants
A new report from the National Institute for Consumer Horticulture shows how horticulture positively affects people’s lives wherever they live, work, shop, and play.