Effinity93 High Efficiency Gas Fired Unit Heater
| The Effinity93 is the most efficient unit heater for greenhouse applications in North America, bringing the green to your greenhouse. With eight models available - from 85,000 to 310,000 BTU/hr - all operating at 93% efficiency, the Effinity93 will dramatically lower energy costs. See how much you could be saving using our Payback Calculator. For an even more customized breakdown of your savings with the Effinity93, fill out our Greenhouse Savings form. (The form is in the box on the lower part of the page.) | Your Extended Forecast: 93% Efficiency with 100% Chance of Savings ![]() |
| To watch another video from OFA Short Course about the Effinity93, visit GM Pro Magazine. |
| With the Effinity93 you are assured the following features:
Check out the all new competitive sheet below to see how the Effinity93 stacks up against the competition.
| |
Greenhouse Heating Solutions
Effinity93 High Efficiency Gas Fired Unit Heater


